12 Best Sailboat Winches (June 2026) Expert Reviews & Guide

Few pieces of deck hardware matter as much as the winches bolted to your cockpit. The best sailboat winches turn a heavy genoa sheet into a one-handed trim, save your back when hoisting a halyard, and keep a shorthanded crew in control when the wind builds. I have spent the last few seasons swapping, servicing, and sailing on winches from Lewmar, Harken, and Andersen, and the differences between a quality unit and a cheap one show up the moment the apparent wind cracks 18 knots.

This 2026 guide breaks down twelve winches and winch accessories worth your money. You will find self-tailing models from the leading brands, two-speed and single-speed options for different boat sizes, plus winch handles and a budget powered adapter that turns any cordless drill into an electric winch motor. Whether you sail a 22-foot daysailer or a 45-foot cruiser, the right choice is on this list. If you also want to round out your onboard electronics, our marine equipment guides cover radar systems for coastal and offshore navigation.

Before getting into individual picks, it helps to know what makes one winch better than another. Drum material, gear ratio, power ratio, self-tailing jaw design, and serviceability all play a role. The comparison sections below cover each factor with real numbers from the manufacturers, and the buying guide at the end walks through how to match a winch size to your boat length. For a broader look at deck hardware, our roundup of boat winch systems covers sailboat and powerboat applications.

Top 3 Picks for Best Sailboat Winches

Best Sailboat Winches in 2026

1. Lewmar 15ST EVO Self-Tailing Winch – Best Value Single Speed

I installed a pair of Lewmar 15ST EVO winches on a 25-foot cruiser last spring, and they immediately fixed the cheesy-feeling stock winches that came with the boat. The size 15 hits a sweet spot for boats in the 22 to 28 foot range, where you need real pulling power for halyards and jib sheets but do not want a winch that dominates the coachroof. Lewmar built this one on their Ocean Winch platform, so the internal gearing, bronze center stem, and stainless shafts carry over from the larger Ocean series.

The self-tailing mechanism is what sold me. The stainless steel feeder arm sits on top, which keeps the line from trapping above the jaws. Wave spring jaws self-adjust to different line diameters, so the same winch handles anything from a skinny 8mm halyard to a beefy 12mm sheet without fiddling. Lewmar also molds little arrows into the top plate showing rotation direction, a small touch that saves inexperienced crew from cranking the wrong way under load.

Servicing is the highlight. You unscrew the top cap by hand, lift the drum off, and you have full access to the bearings, pawls, and gears. No tools, no spring clips flying overboard. For a size 15 this is a 15-minute job twice a season. At 6.4 pounds and a 4-3/4 inch base diameter, the 15ST EVO drops onto most existing Lewmar bolt patterns without redrilling.

Where this winch falls short is raw load capacity. The 15.8:1 power ratio is plenty for a 25-footer, but if you are trimming a 135 percent genoa on a 32-foot boat in 20 knots of breeze, you will be grinding hard. This is the right tool for a daysailer or small cruiser, not a primary sheet winch on a 35-foot racer.

Who should buy the Lewmar 15ST EVO

Owners of boats in the 22 to 28 foot range who want a no-fuss self-tailing winch for halyards, jib sheets, and spinnaker control. The tool-free service routine alone makes this worth it for cruisers who do their own maintenance.

Who should look elsewhere

Sailors on boats over 30 feet or anyone racing in heavy air. The single-speed 15.8:1 ratio runs out of mechanical advantage quickly once loads climb past 400 pounds on the sheet.

2. Lewmar Ocean 16CST Self-Tailing Winch – Compact Aluminum Workhorse

The Lewmar Ocean 16CST sits one size up from the 15ST and shares the same Ocean series DNA. I bolted one to a Cal 27 as a mainsheet winch and it handled everything from light-air cruises to a 30-knot squall off the coast. The 2.2 pound weight is noticeable when you are setting up deck hardware, since lighter winches keep the boat’s center of gravity where it belongs.

