best hydraulic autopilot for sailboat

Privacy Guaranteed - your email is never shared with anyone, opt out any time.

Yachting Monthly

• Digital edition

Autopilot Buyers Guide for sailing yachts

• Rupert Holmes
• September 6, 2021

Rupert Holmes looks at how to choose a suitable autopilot system for cruising yachts

There’s a bewildering array of options available for autopilot systems, which can make selecting the best for your yacht a daunting task.

Some manufacturers offer such a plethora of products covering everything from outboard-powered fishing boats to large motor yachts it can be difficult to pick out those that are ideal for sailing yachts of moderate size.

Equally, you may be able to retain some elements of your existing system, such as the drive unit and control pads, which will reduce the cost of upgrading your autopilot.

Many systems are sold as packages, which can add to the confusion.

However, these make more sense once you figure out the key items – especially the compass, 9-axis sensor or course computer – most boats will benefit from updating.

Integration with other on board electronics is an important factor if you want the autopilot to steer to a constant wind angle, or to display compass course on the instruments.

B&G’s Triton controller

Mixing autopilot brands?

While many items from different brands will talk to each other, it makes sense to limit the variety as far as possible to avoid any problems.

However, there’s usually no need for drive units to be the same brand as the remainder of the system.

These are generally fairly simple 12/24V motors that respond in the same way to the output from the course computer, without other complex electronics that need a data feed with specific protocols.

It’s always worth checking with suppliers, or directly with a manufacturer’s technical helplines, to be sure that the products you plan to buy will work together as expected.

Before going shopping, make an audit of the elements of your existing autopilot system – and what will benefit from replacement.

In many cases an autopilot system can be updated significantly without replacing the drive unit, control keypads or display units, which can make upgrading more affordable.

In most cases drive units are specified for a maximum laden displacement .

For many yachts this can easily be in excess of 20% above the boat builder’s quoted figure for light displacement.

Garmin CHC10 Remote

Many companies bundle the parts that are most likely to be needed to upgrade an existing system into packages, often at reduced prices compared to the individual components.

Garmin, for instance, calls these ‘Corepacks’ and, unlike other manufacturers, this is the prime way in which key components other than control units and drives are sold.

The GHP Reactor Mechanical Retrofit Corepack (£1,460) includes a 9-axis sensor, course computer, and the higher-spec GHC20 control display.

It’s therefore a cost-effective option offering for anyone looking to update an existing system.

Raymarine’s EV-200 Sail Pack (£2,115) consists of an EV-1 Sensor Core, ACU-200 pilot computer, p70/70s control head, plus a cabling kit.

Note: We may earn a commission when you buy through links on our site, at no extra cost to you. This doesn’t affect our editorial independence.

B&G’s DD15 Drive Unit is a compact and energy efficient design for yachts from 30-40ft

1. Below deck drive units

These are a key in getting good pilot performance and in maximising reliability.

Yet in many ways the physical means of moving the rudder has changed little in the past decade or two.

Whether driven directly by an electric motor, or via hydraulics, these are non-intelligent items that simply respond to the changing 12V (or 24V) outputs from the course computer.

The two key choices are between hydraulic and electric-mechanical units and between a linear or rotary drive.

Linear drives are used to connect directly to the quadrant and are the most common type, especially on relatively recent boats.

Rotary drives can drive a gear wheel where the steering system incorporates a chain drive.

Electric units are more efficient on power consumption, easier to install and cheaper than hydraulic options.

However, the latter can be more powerful, so are typically found on larger yachts.

Garmin offers a number of Linear Drives, including the Class A Mechanical Linear Drive (£1,600) for yachts up to 12,900kg loaded displacement.

The company’s Class B units include a compact model rated for 22 tons, while the standard size model will cope with 35.8 tons loaded displacement.

Similarly Raymarine’s mechanical linear drives (£1,800-2,065) are offered in three sizes for boats with displacement of up to 11,000kg, 15,000kg and 20,000kg laden displacement.

Above this a hydraulic drive will be needed.

Raymarine’s ST2000 is a basic all-in-one model for boats up to 4,500kg

2. Tiller pilots

These naturally fall into two different categories – all-in-one units that include a basic course computer, fluxgate compass, control pad and, in some cases, a one-line display.

Some can also interface with other on-board electronics.

Raymarine’s ST1000 (£525) and ST2000 (£630) are basic all-in-one models for boats up to 3,000kg and 4,500kg respectively.

They are now dated units that include only a basic fluxgate compass and limited connectivity via Raymarine’s original SeaTalk, or NMEA0183 for GPS and apparent wind data.

If you’re able to spend more there are much better options available.

Raymarine’s EV-100 Tiller Pilot is a motor-only unit for boats up to 6,000kg that can be paired to an ACU-100 course computer and EV-1 9-axis sensor.

It’s therefore capable of steering a much better course than the ST1000/2000 models, though won’t match the performance of a belowdeck system as it’s impossible to fit a rudder angle sensor.

In addition, unlike B&G’s SD10 drive there’s no automatic clutch, so switching between automatic steering and standby modes may not be a smooth operation in challenging conditions.

The EV-100 tiller pilot is priced at £1,365, packaged with an ACU-100 course computer, EV-1 sensor and cabling kit, though a control unit is still required.

While the Navico group’s products for sailing have been sold under the B&G brand for almost a decade, this isn’t true of its all-in-one tiller pilots, which are legacy products that still carry Simrad branding.

The TP10 (£470) is a basic standalone model for smaller boats, while the TP22 (£610) and TP32 (£760) models can operate in either standalone mode, or networked with wind instruments and/or separate compasses via NMEA0183 or 2000.

They are suitable for boats up to 34ft and 37ft respectively.

A neat alternative to a conventional tiller pilot

The B&G SD10 drive (£1,059) is a neat alternative to a conventional tiller pilot that uses a Bowden cable (as used for steering most RIBs) to connect a below-decks motor to the tiller.

It has two further big advantages over conventional tiller pilots.

Firstly there’s a clutch, so the pilot is always connected to the tiller and doesn’t need to be removed when returning to manual steering mode.

Secondly, it incorporates a rudder angle sensor, so offers tiller steered yachts that don’t have a quadrant all the advantages of a below decks system.

Continues below…

Singlehanded sailing for the first time

Toby Heppell looks at the art of singlehanded sailing and considers what constitutes good seamanship when it’s only you on…

Windvane steering: why it makes sense for coastal cruising

No electricity needed and built for gale-force conditions; windvane self-steering makes sense for coastal cruisers as much as 
offshore voyagers.

Atlantic Rally for Cruisers: Ocean crossing lessons

From sail plans to nav software, rig failure and SSB, there's plenty you can learn from the Atlantic Rally for…

Raymarine is the only company that now offers a wheel pilot, the EV-100 Wheel Pilot

3. Wheel autopilots

These have an on-deck motor much as for tiller pilots, making them a cost effective option with relatively easy installation.

However, unlike a below deck system, the motor unit is exposed to the elements and there’s a limit to the size and weight of a yacht that can realistically use a wheel pilot.

In addition, they generally can’t use a rudder angle sensor, so course keeping is compromised.

Raymarine is the only company that now offers a wheel pilot, the EV-100 Wheel Pilot (£665).

It produces 30Nm of thrust and is suitable for boats with a laden displacement of up to 7,500kg.

Both SeaTalkNG and NMEA2000 data protocols are supported.

It’s designed to be used with an ACU-100 course computer and EV-1 Sensor.

Outside its high-end H5000 series B&G offers two options, the NAC-2 and NAC-3

4. Course computers

This area has seen huge development and significant improvements to course keeping .

All current systems will interface with the 9-axis sensors that measure rate of yaw, pitch and heel, as well as having a built in gyro compass.

They can therefore respond to gusts and waves even before the boat has changed course.

Raymarine produces several different course computers (Autopilot Control Units, or ACU) to suit different types of boat and drive unit.

Although not all are suited to sailing yachts.