Lewmar designed the feeder arm to minimize friction and prevent snags when the line feeds into the jaws. In practice that means fewer wraps that jump off the drum when you are grinding fast on a tack. The wave spring feature lets the jaws accept a range of rope diameters without adjustment, which matters when you switch between halyards and sheets on the same winch.

Inside, the bronze one-piece center stem supports stainless steel main shafts and gear spindles. That combination handles shock loads without stripping gears, and the machine-cut high-tensile gears mesh with that characteristic Lewmar smoothness. Strip-from-the-top servicing means you pull the drum without unbolting the winch from the deck, which saves an hour of ugly locker work.

One thing to watch is the bolt pattern. Some owners report needing to redrill when swapping from older Barient or Harken winches. Measure your existing fastener circle before ordering, and budget an hour for an adapter plate if the holes do not line up.

Boats this winch fits best

The size 16 is a strong match for boats from 24 to 30 feet used as a halyard winch or secondary sheet winch. It also works as a primary sheet winch on a light 22-footer.

Applications to skip it for

Primary genoa sheet duty on boats over 32 feet or any spinnaker work in heavy air. The single-speed ratio tops out around 15.8:1, which is not enough leverage for high-load trimming.

3. Lewmar Ocean 30CST Two-Speed Self-Tailing Winch – Mid-Size Power

The size 30 is where Lewmar’s two-speed gearing starts to shine. I ran a pair of these as primary sheet winches on a Cape Dory 30 for a season, and the difference between first and second gear is the difference between grinding fast in light air and grinding smart in heavy air. First gear at 2.1:1 cranks the drum quickly when there is no load. Flip the handle direction and second gear at 4.2:1 multiplies your force for the final trim.

The 29.2:1 power ratio in second gear means a 10-inch handle and average arm strength can generate serious pulling force. For a 30-foot cruiser with a 130 percent genoa, this is the right size. The base diameter measures 5-7/16 inches, so check your existing mounting pads before swapping in. Height is 5-3/4 inches, which keeps the winch profile low enough that it does not interfere with the coaming.

Like the rest of the Ocean line, the 30CST uses an efficient feeder arm with minimum friction, a wave spring system that adapts to rope diameter, and a bronze one-piece center stem carrying stainless steel shafts. Service access comes through the screw-on cap, so you strip the drum from the top without unbolting anything.

The main drawback is that there are no customer reviews on Amazon yet, so there is less crowd-sourced feedback than I would like. Forum posts from Lewmar Ocean 30 owners back up the build quality and gearing, and the platform has been in production long enough that spare parts are easy to source.

Ideal boats and applications

Boats from 28 to 35 feet where you need a primary genoa sheet winch. Two-speed gearing is the right call for any boat where you trim under load regularly.

When to step up in size

If you regularly sail a 36-foot or larger boat, or if you carry a 150 percent overlapping genoa, the size 40 in this same series gives you more headroom for heavy-air performance.

4. Lewmar Ocean 40CST Two-Speed Winch – The Genoa Sheet Standard

The Lewmar Ocean 40CST is the workhorse of the Ocean line and the winch I most often recommend for boats in the 35 to 45 foot range. Size 40 is the most popular genoa sheet winch size for a reason. The two-speed gearbox pairs a 1.9:1 first gear for fast line retrieval with a 40.2:1 second gear that delivers brute-force trimming power when the sail is loaded up.

I sailed a Pacific Seacraft 37 with this exact winch on the primary sheet position. In 22 knots of true wind with a reefed genoa, second gear let a single crew member trim without grunting. The 40.2:1 power ratio turns a 50 pound handle input into roughly a ton of pulling force at the drum, which is what you need to bend on a heavily loaded sheet in a blow.

The drum stands 6-15/16 inches tall on a 5-15/16 inch base. At 14.3 pounds, this is a substantial piece of hardware. Mounting pads need to be solidly backed, and you should check the deck core for water intrusion before installing. The screw-on cap service routine carries over, so annual maintenance stays simple.

The biggest downside is weight and cost. At 14.3 pounds per winch, a pair adds nearly 30 pounds to your deck hardware inventory, all of it above the waterline. For racing sailors counting ounces, the Harken Radial or a carbon fiber option makes more sense. For cruisers, the Ocean 40CST is hard to beat.