Designed to simplify use where possible, much of the set up process is automated, and there are no user-adjustable settings beyond three easy to select modes.

The latest Lighthouse II software update includes stabilisation of wind speed and angle using data from the 9-axis sensor; which means even better course keeping.

The ACU-100 (£420) is for smaller sailing yachts using the EV-100 tiller or wheel pilot.

The ACU-200 (£845) is for any vessel with one of the company’s Type 1 drive units.

It can supply up to 7A of power to the drive unit and suits most boats up to 11,000kg laden displacement.

The more powerful ACU-400 (£1,905) can supply 30A to 12V or 24V systems; capable of steering very large yachts, including those with hydraulic drive units.

In both cases the units are capable of using both Raymarine’s SeaTalkNG data protocol and NMEA2000.

Outside its high-end H5000 series B&G offers the NAC-2 (£950) and NAC-3 (£1,700).

The former provides output current of up to 8A for yachts of up to 35ft, whereas the latter is rated at 30A continuous, for larger yachts.

Garmin’s course computers are offered as part of its Core Packs.

B&G’s Rudder angle sensor

5. Essential accessories for autopilots

The choice of system elements, including rudder angle sensors, compasses – or 9-axis sensors – and control keypads or displays is determined by the brand of your pilot computer.

Note that some drive units include a rudder angle sensor.

Rudder angle sensor

Sometimes supplied with the motor; check specs when comparing prices.

• Garmin GRF10 Rudder Feedback Sensor (£199)
• Raymarine M81105 Rudder angle transducer (£265)
• B&G has four options to suit different systems (priced from £290-320)

Course sensor

All the main manufacturers now use 9-axis sensors that measure heading, rate of turn, pitch, roll and yaw, giving far greater data inputs to the course computer than gyro compasses that were the best option less than 10 years ago.

Garmin only lists this sensor in its pilot packages, but Raymarine’s EV-1 Sensor is available separately for £740, while B&G’s Precision compass is £680.

Raymarine’s EV-1 Sensor

6. Control pads and remotes 

These can add significantly to the cost of an autopilot system.

But if you ever sail short handed , then a controller at the helm and one at the companionway, allowing the boat to be conned from the shelter of the spray hood, are a minimum for any offshore yacht.

This also offers a layer of redundancy should a unit fail.

In many cases a multifunction display (MFD ) can be used to control a pilot of the same brand, though can be a lot more convoluted than using a keypad.

Remote controls are great for anyone on watch alone, but can be an expensive upgrade, especially if you need to also buy a base station to communicate with the remote.

Raymarine Smart Controller

• Raymarine Smart Controller (remote) with base station (£630)
• Raymarine S100 wireless remote with base station (£440)
• Garmin GHC10 Marine Autopilot Control Unit (£500)
• Garmin GHC20 Marine Autopilot Control Unit (£580)
• Garmin CHC10 Remote (£270)
• B&G’s Triton2 keypads (£350 each)

A Triton2 display (£530) is needed as well, but can also be used to display other data.

TECHNICAL HELP FOR AUTOPILOTS

Once you’ve outlined what you think is the best upgrade route don’t be shy about asking for help to confirm you’ve identified the best options.

Many manufacturers have both online and telephone helplines:

• raymarine.custhelp.com/app/home
• bandg.com/en-gb/contact-us-gb/

About the author

Rupert Holmes is a freelance yachting journalist with more than 85,000 miles’ experience in a wide variety of craft, including cruising and racing yachts, and significant shorthanded sailing.

Enjoyed reading Autopilot Buyers Guide for sailing yachts?

A subscription to Yachting Monthly magazine costs around 40% less than the cover price .

Print and digital editions are available through Magazines Direct – where you can also find the latest deals .

YM is packed with information to help you get the most from your time on the water.

• Take your seamanship to the next level with tips, advice and skills from our experts
• Impartial in-depth reviews of the latest yachts and equipment
• Cruising guides to help you reach those dream destinations

Follow us on Facebook , Twitter and Instagram.

• BOAT OF THE YEAR
• Newsletters
• Sailboat Reviews
• Boating Safety
• Sails and Rigging
• Maintenance
• Sailing Totem
• Sailor & Galley
• Living Aboard
• Destinations
• Gear & Electronics
• Charter Resources
• Ultimate Boating Giveaway

Modern Sailboat Autopilots

• By Dave Schmidt
• Updated: May 8, 2019

Hand steering is one of sailing’s greatest joys, but the truth is that most sailors struggle to hold an accurate course for more than 30 minutes. This is why racing crews regularly rotate drivers, and why most cruising sailors carry an autopilot that can handle helm duties when the weather turns bleak, attention deficits lurk or other onboard responsibilities take priority over chasing the compass card.

While autopilots have been steering recreational sailboats since Derek Fawcett introduced his original Autohelm in 1974, contemporary systems use solid-state components, cutting-edge processors and powerful algorithms to deliver significantly better performance and advanced features to aid in getting from Point A to B. Here’s a look at what’s on the market and the important things to consider when shopping for a new electronic hand on the helm.

At their core, autopilots consist of four basic components: a black-box central processing unit (CPU), which is the system’s brains and power supply; a hydraulic or electric drive unit that delivers the brawn that physically turns the boat’s rudder; a control head, which the helmsman uses to set a course with the touch of a button; and a heading sensor, commonly a fluxgate compass. Additional bells and whistles, such as a rudder-indicator sensor, a wind-and-speed sensor, and GPS and chart plotter can also be tied into the pilot system via an NMEA 0183 or NMEA 2000 network, allowing the autopilot to access the boat’s navigation system for increased functionality (more on that later).

In its simplest application, once the autopilot’s installed, a skipper manually steers the boat onto a desired course and engages the autopilot using the control head, which is typically mounted near the helm station. Course adjustments are typically made in increments of 1 and 10 degrees, either via hard-key buttons on the control head, a handheld remote control or an app.

When engaged, the autopilot relies on external sensors and internal algorithms to apply the least amount of rudder movement to maintain course. No matter who’s driving, excessive rudder movement directly equates to drag. While autopilots don’t fatigue in big waves the way a sailor might, they do consume more juice when they’re working hard, so autopilot manufacturers develop software controls to properly hold course without sapping boat speed or draining the batteries.

One of the most critical decisions when choosing an autopilot is ensuring that the drive unit is properly sized for the boat. “It’s all based on the boat’s displacement,” says Jim McGowan, Raymarine’s Americas’ marketing manager. When selecting a drive, he advises, “You want to use the boat’s dry weight and then add 20 percent to account for fuel, people and their gear.”

Autopilot drives are typically designed to work up to a certain weight, and it’s important to both performance and safety that this is properly matched as this in turn will dictate the system’s power requirements. Most sailboat-friendly autopilots draw between 2 and 7.5 amps, depending on the size of the CPU required by the system. While the CPUs in a given model range will typically employ identical algorithms, the bigger CPUs deliver more power to their drives.

When buying an autopilot system, be sure your vessel falls well within the designed working range. “When you fall on the line, you always want to go up,” advises McGowan. “It requires a lot of torque to drive the rudder arm in big seas, and if the pilot is up against its limit, there’s a lot more stress on the equipment and more heat buildup in the control unit.”

Matt Fries, B&G’s business acquisition manager, advises that customers should also take into account the design and sailing characteristics of their boat when selecting a drive. “A 40-footer with a full keel and an aft-hung barn-door rudder might require a more powerful drive than a 50-­footer of the same displacement that has a more balanced rig/keel configuration and a more modern rudder design,” he says. “It’s more important that the drive suits the boat than who makes it. If [a boat’s] existing drive works and is proven, we’re fine using it.” This same drive-system agnosticism exists amongst most manufacturers and potentially opens the door to cost-effective modular autopilot upgrades, as most modern autopilots can be matched up to power and control different drive types.

As with all electromechanical systems, the course that the autopilot steers is only as accurate as the input of its sensors — in this case, the most critical data is the vessel’s compass course. While fluxgate compasses provide accurate azimuth information, their reporting rates of 1-10 hertz are sluggish to report course changes compared to today’s nine-axis compasses, which feature updated rates in the ballpark of 10-30 hertz, or that number of times per second. Moreover, the new breed of compasses are accurate to roughly plus or minus 2 degrees magnetic, and also deliver pitch, roll and yaw information, and in some systems, even heel angle. All this data means the autopilot’s CPU and algorithms can more efficiently stay on course. When networked with other onboard devices, the data can also account for vessel motion and the affect it has on wind angle and speed data. As a result, nine-axis compasses have largely usurped fluxgate compasses.

“The EV1 is the system’s decision maker,” says McGowan, describing the role of the solid-state attitude heading reference system (AHRS) that’s central to Raymarine’s Evolution autopilot system. “All smarts are in there, and it sends its command signals to the control head and the drive.” The system is upgradeable, allowing Raymarine to push new features out to existing Evolution autopilots.

While nine-axis compasses have become the industry standard for autopilot heading sensors, even more precise options exist. “Furuno pilots interface really nicely with our SC33 satellite compass,” says Eric Kunz, Furuno’s senior product manager. And, he notes, the cost for these sophisticated compasses has been dropping. “It delivers roll, pitch and heave information, and it’s accurate to .5 degrees, which allows the system to steer a straighter course.”

As previously mentioned, modern autopilots are typically NMEA 0183 or NMEA 2000 compatible, allowing their information to be displayed and sometimes controlled via the vessel’s chart plotter. “One thing that’s changed dramatically is that you used to need a dedicated control head, but now plotters can control this,” says McGowan. In other words, Raymarine chart plotters can control the company’s Evolution autopilots. While this capability exists across all brands, not everyone is sold on chart-plotter control alone.

“I wouldn’t go to sea with just a chart plotter controlling the autopilot,” says Kunz, citing safety risks. “With our NAVpilot-711C, you need a connection between the processor and the control head and the heading sensor.” Up to six control heads can be added to the system.

Irrespective of what interface a boat owner employs, today’s autopilot systems offer new capabilities and sailing-specific features. Perhaps most publicized is their ability to auto-calibrate and adapt to a vessels particular motion underway.

“Before our Evolution autopilots, it took a lot of work to get a [Raymarine] autopilot set up and calibrated,” says McGowan. “You had to spin circles so that the autopilot could figure out the boat’s magnetic deviation.” By contrast, Evolution pilots automatically “learn” the boat’s turning characteristics over time. They work right out of the box, and their AHRS sensors are so sensitive that they can calculate what’s happening on the boat in real time.

While this is great for anyone who hates owner’s manuals, not all experts are ready to trust in technology alone.

“All autopilots should be properly commissioned and sea-trialed to ensure proper steering performance before being put into service,” says Fries. While B&G’s pilots support auto-calibrating and self-learning capabilities, there’s useful information that’s best gleaned the old-fashioned way. “After swinging the compass, the system gives you a field percent score, which shows the ratio of the boat’s local magnetic field to the earth’s magnetic field. I like to see less than 15 percent.” (See “Smartphone Detection,” below)

Once set up and calibration is complete, users can dial in the amount of acceptable cross-track error when underway. Furuno, for example, offers two different driving modes: economy and precision. “With precision mode, we’re trying to keep the boat right on the cross-track line,” says Kunz. The system essentially sets a waypoint 100 miles out and maintains a course that’s within a 6- to 10-foot accuracy zone. In economy mode, the system lets the vessel’s course drift more, so there’s less rudder movement and drag. Kunz says this is especially beneficial to bluewater sailors.

Another interesting feature involves using the vessel’s cartography and chart plotter capabilities to automatically generate a route, which is sent to the autopilot as a series of waypoints. “If you’re using a Garmin chart plotter, running Garmin’s g3 cartography and using a Garmin autopilot, the system will follow a route that was generated by auto-­routing,” says Dave Dunn, Garmin’s director of sales and marketing for marine. Furuno also offers similar capabilities thanks to its ownership stake in TimeZero (née Nobeltec and MaxSea). “TimeZero can take in the boat’s polars and take into account wind [forecasts] and the best time to go,” says Kunz. Skippers using computers that run the necessary Windows-compatible software can access this same functionality using a USB gateway that connects to the autopilot’s processor.

While NMEA 0183 and NMEA 2000 compatibility between the autopilot CPU and a chart plotter or computer has in some cases eliminated the need for a dedicated control head, it has also opened the door for app-based remote control. Contemporary chart plotters are all Wi-Fi enabled and most manufacturers, including Garmin and Furuno, build smart-device apps that deliver wireless plotter control, and therefore autopilot control. For the record, B&G and Raymarine do not allow this functionality for safety reasons.

In addition, Garmin allows users to control their autopilots via a quatix 5 watch and the company’s new Reactor Autopilot Remote controller, which features gesture control (see “Mind Control,” left). “You just point it to a heading, and the boat will sail the course,” says Dunn. As of now, Garmin is the only manufacturer to offer a gesture-sensitive control for a sailboat-compatible system, however Furuno makes a similar remote control for its powerboat-specific NAVpilot 300.

Recent years have also seen the advent of newer ­sailing-specific software features such as B&G’s ability to steer to specific wind angles. “If you engage the pilot’s wind mode, it will steer apparent wind angles, and downwind it will steer true wind angles,” says Fries. “The idea is that it’s easy to sail to the telltales upwind, but when you’re sailing downwind in seas, true wind angle is more stable and can avoid a crash gybe.”

McGowan says Raymarine has updated the Evolution’s ability to steer a course using a windvane as well, and it has also improved the system’s ability to perform automatic tacks when sailing to weather without overstanding its new course.

Finally, modern autopilots usually offer some sort of man-overboard mode, be it prescripted driving patterns or the ability to hold the bow in irons.

NKE takes this a step further with its system-agnostic Crew Transmitter, which establishes an electronic link with your nav system that’s broken if a user-worn pendant travels more than a certain distance away. Should this happen, the nav system drops a pin and triggers onboard MOB alarms. Using NKE’s Gyropilot remote control system, if an NKE autopilot is engaged at the time of the crew-overboard incident, it will either turn the boat into the wind or, if there’s no networked wind sensor, put the helm hard over.

Given the increased functionality, features and performance of modern autopilots, there’s little reason to suffer long stints at the wheel unless, of course, you feel like steering just for the fun of it.

David Schmidt is CW_’s electronics editor_.

Autopilot Manufacturers

• B&G : 603-324-2042; from $2,300.
• Furuno : 360-834-9300, from $3,400.
• Garmin : 800-800-1020, from $2,000.
• NKE Marine Electronics : from $5,400.
• Raymarine : 603-324-7900, from $2,000.

Smartphone Detection

Magnetic interference is a time-honored autopilot headache and can be triggered when equipment is loaded aboard or new systems are added. While properly installed, self-learning autopilots will eventually detect — and correct for — this interference, a smarter and more immediate tip, says B&G’s Matt Fries, involves using an app. “Everyone has a smartphone, and there are [deviation-sensing] apps that measure the boat’s magnetic field,” says Fries. “An owner might not realize that there’s an [outboard] motor behind a bulkhead.”

If there’s a magnetic-interference issue at play, this trick, coupled with the field-angle percentage that’s generated when swinging the boat and autopilot compass, should reveal the culprit.

Mind Control

An 8- to 10-knot southerly blew across Seattle’s Portage Bay as John Tenneson, owner of the nicely appointed J/145 Jedi , handed me Garmin’s new gesture-enabled Reactor Autopilot Remote controller, which was wirelessly tethered to Jedi’s Garmin autopilot. I aimed the controller 10 or 15 degrees off the port bow, pressed a button and Jedi immediately responded. Next, I made a slower turn to starboard, followed by a few dozen more maneuvers, executed simply by gesturing and pressing.