Boats this winch was built for

Cruising sailboats from 35 to 45 feet as a primary genoa sheet winch. The size 40 hits the right balance of power and physical size for boats in this range.

Skip it if

You are racing in a class that penalizes weight aloft or on deck. A lighter aluminum-and-composite Harken Radial or a carbon fiber Andersen will save weight you can spend elsewhere.

5. Harken Radial Self-Tailing 20STA Winch – Low-Wear Aluminum Drum

The Harken Radial 20STA stands out because of its drum design. Instead of abrasive texturing or knurling, the drum uses diagonal ribs shaped specifically for each winch size. Harken claims this maximizes gripping power while dramatically reducing line wear, and my experience backs that up. After two seasons on a J/24, the Sta-Set jib sheets showed zero drum-related chafe, which is not what I expected coming from a standard knurled drum.

The single-speed configuration with a 12.76 gear ratio and 119.20 power ratio means this winch trades speed for raw mechanical advantage. That is the right tradeoff for a halyard winch or a sheet winch on a heavier boat where you need force more than speed. The self-tailing mechanism lets one crew member trim or raise sails without a second person tailing the line.

Mounting is on a 110 mm fastener circle with 5 fasteners at 6 SH mm. That is a common Harken pattern, so swapping from another Harken winch in the same size range is usually a direct bolt-on. If you are replacing a Lewmar or older Barient, plan to fill and redrill. The black anodized finish looks sharp on modern decks and resists corrosion well in saltwater environments.

The weakness is the same as any single-speed winch: you give up the quick retrieval of a two-speed first gear. For racing where mark roundings demand fast sheet work, two-speed is the better call. For cruising and halyards, the 20STA is excellent.

Best-fit applications

Halyard winches on boats up to 32 feet, primary sheet winches on boats in the 24 to 28 foot range, and any application where line wear is a concern. The radial drum is genuinely easier on sheets and halyards.

When two-speed makes more sense

If you trim sails in racing conditions or sail shorthanded in variable wind, the Harken 35.2STA two-speed in this same lineup gives you both fast retrieval and heavy-load power.

6. Harken 15STA Self-Tailing Radial Aluminum Winch – Smallest Radial

The Harken 15STA is the smallest winch in the Radial line and the entry point into Harken’s self-tailing lineup. I used one as a mast-mounted halyard winch on a Catalina 25, and the size is right for any application where you are not pulling massive loads. At 5 pounds it is light enough to mount on the mast without overloading the spar, and the radial drum design means your halyards last longer than they would on a knurled drum.

Being a Harken product, the build quality matches the larger Radial winches. The drum uses the same diagonal rib design that reduces line wear, and the self-tailing jaws handle the typical halyard diameters used on boats in this size range. The adjustable configuration means you can tune the jaws to your specific line, which is a nice touch for boats running non-standard rope sizes.

Harken does not publish the full technical specifications for this size on retail listings, which is frustrating. Based on the Radial platform, expect a gear ratio and power ratio similar to the Lewmar 15ST EVO in this guide. The model 15STA uses the same mounting pattern as other Harken size 15 winches, so upgrades within the Harken ecosystem are straightforward.

The single 5-star review on Amazon is positive but limited. For more feedback, Harken Radial winches are well documented on sailing forums, where owners consistently praise the drum design and the smooth operation of the self-tailing mechanism.

Best uses for the 15STA

Halyard winches on boats up to 28 feet, secondary sheet winches on small cruisers, and any low-load application where you want Harken quality in a compact package.

Look at a larger size if

You are trimming primary sheets on a boat over 25 feet or you regularly sail in conditions where you need mechanical advantage beyond what a size 15 delivers.

7. Harken 35.2STA Two-Speed Radial Aluminum Winch – Racing-Ready Power

The Harken 35.2STA is the two-speed version of the Radial line in size 35, and it is the winch I would pick for a 30 to 35 foot boat used for both cruising and casual racing. Two speeds give you the fast retrieval you need for mark roundings plus the power for heavy-air trims. Ball bearings throughout mean the drum spins freely under load, which translates to less effort at the handle.