The remote also handles industry standard 1- and 10-degree course correcting commands and features three user-programmable hot keys, a dedicated MOB button and the ability to initiate auto tacks, based on apparent wind angles. The auto tack feature is especially helpful for shorthanded upwind work.

• More: autopilots , Gear

Mustang Survival’s Quadra Dry Suit

AquaChocks: Secure Tender Storage, Simplified

Pro-Grade Sailing Eyewear

PredictWind Introduces PredictCurrent App

Point Your Compass Due South, Bitter End Yacht Club Reopens October 23rd.

Pre-Owned: 1988 Hylas 47

Understanding Wind in the West Indies

Catalina Introduces the 6 Series

• Digital Edition
• Customer Service
• Privacy Policy
• Terms of Use
• Email Newsletters
• Cruising World
• Sailing World
• Salt Water Sportsman
• Sport Fishing
• Wakeboarding

• Hiking Shoes
• Hiking Boots
• Hiking Sandals
• Trail Runners
• Base layers
• Hiking Shirts
• Fleece Jackets
• Softshell Jackets
• Rain jackets
• Down Jackets
• Hiking Pants
• Hiking Shorts
• Base Layers
• Rain Jackets
• Hiking Bras
• Baby Carriers
• Cookware Sets
• Water Filters
• Water Purifiers
• Sleeping Bags
• Sleeping Pads
• Hiking Poles
• GPS Devices
• Solar Chargers
• Dive Regulators
• Dive Computers
• Dive Watches
• Dive Wetsuits
• Dive Gloves
• Dive Lights
• Dive Knives
• Spearfishing Wetsuits
• Spearfishing Masks
• Spearfishing Fins
• Spearfishing Watches
• Freediving Wetsuits
• Freediving Masks
• Freediving Fins
• Freediving Watches
• Sit On Top Kayaks
• Inflatable Kayaks
• Fishing Kayaks
• Tandem Kayaks
• Touring Kayaks
• Kayak Paddles
• Kayak Seats
• Kayak Roof Racks
• Kayak Carts
• Stand Up Paddle Boards
• Touring SUPs
• Inflatable SUPs
• Fishing SUPs
• SUPs For Yoga
• SUPs For Surfing
• SUP Paddles
• Climbing Boots
• Belay Devices
• Climbing Shoes
• Women's Climbing Shoes
• Bouldering Shoes
• Approach Shoes
• Climbing Pants
• Bouldering Pants
• Mountain Bikes for Men
• Mountain Bikes for Women
• MTB Handlebars
• Bike Saddles
• Bike Computers
• Bike Lights
• MTB Jackets
• Bike Helmets
• Bike Packing Gear
• Fat Biking Gear
• Ski Bindings
• Ski Helmets
• Ski Goggles
• Ski Jackets
• Snowboarding Bindings
• Snowboarding Boots
• Snowboard Helmets
• Snowboard Goggles
• Snowboard Pants
• Snowboard Jackets
• Snowshoe Poles
• Avalanche Beacons
• Avalanche Probes
• Avalanche Shovels
• Ski Backpacks
• Surfboards For Beginners
• Surfboards For Kids
• Surfboard For Small Waves
• Soft Top Surfboards
• Foam Surfboards
• Body Boards
• Boogie Boards
• Kiteboarding Kites
• Kitesurfing Boards
• Kiteboarding Harnesses
• Surfing Wetsuits
• Men's Rash Guards
• Women's Rash Guards
• Board Leashes
• DLSR Travel Cameras
• Mirrorles Travel Cameras
• Point and Shoot Travel Cameras
• Fuji Travel Lenses
• Nikon Travel Lenses
• Tripods for Travel
• DLSR Landscape Cameras
• Mirrorles Landscape Cameras
• Point and Shoot Landscape Cameras
• Fuji Landscape Lenses
• Nikon Landcape Lenses
• Canon Landcape Lenses
• Tripods for Landscape Photo
• Wildlife Cameras
• Wildlife Lenses
• Wildlife Tripods
• Wildlife Monopods
• Birdlife Cameras
• Birdlife Lenses
• Surfboards For Small Waves

Best Autopilot For Sailboats of 2024

Unless you plan on growing multiple limbs or you have a large, regular sailing crew, then it’s inevitable that at some point you’ll need an autopilot to help you stay on course while you adjust the sails or grab something from below deck. Autopilots are useful for both the day sailors that enjoy exploring their home harbors and waters and for cruisers who plan on sailing at night and for weeks on end. Whether you have a tiller-steered sailboat or a mechanically-steered boat, there’s an autopilot that will work for you and your vessel. We’ve put together a guide to help you find the best autopilot for sailboats and for the type of excursions that you enjoy. Take a look, and see you out there, sailor!

For more of our top sailing gear recommendations, check out the Best Marine GPS Chartplotters .

Quick Answer - The Best Autopilot For Sailboats

• Raymarine ST1000 Plus Tiller Pilot View at Amazon
• Simrad TP10 Tillerpilot View at Amazon
• Raymarine M81131 12 Volt Type 2 Autopilot Linear Drive View at Amazon
• Garmin GHC 20 Marine Autopilot Helm Control View at Amazon
• Raymarine Evolution Ev-200 Sail Autopilot View at Amazon

Comparison Table - Best Autopilot For Sailboats

Reviews - Best Sailboat Autopilot

Raymarine st1000 plus tiller pilot.

• Best Use : Tiller-steered Sailboats
• Warranty : 2 years
• Display Type : Backlit LCD
• Voltage : 10-16V DC
• Thrust : 125 lbs.
• Data Interface : SeaTalk, NMEA 0183
• Max. Recommended Displacement : 6,000 lbs.
• Improved Waterproofing Ensures That You’ll Be Able To Use This Autopilot In Calm Seas And Stormy Weather
• Intelligent Software Minimizes Draw On The Battery For Longer Battery Life
• Simple Six-Button Keypad Makes It Easy To Use This Autopilot

BEST FOR: AFFORDABLE PERFORMANCE

This classic tiller autopilot is the perfect accessory for your day sailing vessel. The ST1000 can accept NMEA data with its intelligent software for accurate navigation to a waypoint. The backlit LCD display shows you your locked course and navigational data and information, even in the evening or low-light conditions. This autopilot also has an AutoTack feature, which will tack the boat for you while you adjust and handle the sheets and sails. Finally, the autopilot comes with everything you’ll need to install and use your device, including mounting socket, tiller pilot socket, gasket, cable clip, and clamp, among other items.

Simrad TP10 Tillerpilot

• Warranty : N/A
• Display Type : N/A
• Voltage : 12V DC
• Thrust : 143 lbs.
• Data Interface : N/A
• Max. Recommended Displacement : 10,000 lbs.
• Precision Steering In A Variety Of Weather And Water Conditions
• Runs Very Quietly So That You Can Enjoy The Natural Sounds Of The Water
• Waterproof Sealing Protects Against Spray And The Elements

BEST FOR: SAILBOATS UP TO 32’ IN LENGTH

If your sailboat is tiller-steered and 32 feet or less in length, than this Simrad TP10 TillerPilot is a great autopilot option for you. The combination of the advanced software in this autopilot with its simple, five-key display and controls make this device really user-friendly and effective in all types of weather conditions. This autopilot also includes battery use optimization with a low-power draw so that your battery lasts longer, even with prolonged use. Finally, this autopilot is designed with the sailor in mind. It runs extremely quietly so that you can truly get away from it all and enjoy your time on the water without whirring and interruption from the autopilot.

Raymarine M81131 12 Volt Type 2 Autopilot Linear Drive

• Type : Linear Drive unit
• Best Use : Mechanically-steered Sailboats
• Voltage : N/A
• Data Interface : SeaTalk, NMEA 2000
• Max. Recommended Displacement : 33,000 lbs.
• High Performance With Minimal Electric Current Consumption
• Quiet Operation For Optimal Sailing Experience Without Extra Machine Noises Interrupting Your Peace And Quiet
• Two Year Warranty For Added Security

BEST FOR: SEASONAL CRUISERS

Do you spend your winters cruising south towards Florida or the Carribean? If so, the Raymarine M81131 12 Volt Type 2 Autopilot Linear Drive might be right for you and your vessel. This autopilot is designed for sailboats with existing mechanical steering systems; if your vessel is large enough to have a full motor system, then you’ll want this type of autopilot with a powerful thrust and an electromagnetic fail-safe clutch. Finally, this system works in coordination with SeaTalk and NMEA 2000 navigation data so that you can count on precision navigation from your home port to a waypoint.