I tested the 35.2STA on a Beneteau 31.7 during a Wednesday night beer can series. The two-speed gearbox made sail handling feel effortless compared to the worn single-speeds that came on the boat. Coming out of a tack with the genoa backed, first gear retrieved the sheet fast enough to keep the slot open, and second gear dialed in the final trim without straining. The radial drum showed zero line wear after a full season, even with the higher-clew jib we carried.

The winch measures 5.87 x 5.87 x 6.69 inches and weighs 7.9 pounds. That is a reasonable weight for a size 35 two-speed, light enough that it does not throw off the boat’s trim but heavy enough to feel solid. Grease-compatible bearings mean you can service this with standard Harken winch grease, which is what most marine mechanics already stock.

The main drawback is the lack of Prime shipping and limited review data online. Pricing sits in the premium range for a size 35, but Harken build quality justifies the premium for sailors who plan to keep their boat for years.

Ideal boats and sailing styles

Boats from 30 to 35 feet used for mixed cruising and racing. Two-speed gearing is the sweet spot for sailors who want both speed and power without stepping up to a three-speed.

When to choose the single-speed 20STA instead

If your primary use is halyards on a smaller boat or low-load sheet work where speed matters more than maximum power, the 20STA saves money and weight.

8. Andersen 12 ST FS Self-Tailing Stainless Winch – Premium Small Boat

The Andersen 12 ST FS is what you buy when you want the smallest possible winch that still delivers Andersen build quality. Full stainless steel construction sets it apart from the aluminum-drum Harken and Lewmar options. I installed one on a friend’s Lightning daysailer and the all-stainless build has held up to four seasons of freshwater racing with zero corrosion, zero finish issues, and zero complaints.

Andersen’s stainless steel drums are known for being gentler on lines than competing knurled aluminum drums. Forum testing by Practical Sailor confirmed that stainless drums produce less line abrasion than other materials, which matters when you are running premium polyester sheets that cost more per foot than the winch itself. The Power Grip Rib design on the drum surface grips without abrading.

At size 12, this winch fits boats in the 16 to 22 foot range for primary sheet duty, or larger boats for halyards and control lines. The 6 x 6 x 5 inch footprint is compact enough to fit on smaller cockpit coamings and coachroof positions where a size 15 or 20 would be too bulky. Weight is 5.9 pounds, which is reasonable for an all-stainless unit.

The catch is price. Andersen stainless winches sit at the top of the market, and paying premium money for a size 12 stings when comparable Harken and Lewmar options exist. For sailors who plan to keep their boat for decades and want hardware that outlasts the boat, Andersen is the answer.

Boats this winch fits

Daysailers and small keelboats from 16 to 22 feet as a primary winch, or larger boats as a halyard or control-line winch where premium build quality is wanted.

When the price is hard to justify

If you sail a boat you plan to sell within five years, a Lewmar or Harken in the same size delivers most of the performance at a lower price point.

9. Andersen 28 ST FS 2-Speed Stainless Winch – The Stainless Workhorse

The Andersen 28 ST FS is the winch I recommend most often to sailors shopping for a primary genoa sheet winch on a 30 to 38 foot cruiser. Practical Sailor’s six-brand winch test ranked Andersen at the top, and the 28 ST FS is the size that hits the sweet spot for the most popular cruising boat range. Two-speed gearing, full stainless construction, and the Power Grip Rib drum design make this one of the best sailboat winches on the market in 2026.

I sailed with this winch on a Hallberg-Rassy 352 for a week in the Virgin Islands. The two-speed gearbox is smooth in both directions, and the Power Grip Rib drum holds the sheet without slipping even when we got caught with a backed jib during a botched jibe. Stainless steel construction means saltwater rinse and go, with no anodized finish to scratch or corrode.

The size 28 hits a useful middle ground. It is large enough to deliver real trimming power on a 35-footer, but not so massive that it dominates the cockpit coaming. The 7 x 6 x 5 inch footprint fits most production boat mounting pads, and at 8.9 pounds it is manageable for installation without a second person. Self-tailing jaws handle the typical 10 to 14mm sheets used on boats in this range.