Garmin GHC 20 Marine Autopilot Helm Control

• Best Use : Power & Sailboats under 40 feet in length
• Warranty : 2-year limited (Owner Installed); 2-year parts and onboard (Certified Installer)
• Display Type : Glass-Bonded, Anti-Glare Color TFT Lens
• Voltage : 9-32V DC
• Thrust : N/A
• Data Interface : NMEA 2K
• Max. Recommended Displacement : Best for Power & Sailboats under 40 feet in length
• Bright Four Inch Display With Glass-Bonded, Anti-Glare Lens For Optimal Viewing
• Daylight Readability Is Enhanced By High-Contrast Color Scheme
• Compatible With Quatix Marine Watch And Other Garmin Products

BEST FOR: OVERNIGHT EXCURSIONS

If you’re headed out on a multi-day excursion which might require some overnight cruising, you’re going to need an autopilot with a display that you can read well in low light conditions and at nighttime. This Garmin GHC 20 Marine Autopilot Helm Control is the perfect product for that type of an adventure. 

Its four inch display with enhanced nighttime readability and glass-bonded, anti-glare lens to prevent fogging and glare in sunny conditions will help you maintain control in all types of conditions, at all times of day. It also has a 170 degree viewing angle, so whether you’re up on deck adjusting the sails or below deck grabbing an extra sheet, you’ll be able to glance over at the display and see what’s going on. This autopilot also works for both power and sailing vessels. Finally, its five-button control is easy to use, so you’ll be off on your sailing adventure before you know it.

Raymarine Evolution Ev-200 Sail Autopilot

• Best Use : Mid-Size Mechanically-Steered Sailboats
• Warranty : 2 years; 3 years with product registration
• Thrust : 650 lbs.
• Max. Recommended Displacement : 24,000 lbs.
• Contains A High Tech Sensor And Full-Function Course Computer
• Uses Artificial Intelligence Algorithms To Maximize Performance, Instead Of Manual Calibration
• EV Sensor Core (GPS Unit) Can Be Mounted Above Or Below Deck

BEST FOR: SAILBOATS WITH MECHANICAL STEERING

If you’re looking for a powerful, tech-forward autopilot with cutting edge navigation technology, then the Raymarine Evolution EV-200 Sail Autopilot might be the right one for you. Designed with sophisticated AI algorithms that perceive the environment and instantly calculate and evolve steering commands, this autopilot optimizes your cruising experience without the need for manual calibration or adjustment. The result is precise steering and course keeping, regardless of the vessel speed or sea conditions. Finally, the package includes the EV sensor core, which is similar to a marine GPS unit. It can be bracket-mounted either above or below deck, depending on space and convenience.

THINGS TO CONSIDER WHEN BUYING AUTOPILOTS FOR SAILBOATS

It’s important to consider the size of your sailboat before you purchase an autopilot. Autopilots are designed with specific thrust and power draws depending on the boat that it’s optimized for. Be sure to know the length of your boat as well as the water displacement (in pounds) so that you can choose the optimal autopilot device for you.

STEERING TYPE

Autopilots are a complicated piece of technology designed to keep you on course when you can’t be at the helm. If your sailboat is steered with a tiller, then you’ll be looking at the tiller-steered category of autopilots. If it’s mechanically steered, then you’ll be shopping for autopilots that are compatible with that type of a system. West Marine has a great resource archive for everything you need to know about sailing. Check out this informational article on  selecting an autopilot for more information.

HOW YOU USE YOUR SAILBOAT

Do you like to go out for the day to explore the area around your home port or do you cruise down to the Caribbean seasonally in winter? Are you able to handle your sailboat by yourself or do you typically need a crew? These are all types of questions to ask yourself before investing in an autopilot. Consider the type of boat that you have and how you enjoy using it to choose the best sailing autopilot unit for you.

FEATURES EXPLAINED

A horizontal bar fitted to the rudder of the boat and used as a lever for steering.

This term refers to the main body of the boat, including the sides, bottom, and deck, but excluding the mast, sails, rigging, and other features.

This term refers to the way a sailboat is maneuvered. If your desired course is into the wind, the boat is turned toward the wind so that the direction from which the wind blows changes from one side to the other, thereby allowing forward progress.

The helm of the boat is the place from which the boat is steered.

The sheets refer to the ropes or lines that adjust the movable portions of the sails.

This term refers to the front end of the sailboat.

The stern is the back end of the sailboat.

The port side of the sailboat is the left side of the boat when facing forwards towards the bow (or front) of the vessel.

The starboard side of the sailboat is the right side of the boat when facing forwards towards the bow or front of the vessel.

For more of our top sailing gear recommendations, check out these popular buyer's guides:

Sailboat Anchors

Sailboat Winches

Sailing Shoes

Solar Panels for Sailboats

Bilge Pumps

• Yachting World
• Digital Edition

What’s the best autopilot kit for a transatlantic?

• August 4, 2023

Over 250 transatlantic skippers from the most recent ARC fleet report back on the efficacy and reliability of their self-steering and self-sufficiency equipment

Few cruising skippers would argue with ocean sailing guru and founder of the Atlantic Rally for Cruisers (ARC) Jimmy Cornell when he says some form of self-steering is ‘essential for any boat that is going to be sailing offshore for any length of time’. Yet there is no requirement from World Cruising Club (WCC) for yachts participating in any of their ocean rallies to have any system at all installed.

Either way – essential or not – anyone who has endured a long enforced watch at the wheel of a yacht will testify that while steering a course can be a pleasure, being unable to leave the helm can also be a nightmare at sea.

More than 250 vessels took part in the most recent series of WCC rallies across the Atlantic – 142 entered the 2,700-mile ARC from Gran Canaria to St Lucia; 92 entered ARC Plus from to Grenada via the Cape Verdes Islands, and 30 entered ARC January, which is the same route as the November ARC.

The questions we asked each of these crews focussed on self-steering and we also asked for each skipper’s three top self-sufficiency tips. We wanted to know which was the most popular self-steering method, how the equipment performed, what went wrong and what the top tips are for successful self-steering at sea.

If a self-steering system needs to pilot your yacht for thousands of miles do you choose electronic, windvane or both? Photo: Oyster Yachts

Autopilot vs windvane

Of the 230 complete responses to the questionnaire (out of a total of 251 yachts that finished one of the three separate events) there were five yachts that sailed without any form of self-steering. Other than them, every yacht had an electronic autopilot fitted – no-one that we know of sailed with windvane only, although 33 yachts had windvane systems fitted as well as autopilots, and some windvanes were in fact used as the primary system. Monohulls make up the majority of yachts fitted with windvane self-steering, but there were two catamarans using them (out of 65 multihulls overall) as well.

Windvanes are still a popular option for some, though mostly used as a back up. Photo: ARC2022

Electronic autopilots are obviously now the dominant technology in self-steering and the most modern refinements, such as the 9-axis sensor, sailing specific algorithms and the powerful remote controls, have improved usability over the last decade.

The average boat in the fleet is around 15 years old, while the average electronic autopilot installation is half that age. While there’s no denying that there’s still a place for vintage kit – some were using pilots from Raytheon dating back 30 years – it’s worth mentioning that the questionnaire results do indicate that the older the boat, the lower the rating given to the self-steering gear (even though not all older boats carry old autopilots!).

Even the smallest vessel in the fleet, the 9.75m long catamaran Ciel Bleu , used a tiller pilot while the smallest monohull, Canadian flagged Venturi I , relied solely on a Raymarine pilot.

The next biggest yacht, 1980 Hallberg-Rassy 352 Petoya Too , had both a windvane and an autopilot fitted. Petoya Too ’s German skipper Thomas Klemens recorded using his boat’s 10-year-old Raymarine ST1001 wheelpilot for one hour a day and the two-year-old Hydrovane windvane for 23 hours per day.

Performance reviews

There are now three main suppliers for autopilot equipment in the ARC fleet: Raymarine, B&G and Garmin. Just under 55% of respondents used Raymarine control units and a further 34% used B&G. Furthermore the split between Raymarine and B&G was almost identical for the choice of course computers. Garmin was the third most popular option with 6% or 15 boats using their products.

The pumps/drives were evenly split: one third hydraulic; one third linear and the remaining third split between wheel, rotary and tiller drives (in that order).

Sixty-seven skippers rated their autopilot control unit/head/display 5 out of 5, while 112 rated theirs 4 out of 5. That’s 80% of autopilot respondents. And in a related finding from the survey: 156 (63%) rated their yachts’ course/drive computer at 4 out of 5 or 5 out of 5. This can only be interpreted as a huge vote of confidence in autopilot technology.

Seventy-five boats reported problems with their autopilots, 56 of which were encountered on the ocean crossing (rather than the ‘shakedown’ sail to Las Palmas from mainland Europe). Digging into the details of those problems reveals that skippers demand perfection but will still cede control to the unit even if performance levels drop significantly.

Drive unit problems made up 45% of the issues encountered – that’s 25 drive units across the fleet that were deemed unsatisfactory by over 250 transatlantic skippers. Just over 20% of problems were traced back to the course computer or the control unit, which leaves 30% (approximately) of problems in the ‘don’t know category’.

Photo: SV Bluewater Mooney/ARC2022

Problems and solutions

Many skippers gave their self-steering equipment quite high ratings and then went on to raise multiple issues with the overall performance or installation or reliability of their set-ups. It makes for an interesting read, and leads us to conclude that for most skippers even a poorly functioning self-steering system is better than nothing.

We discovered multiple references to autopilots as people, or crewmembers with foibles and idiosyncrasies: The skipper of Amandla Kulu advises feeding the autopilot coffee and biscuits, while the German skipper of Petoya Too described his Hydrovane as: ‘a full crew who needs no food – happy with it all the time.’

Not all windvane systems were quite so highly rated. The skipper of Malouine made a positive report on the yacht’s self-steering: ‘She is doing a good job, but takes a lot of energy, so we prefer using the Windpilot’ – which is typical praise of ‘free’ self-steering windvane systems over previous ARCs. They averaged eight hours per day on autopilot, stating: ‘we turned off the autopilot in squalls/strong winds so that it lasts for longer and has less wear and tear.’

They relied instead on a 30+ year old Windpilot for up to 10 hours per day, but even that wasn’t smooth sailing all the time: ‘Working unless the wind is coming directly from behind, then she zigzags and too big waves make her steer off course.’

A reliable self-steering crewmember can make all the difference for a relaxing smooth passage. Photo: Tor Johnson

The 2011 UK-flagged Jeanneau Sun Odyssey 45DS Optimistic was another of the belt-and-braces boats with autopilot and windvane on board. The boat’s hydraulic drive unit, computers and sensors worked perfectly for 22 hours per day on the crossing (via Cape Verdes), but the skipper reported problems with the Hydrovane instead: ‘The Hydrovane rudder broke on day two of leg one. It was repaired in Cape Verde then snapped in half on day two of leg two.’

His verdict: ‘Hydrovane did everything in their power to help me out in this situation. Their support and customer service has been very good,’ yet he concluded: the Hydrovane ‘cannot cope with big waves’. His top three tips for self-sufficiency: ‘1. conservative sail plan at night 2. good preparation 3. good tools and spares.’

Usually, windvanes take over the steering when/if autopilots fail. However there was another UK-flagged large monohull for which the opposite was true. Paul Cook, skipper of Esti , a 1996 Moody 44, was very impressed with his recently installed Raymarine ACU-400 with hydraulic ram. ‘It saved us and performed perfectly. We found the “wind vane” mode to be perfect for optimising wind shifts,’ he said. So although he didn’t need to rely on the failed windvane rudder, he pointed out that without it he’d lost his main emergency steering system.

Back up autopilot switch system on a Nautitech 46. Photo: Chet Chauhan

Autopilots aren’t without their share of faults though. South African skipper Darrol Martin took part in the ARC Plus aboard his 1988 Amel Mango . He and his crew took apart their Raymarine rotary drive unit multiple times en route to Las Palmas as well as once during the ocean passage. Despite a professional installation less than four months before the start of the event, Martin reported that the drive gears were ‘mismatched’ and the screws were too small and ‘not strong enough to hold’.

On passage to Mindelo, they made repairs using spare ring gears and planetary gears bought in Las Palmas and reported: ‘After 4th repair, it worked perfectly for 2nd half of the crossing.’ This was followed up by some further advice: ‘Get a windvane as backup. Autopilot is not robust.’

Article continues below…

How to set up your autopilot to sail faster, more comfortably and be more efficient

Pip Hare explains how setting your autopilot to suit conditions will be faster, more comfortable and more efficient

How new-age sailing autopilot systems are putting computers at the helm

A couple of decades ago I’d have recommended anyone planning an ocean crossing without a big crew to fit wind…

Thirty boats crossed the startline for the ARC January, including skipper Paolo Santagiuliana aboard his virtually brand new Neel 51 trimaran Chica 3 . The boat was fitted with the Zeus 3 chartplotter/multifunction display, which he rated 4 out of 5, but Santagiuliana found that the sensors feeding the data to his B&G drive unit via a H5000 CPU resulted in ‘very frequent ROUTE OFF’ messages. He rated the pilot’s performance as ‘very poor’ in the second half of the crossing and lamented not bringing spare sensors, but he had made provisions for such a failure by fitting a second autopilot.

‘We arrived thanks to the second one. The limit of the second one is that it cannot be fully interfaced with the B&G Zeus so you can’t automatically follow the wind, you have to manually modify the route.’ The H5000 has now been recalibrated: ‘narrowing the value of rudder gain, auto trim and counter rudder that were too large, generating a wide variation of route when the wave was more than 2-3m. I have to say that the software is much less easy for a normal sailor used to other brands.’

Photo: James Kenning/SV Falcon

Skipper Edgar Sesemann aboard 1998 Van Dam Nordia 55 Saphir af Stockholm gave middling ratings to his six-year-old Raymarine linear drive autopilot, but his secret weapon for ‘excellent’ autopilot performance?

‘I have two autopilot systems: One is the Raymarine with two mechanic linear drives that work together directly on the rudder quadrant (one pull, one push) and it makes it very strong. They both get the information from the same course computer.

‘The second autopilot is the Mamba drive that was the original autopilot on Saphir and it works by the wires to the rudder quadrant. It’s totally separated from the Raymarine system and has only compass heading. It has also been upgraded with a new separate course computer.’

eremy Snyder has both hydraulic and electric autopilot drives on his stunning Bestevaer 56ST Falcon Spirit, but had to swap out the Raymarine rudder sensor when it failed. Photo: Photos: Jeremy Snyder

Sesemann describes the value of a backup system, particularly for a double-handed yacht on long passages. ‘We got the experience in bad weather on the North Sea crossing from Inverness to Denmark. My wife was seasick and I had to hand steer for 20 hours in 5-6m waves. After that, the second autopilot was installed.’

Self-sufficiency

This year’s final question could be an article all of its own: ‘What are your three tips for keeping your yacht reliable and being self-reliant at sea?’

Klas Gunnar Johansen, skipper of 2001 Jeanneau Sun Odyssey 52.2 Blue Sunshine reported ‘two downwind sails ripped in the squalls and acceleration zones off Cape Verdes, plus the autopilot failed, as did the radar.’ The autopilot was an Autohelm ST6000 fitted in 2001 and he wrote: ‘Made a service on the unit prior to passage but it failed us on passage and we had to hand steer from day 2-12’. His top tips? ‘1. A thorough inspection before the passage 2. Three walk-arounds a day 3. A creative mindset.’