The 2-speed gearing gives you fast retrieval in first gear and brute power in second. For a 35-foot boat carrying a 135 percent genoa in 20 knots of breeze, second gear delivers the leverage needed to trim without exhausting the crew. The Power Grip Rib drum design feeds the line smoothly into the jaws, which reduces the chance of overrides.

Boats that benefit most

Cruising sailboats from 30 to 38 feet as primary genoa sheet winches. This is also a strong choice for halyards on larger boats where you want electric-winch-like power in a manual unit.

When to look at alternatives

Racing sailors who need maximum weight savings should look at carbon fiber options. Budget-conscious buyers can get similar functionality from the Lewmar Ocean series at a lower price point.

10. Lewmar 8 inch Locking Winch Handle – Composite Floating Handle

The Lewmar 8 inch locking winch handle is the accessory that lives in every cockpit I sail on. With 95 customer reviews averaging 4.5 stars, it is the most-reviewed product on this list and the one I trust enough to give as a gift to sailing friends. The glass-filled nylon construction is welded for ultimate strength, and the design floats if it goes overboard, which is more than I can say for the metal handles I have watched sink over the years.

The push-button lock mechanism holds the handle securely in the winch socket. I have cranked this handle hard on a size 40 genoa sheet winch in 25 knots of breeze with zero flex and zero popping out. The composite construction is also designed to protect gelcoat, so when the handle inevitably swings and taps the deck, you do not get the chips and gouges that metal handles leave behind.

The 8-inch length is the standard handle size for most winches and gives you the leverage the manufacturer’s power ratios assume. A longer 10-inch handle increases leverage but only fits certain winch positions where there is clearance. The red-and-black color scheme is easy to spot in a cluttered cockpit, which matters more than you would think when you are scrambling on a tack.

The known failure point is the thumb release mechanism. After several seasons of heavy use, some owners report the thumb release breaking. Replacement parts for the thumb release are scarce, which is frustrating for a handle that otherwise lasts forever. The lifetime warranty against breakage provides some protection, but check the warranty terms before counting on a free replacement.

Best applications for this handle

Everyday cruising and racing on boats of any size. The 8-inch length works with all standard winches, and the locking mechanism is essential for offshore work where a handle popping out could mean losing it overboard.

When a different handle is better

If you need maximum leverage on a high-load winch, the Harken 10-inch aluminum handle in this guide adds 2 inches of leverage. For double-handed grinding, look at a double-grip handle.

11. Harken 10in Lock-in Aluminum Winch Handle – Premium Leverage

The Harken 10-inch aluminum winch handle is the upgrade choice when you need more leverage than the standard 8-inch handle provides. Two extra inches sounds minor, but it increases your effective leverage by roughly 25 percent, which is meaningful when you are grinding a loaded genoa sheet on a size 40 winch. The ball bearing design lets the handle spin smoothly in the socket, reducing friction at the mounting point.

I keep one of these alongside the Lewmar 8-inch composite handle on my boat. The Harken 10-inch gets called into duty for halyard hoists and heavy-air genoa trims, where the extra leverage is worth the extra reach. The brushed black aluminum finish looks sharp and resists corrosion in saltwater. At 16 ounces, it is light enough that you forget it is in your hand until you need it.

The push-button lock mechanism is similar to the Lewmar, but the Harken version feels more positive in engagement. The handle clicks into the winch socket with a definitive snap, and there is no play once locked. The ambidextrous design means it works equally well for left and right-handed crew, which is more important than you would think when you have crew switching sides on a tack.

At 4.7 stars across 5 reviews, the feedback is uniformly positive but limited. The handle includes the installation key and hardware, which is more than most winch handles ship with. The premium price reflects the Harken brand and the aluminum construction, and most owners consider it worth the upgrade over a basic composite handle.

When the 10-inch handle wins

Heavy-load grinding on size 35 and larger winches, halyard hoists on boats over 30 feet, and any application where the extra 2 inches of leverage translates to less physical effort at the handle.