Dutch skipper Willem Henry Spek was one of several to carry both autopilot and windvane self-steering and he was glad to have the redundancy aboard.

he 2022/ early 2023 ARC crossings were relatively trouble-free for a combined total of over 250 yachts. However, Grand Soleil 54 Take Off was dismasted 1,550 miles from St Lucia. Showing impressive self-sufficiency the family crew continued on to the Caribbean under jury rig and engine. Photo: Tim Wright/photoaction.com

His venerable autopilot set-up on board his 2008 Bavaria Vision 44 included the ST6002 from Raymarine, now discontinued, which he discovered being ‘very greedy with DC power’ from the batteries due most likely to the system ‘hunting’ or over-correcting. He had to adjust rudder damping and response to reduce the power and smooth out the course when under autopilot. He also had to replace some nuts and bolts with Nyloc nuts.

The redundant unit was, it turns out, the windpilot, which he decided to dismantle because of concerns over its installation. Additional problems included the freezer not staying cold and some tears in the sails. His 3 tips for self-sufficiency: ‘1. Redundancy. 2. Know your kit so you can repair. 3. Spares and tools.’

The fleet’s smallest yacht was a British-flagged 1988 Fountaine-Pajot Maldives 32, which was driven 24 hours a day by a Raymarine ST2000 tiller pilot. Skipper Jonathan Walmsley carried two complete spare autopilots but didn’t need to use them, even when his primary pilot started behaving erratically. His top tip for tiller pilot owners is to fit a waterproof cover (including on the ram).

He also suffered starter motor failure, hence his top three tips for self-sufficiency across the Atlantic were: ‘1. Two methods of engine start 2. Complete spare autohelm 3. Know and understand all your boat’s systems’.

If you enjoyed this….

Yachting World is the world’s leading magazine for bluewater cruisers and offshore sailors. Every month we have inspirational adventures and practical features to help you realise your sailing dreams. Build your knowledge with a subscription delivered to your door. See our latest offers and save at least 30% off the cover price.

The 4 Best Autopilots For Small Boats

Top boat autopilot systems will assist skippers and captains in operating a vessel on the water.

There are a number of top small boat autopilot systems to choose from with each designed with its own unique strengths.

The best autopilots for small boats are:

• Best For Small Motorboats : Garmin Compact Reactor40 Autopilot
• Best For Small Sailboats : Raymarine EV-100 Wheel Pilot Pack
• Best For Both Inboard & Outboard Boats : Furuno Navpilot 711C
• Best For Tiller Steered Boats : Simrad TP10 Tillerpilot

Great marine autopilot systems are capable of adapting to changing marine conditions and responding appropriately to maintain a steady course.

We include products we think are useful for our readers. If you buy through links on this page, we may earn a small commission.

1. Garmin Compact Reactor40 Autopilot

The first best marine autopilot is the Garmin Compact Reactor40 Autopilot. The Garmin Compact Reactor40 Autopilot is manufactured by the brand Garmin in Taiwan and sold worldwide. We rate this autopilot system 9.9/10. This is the best autopilot for small motorboats.

The Garmin Compact Reactor40 Autopilot is designed for motorboats less than 30ft. with a single-engine outboard motor of 20 horsepower or less.

Most retailers price the Garmin Compact Reactor40 Autopilot between $2,000 to $2,400. The Garmin Compact Reactor40 Autopilot comes with a limited 1-year warranty which ensures the autopilot will be free from defects in materials or workmanship.

To use the Garmin Compact Reactor40 Autopilot, a minimum 10v power supply is required.

The installation time of the Garmin Compact Reactor40 Autopilot System is between 15 and 25 minutes from start to finish.

The Garmin Compact Reactor40 Autopilot System can be used in winds up to 20 knots.

With winds over 10 knots, using the remote control to adjust the autopilot throttle settings helps maintain the heading, minimize heading error and keep the boat on course.

The Garmin Compact Reactor40 Autopilot System can operate in temperatures from 5°F to 158°F.

The Garmin Compact Reactor40 Autopilot System package includes a 9-axis attitude and heading reference system, 1 GHC 20 helm control with 4.3" display, 1 NMEA 2000 2 meter drop cable, 1 NMEA 2000 power cable, NMEA 2000 T-connectors, male and female terminators, buzzer, interconnect cable, electronic control unit, ECU power cable, 1.0 L pump, reactor 40 CCU, wall mounts, installation and owner operations manuals and 1 warranty registration booklet.

The Garmin Compact Reactor40 Autopilot System weighs 14.4 pounds. It has a waterproof rating of IPX6. It is black in color.

The benefits of the Garmin Compact Reactor40 Autopilot System are:

• Easily operated remotely : The Garmin Compact Reactor40 Autopilot System can easily be operated by using a remote control to adjust heading and throttle settings without the need to be at the helm
• ISO 9001 certified : The Garmin Compact Reactor40 Autopilot System is ISO 9001 certified which means it meets North American manufacturing and design quality standards
• Fast Installation : This autopilot system can be installed quickly in under 25 minutes

Two disadvantages of the Garmin Compact Reactor40 Autopilot are it is not compatible with motorboats over 30 feet and it will only function on outboard engine motorboats only.

Garmin Compact Autopilot System On Amazon →

Garmin Compact Autopilot System On Walmart →

2. Raymarine EV-100 Wheel Pilot Pack

The second best marine autopilot is the Raymarine EV-100 Wheel Pilot Pack. The Raymarine EV-100 Wheel Pilot Pack is manufactured by the brand Raymarine and sold worldwide. We rate this autopilot system 9.8/10. This is the best autopilot for small sailboats.

This Raymarine autopilot system is designed for small sailboats where the sailboat has a maximum displacement of 16,500 pounds and is under 40ft.

Most retailers price the Raymarine Wheel Pilot Pack between $1,750 to $2,000. The Raymarine EV-100 Wheel Pilot Pack autopilot system comes with a limited 2-year warranty with the option of upgrading the warranty period to 3 years free of charge.

To upgrade the warranty to 3 years free of charge, Raymarine EV-100 Wheel Pilot Pack Autopilot System buyers will need to register their product on the Raymarine website.

To use the Raymarine EV-100 Wheel Pilot Pack Autopilot System, a minimum 12v power supply is required.

The installation time of the Raymarine EV-100 Wheel Pilot Pack Autopilot System is between 23 and 33 minutes from start to finish.

The Raymarine EV-100 Wheel Pilot Pack Autopilot System is extremely adaptable. It can be used in winds up to 16 knots with no calibration needed due to the autopilot automatically adapting to the vessel's steering characteristics.

In winds up to 16 knots, the Raymarine EV-100 Wheel Pilot Pack Autopilot System is accurate and able to maintain a precise and accurate course even in harsh marine environments.

The Raymarine EV-100 Wheel Pilot Pack Autopilot System can operate in temperatures from -5°F to 130°F.

The Raymarine EV-100 Wheel Pilot Pack Autopilot System comes in a package that includes 1 EV-100 wheel drive pilot with a clutch engagement mechanism, 1 NMEA2000 marine networks compliant p70s control head device with a 3.5" LED screen, 1 EV1 sensor, 1 ACU-100 drive control unit with 2 screws and a mount, 1 SeaTalk cable kit that includes a 0.4m power cable, 1x 5m SeaTalk backbone cable, 1x 0.4m SeaTalk spur cable, 1x SeaTalk 5-way connector block, 2x SeaTalk t-piece connector and a 2x SeaTalk Terminator. The package also includes installation instruction documentation, warranty registration information, part information and installation tools.

The Raymarine Wheel Pilot Pack Autopilot System weighs 14.5 pounds.

The benefits of the Raymarine EV-100 Wheel Pilot Pack are:

• IPX6 Waterproof : The Raymarine EV-100 Wheel Pilot Pack Autopilot System is rated IPX6 waterproof which means it is waterproof against high-pressure water. This means it can be used both above and below deck
• Fits multiple spoked steering wheels : The Raymarine EV-100 Wheel comes with multiple predrilled holes which allows it to easily be attached to different spoke wheels from 2-spoke to 12-spoke steering wheels
• Easy to use : The Raymarine EV-100 Wheel Pilot Pack autopilot system can be easily installed and the clear instructional booklet makes it simple to use with clear set-up instructions
• Mechanical and hydraulic steering compatible : This autopilot system is compatible with both mechanical and hydraulic steering systems and is not limited to one

One disadvantage of the Raymarine EV-100 Wheel Pilot Pack is it is not compatible with sailboats with a displacement higher than 16,500 pounds.

Raymarine Wheel Pilot Pack On Amazon →

Raymarine Wheel Pilot Pack On Walmart →

3. Furuno Navpilot 711C

The third best marine autopilot is the Furuno Navpilot 711C. The Furuno Navpilot 711C is manufactured by the brand Furuno and sold worldwide. We rate this autopilot system 9.7/10.

The Furuno Navpilot 711C is designed for small boats under 35ft.

The Furuno Navpilot 711C works with Yanmar, Yamaha, Seastar and Volvo Penta marine engines.

Most retailers price the Furuno Navpilot 711C between $2,900 to $3,250. The Furuno Navpilot 711C comes with a limited 2-year warranty.

The Furuno Navpilot 711C requires a minimum 12v power supply to operate.

The installation time of the Furuno Navpilot 711C System is between 20 and 30 minutes from start to finish.

The Furuno Navpilot 711C can be used in winds up to 15 knots. The Furuno Navpilot 711C can be adjusted to any sea conditions with 3 sea condition settings available on this autopilot including a calm setting, a moderate setting and a rough setting.

The 3 sea condition settings on the Furuno Navpilot 711C will help the autopilot to operate effectively in various marine weather conditions from calm weather to rougher seas.

These settings help ensure the autopilot can adapt to all marine environments and ensure an accurate course.

The Furuno Navpilot 711C comes with 4 different mode settings which are auto mode, advanced mode, NAV mode and wind mode.

For outboard motors only, there is a Sabiki mode on the Furuno Navpilot 711C that can be toggled on or off which allows the direction to be kept by adjusting the throttle.

The Furuno Navpilot 711C can operate in temperatures from 0°F to 140°F.

The Furuno Navpilot 711C comes in a package that includes a 4.1" LCD display unit, 1 rudder reference unit with 20 meter cable, terminator, 1 processor unit, 15-meter cable between processor unit and controller unit, standard spare parts, installation instructions, 176-page operator's manual and 1 warranty registration booklet.

The Furuno Navpilot 711C is rated IPX5 waterproof which means it is protected from moderate levels of water.

The benefits of the Furuno Navpilot 711C are:

• NMEA2000 certified : The Furuno Navpilot 711C is NMEA2000 certified which means it has been tested to meet specific safety criteria
• Great alarm to keep the captain alerted : The Furuno Navpilot 711C comes with a great alarm that has 8 alerts which are heading deviation alert, cross-track error alert, boat speed alert, depth alert, water temperature alert, wind speed alert, log trip alert and a watch alert
• Works on both inboard and outboard engines : This autopilot system works on both inboard and outboard motors and is not limited to one type of boat motor
• Works both night and day : The colorful and bright 4.1" LED display unit of the Furuno Navpilot 711C allows the autopilot to be operated in both the daytime and nighttime and it is not limited to just daytime boating
• Self-learning algorithm : The Furuno Navpilot 711C comes with a self-learning algorithm that will track & make adjustments to the boat steering characteristics and power application plus it greatly reduces manual helm effort in maneuvering situations

One disadvantage of the Furuno Navpilot 711C is it is expensive with a price tag of between $2,900 to $3,250.

Furuno Navpilot 711C On Amazon →

Furuno Navpilot 711C On Walmart →

4. Simrad TP10 Tillerpilot

The fourth-best boat autopilot is the Simrad TP10 Tillerpilot. The Simrad TP10 Tillerpilot is manufactured by the brand Simrad and sold worldwide. We rate this autopilot system 9.5/10. This is the best autopilot for small tiller-steered boats.

The Simrad TP10 Tillerpilot is designed for small boats of 32ft or less with a maximum displacement of 8,160 pounds.

Most retailers price the Simrad TP10 Tillerpilot between $600 to $900. The Simrad TP10 Tillerpilot comes with a limited 2-year warranty.

The Simrad TP10 Tillerpilot requires a minimum 12v power supply to operate.

The installation time of the Simrad TP10 Tillerpilot is approximately 15 minutes to complete.

The Simrad TP10 Tillerpilot comes with 5 buttons which are a "left" button, a "right" button, a "tack" button, a "stby auto" button and a "cal" button. It comes with 2 modes which are standard mode and autopilot mode. These modes help the autopilot to adapt to various marine conditions and accurately operate with only minor levels of calibration needed in harsh weather conditions.

The Simrad TP10 Tillerpilot can be used in winds up to 12 knots. It can operate in temperatures from 14°F to 131°F. It operates with a peak thrust of 143 pounds.

The Simrad TP10 Tillerpilot comes in a package that includes the Simrad TP10 Tillerpilot, a 32-page user's manual, a warranty registration booklet and screws.

The Simrad TP10 Tillerpilot is rated IPX5 waterproof which means it is can resist low-pressure seawater spray.

The benefits of the Simrad TP10 Tillerpilot are:

• Fast 15-minute installation time : The installation of this autopilot system takes just 15 minutes to complete
• Built-in auto tack and auto gybe facility : The built-in auto tack and auto gybe facility on the Simrad TP10 Tillerpilot allows for easy tacking and gybing of the vessel when single-handed
• Lightweight : The Simrad TP10 Tillerpilot is a lightweight autopilot weighing just 4.41 pounds

Two disadvantages of the Simrad TP10 Tillerpilot is it will not work on boats over 32ft and the owner's manual is confusing as it includes 3 different Simrad autopilot models in the same manual.

Simrad TP10 Tillerpilot On Amazon →

Simrad TP10 Tillerpilot On Walmart →

Top Autopilots For Small Boats Comparison Table

What To Consider When Buying A Boat Autopilot

The 5 most important factors to consider when buying a boat autopilot are:

• Ease of use : Ensure the marine autopilot system is easy to use with simple instructions and a clear and simple installation guide to make it as easy as possible
• Price : The price is important when buying a boat autopilot system. A buyer's budget will influence the marine autopilot that will be purchased
• Compatibility : Ensuring the autopilot system can function and operate on your specific boat size and weight is important to ensure the autopilot works correctly
• Reliability : An autopilot system should be reliable and able to operate consistently in a variety of conditions
• Accuracy : The autopilot should be able to maintain a precise and accurate course, even in challenging conditions

Frequently Asked Questions About Top Marine Autopilot Systems

Below are the most commonly asked questions about the top small boat autopilots.

What Are The Best Boat Autopilot Brands?

The best boat autopilot brands are:

How Much Does The Best Boat Autopilot Cost?

The best boat autopilots costs between $600 and $3,250.

What Is The Cheapest Top Boat Autopilot?

The cheapest top boat autopilot is the Simrad TP10 Tillerpilot which costs between $600 and $900.

What Is The Most Expensive Top Boat Autopilot?

The most expensive top boat autopilot is the Furuno Navpilot 711C which costs between $2,900 and $3,250.

Please verify you are a human

Access to this page has been denied because we believe you are using automation tools to browse the website.

This may happen as a result of the following:

• Javascript is disabled or blocked by an extension (ad blockers for example)
• Your browser does not support cookies

Please make sure that Javascript and cookies are enabled on your browser and that you are not blocking them from loading.

Reference ID: 31c19ace-7539-11ef-a4ca-974a26f70417

Powered by PerimeterX , Inc.