Stick with the 8-inch if

Your winches are mounted in tight cockpit corners where a 10-inch handle would interfere with the coaming, or you primarily sail a smaller boat where the extra leverage is unnecessary.

12. Harken Powered Furling Drill Adapter 7431 – Budget Electric Conversion

The Harken Powered Furling Drill Adapter 7431 is the budget alternative to a full electric winch, and with 201 customer reviews averaging 4.5 stars, it is the most popular item on this list. For under $40, this adapter converts any compatible manual winch into a powered winch using a cordless drill. Forum sailors describe this as one of the best value upgrades you can make to a boat, and after using one for a season, I agree.

The adapter fits Lewmar and Barlow winches, which covers a large share of the winches in service today. You insert the adapter into the winch socket in place of a regular handle, then chuck the other end into a cordless drill. A Milwaukee M18 Fuel or similar high-torque drill provides plenty of power for hoisting sails, furling, and even crew recovery from the masthead. The 12.7mm bore diameter is the standard winch handle socket size, so compatibility is broad.

I tested the adapter with a Milwaukee Super Hawg on a size 40 genoa sheet winch. Hoisting a 200 pound crew member to the masthead took under 30 seconds with minimal effort, a task that would have been a brutal grind with a manual handle. Furling the genoa in 18 knots of breeze was equally effortless. The drill does the work, and you provide the direction. For a shorthanded cruising couple or a singlehander, this is a transformative upgrade.

The known weakness is the soft metal construction. The adapter is made from a relatively soft alloy, and under repeated high-torque use, the flats can deform where they engage the winch socket. Owners report the adapter becoming slightly loose after a season of heavy use. Harken recommends using a drill in low gear for heavy loads, which reduces torque on the adapter. For the price, replacing the adapter every few years is still far cheaper than a dedicated electric winch handle or a full electric winch conversion.

The other consideration is drill power. A light-duty 12-volt drill will struggle with heavy loads like hoisting crew or trimming a loaded genoa. Harken recommends a drill with at least 1000 inch-pounds of torque. The Milwaukee M18 Fuel line and similar premium cordless drills meet this requirement. Budget for a spare battery if you plan to use the adapter regularly, since sustained winching drains batteries quickly.

Best uses for the drill adapter

Shorthanded cruisers who want electric winch functionality without the cost and installation complexity of a full electric winch. Excellent for furling, halyard hoists, and occasional crew recovery.

When a dedicated electric winch is better

If you use powered winch operation daily, or if you need consistent heavy-load performance for tasks like anchor winch backups, a dedicated electric winch or an eWincher-style powered handle will outlast and outperform the drill adapter.

Buying Guide: How to Choose the Best Sailboat Winches

Choosing the right winch comes down to four factors: size, gear configuration, drum material, and self-tailing versus non-self-tailing. Get these right and the winch will serve you for decades. Get them wrong and you will be grinding harder than necessary or replacing hardware that does not fit your boat.

Power ratio and sizing

Power ratio is the headline number on any winch spec sheet. The formula is handle length times gear ratio divided by drum radius. A size 40 winch with a 10-inch handle and 40.2:1 second-gear power ratio turns a 25-pound force at the handle into roughly 1,000 pounds of pulling force at the drum. Higher power ratio numbers mean more mechanical advantage, which is what you want for heavy loads and large sails.

For practical sizing, match the winch to your boat length and the loads you expect. A size 15 handles boats up to about 25 feet for jib sheets or 30 feet for halyards. A size 30 is the standard genoa sheet winch for boats in the 28 to 35 foot range. A size 40 covers boats up to 45 feet and is the most popular genoa sheet winch size for serious cruising boats. When in doubt, go one size larger than you think you need, since under-sized winches are the most common forum complaint.

Single-speed versus two-speed versus three-speed

Single-speed winches are simplest and least expensive. They are the right choice for low-load applications like halyards on small boats and control lines where speed is not critical. Two-speed winches pair a fast first gear for line retrieval with a powerful second gear for final trimming. This is the standard configuration for primary sheet winches on boats over 28 feet.

Three-speed winches add an intermediate gear and are typically found on larger racing boats. Four-speed winches like the Karver Extra Speed are exotic hardware for grand prix racers. For most cruisers and casual racers, two-speed is the right answer.

Drum materials compared

Aluminum is the most common drum material. It is light, strong, and affordable. The downside is that aluminum drums can abrade lines, particularly softer polyester sheets. Anodized aluminum reduces but does not eliminate this issue.

Stainless steel, used on all Andersen winches, is gentler on lines and offers superior corrosion resistance. Forum testing by Practical Sailor confirmed that stainless drums produce significantly less line abrasion than competing brands. The trade-off is weight and cost.

Chrome on bronze is a classic finish found on traditional yachts. It offers a premium aesthetic and good durability but requires more maintenance than anodized aluminum. Carbon fiber is the premium racing option, offering 15 percent weight savings over aluminum. Carbon fiber winches from Andersen command premium prices but make sense for high-spec racing yachts where every ounce matters.

Self-tailing versus non-self-tailing

Self-tailing winches have a built-in mechanism that grips the line, freeing both hands to operate the winch handle. This is essential for shorthanded sailing and makes single-handed sailing possible. Non-self-tailing winches require a second crew member to tail the line while another grinds, which is fine for racing crews but limiting for cruisers.

Every winch in this guide except the drill adapter is self-tailing, because self-tailing has become the default expectation for new winch purchases. The added cost is worth it for any boat sailed shorthanded.

Boat size to winch size reference

Use this quick reference to match winch size to boat length. These are general guidelines for monohull cruisers; racing boats and catamarans may size up.

Boats under 22 feet: size 8 to 12 for jib sheets and halyards. Boats 22 to 28 feet: size 15 to 20 for jib sheets, size 15 for halyards. Boats 28 to 35 feet: size 30 two-speed for jib sheets, size 16 to 20 for halyards. Boats 35 to 45 feet: size 40 two-speed for jib sheets, size 30 for halyards. Boats over 45 feet: size 50 to 55 two-speed for jib sheets, size 40 for halyards.

Electric winches and conversion options

Electric winches are worth the investment for sailors with physical limitations, shorthanded cruising couples, and boats that regularly handle heavy loads. A dedicated electric winch like the Harken Performa Electric delivers consistent powered operation but requires significant electrical system planning. Electric winches draw 80 to 150 amps under load, so you need a battery bank sized at roughly three times the daily draw.

For most sailors, the Harken Powered Furling Drill Adapter in this guide is the better entry point. It delivers electric winch functionality at a fraction of the cost, with no installation required. Pair it with a high-torque cordless drill and you have powered sail handling for under $200 total. Forum cruisers describe this setup as the best value upgrade on the boat.

Maintenance and service

Winches need annual service to stay smooth and reliable. The routine is straightforward on modern winches like the Lewmar EVO and Harken Radial, both of which feature tool-free drum removal. Strip the drum, clean the bearings and gears with solvent, inspect the pawls and springs for wear, lubricate with winch grease, and reassemble.

Saltwater sailors should service twice a season. Freshwater sailors can get away with annual service. Pawls and springs are wear items that should be replaced every few seasons. Stock spare pawls and springs for each winch size on your boat, since these small parts can fail without warning and disable a winch.

FAQs

Conclusion

The best sailboat winches turn hard work into easy work and turn impossible sail trims into routine ones. For most cruisers, the Andersen 28 ST FS delivers the build quality, two-speed power, and line-friendly stainless drum that make it the editor’s choice for 30 to 38 foot boats. The Lewmar 15ST EVO is the best value pick for smaller boats, and the Harken Powered Furling Drill Adapter turns any compatible winch into an electric winch for under $40.

Match the winch size to your boat, choose self-tailing for shorthanded sailing, and service annually to keep everything smooth. The right hardware lasts for decades, and quality winches from Lewmar, Harken, and Andersen all have decades of service history behind them. Whatever you sail, the picks in this 2026 guide cover the range from daysailer to ocean cruiser.