The Fisher 37 MS stands as the quintessential heavy-displacement motorsailer, a vessel that prioritizes absolute security and year-round comfort over the pursuit of light-air speed. Developed by the design duo of Wyatt & Freeman and primarily constructed by Northshore Yachts in the United Kingdom, the 37 is the "big brother" to the legendary Fisher 34 and the smaller Fisher 25 and 30. Its silhouette—defined by a high-waisted hull, a bold ketch rig, and a distinctive North Sea trawler-style pilothouse—is instantly recognizable in any harbor. Built with a heavy layup of glass-reinforced plastic (GRP) and often carrying a significant ballast ratio, the 37 is designed to shrug off conditions that would send lighter cruisers scurrying for a slip. According to the builders at Fisher Yachts International, the model has remained a benchmark for the brand, offering a "go-anywhere" capability that few modern designs can replicate.
Fisher 37 MS Information, Review, Specs

- Make
- Fisher
- Model
- 37 MS
- Builder
- Fisher Yachts International
- Designer
- Wyatt and Freeman
- Number Built
- 140
- Production Year(s)
- 1973 - ??
Sailing Performance & Handling
The Fisher 37 MS is a momentum-based sailer. With a displacement of approximately 14 tons and a full-length keel, the boat possesses immense directional stability and a soft motion in a seaway. Its Sailing Area-to-Displacement ratio is relatively low, meaning that in light winds under 10 knots, the engine—typically a robust 80hp to 100hp diesel—is often called upon to maintain progress. However, as documented by Yachting Monthly, the boat truly comes alive when the breeze exceeds 15 knots.
The ketch rig is a vital component of its handling strategy; it allows the skipper to "reef the rig" by dropping the mainsail and sailing under jib and mizzen alone. This "jib and jigger" configuration keeps the boat balanced and reduces heel, making for a remarkably dry and stable ride even in a Force 7. Under power, the Fisher 37 handles like a much larger ship; the high windage of the pilothouse can make docking in a crosswind a challenge, leading many owners to retrofit bow thrusters for improved low-speed maneuverability.
Interior Comfort & Variations
Inside, the Fisher 37 is defined by its sheltered wheelhouse, which serves as both the primary navigation station and a secondary lounge. This space allows for watch-keeping in slippers and a sweater while a gale rages outside, a luxury that defines the Fisher experience. Moving down into the main cabin, the woodwork is traditionally heavy on teak, creating a warm, ship-like atmosphere that modern "IKEA-style" yachts lack.
The layout typically features a large U-shaped galley and a separate dining area that can often be converted into additional berths. The master cabin is located forward, usually featuring a large V-berth or an offset double, while the 37 also manages to fit a legitimate aft cabin or a specialized storage area depending on the specific production year. Sibling variants built on this same hull included the Fisher 37 Aft Cabin (AC) version, which sacrificed some cockpit space for a dedicated private suite in the stern. For those seeking even more volume, Northshore also produced the Fisher 46, though the 37 is widely considered the "sweet spot" of the range for a couple cruising without crew.
Known Issues & Buyer’s Checklist
Prospective buyers should focus their inspections on the unique architectural elements of a motorsailer.
- Window Seals: The large glass panes in the pilothouse are subject to significant pressure and UV exposure. Leaks here can lead to hidden rot in the woodwork below the dash.
- Fuel Tank Integrity: Many older Fisher 37s were equipped with mild steel fuel tanks. Over decades, condensation can lead to internal corrosion. Replacing these tanks often requires significant deconstruction of the interior.
- Teak Deck Wear: If the vessel is equipped with original laid teak decks, check for thinning wood and failing caulking. Fishers are built for wet environments, but water ingress into the deck core is an expensive fix.
- Rig Tension: The ketch rig involves twice the standing rigging of a sloop. Ensure the mizzen mast and its stays are properly tensioned, as a vibrating mizzen can cause stress cracks in the aft deck or coachroof.
- Propeller Fouling: Because these boats are often motored as much as they are sailed, checking for rope cutters and the condition of the stern gland is essential during any haul-out.
Community & Resources
The Fisher brand enjoys one of the most dedicated owner communities in the maritime world. The Fisher Owners Association is the primary repository for technical manuals, sail plans, and restoration advice for the 37 and its siblings. This group maintains a robust presence in the UK and Europe, organizing rallies and providing a collective voice for maintaining the legacy of Wyatt & Freeman's designs.
The Verdict
The Fisher 37 MS is not a yacht for the sailor who enjoys "tweaking" tell-tales for a fraction of a knot. It is, however, the ultimate sanctuary for the cruiser who refuses to let the weather dictate their schedule.
Pros:
- Unrivaled Protection: The pilothouse offers a level of comfort that extends the cruising season into the winter months.
- Seakeeping: The heavy displacement and full keel provide a safe, predictable motion in heavy seas.
- Build Quality: Solid GRP construction and high-grade joinery have allowed many 37s to maintain their value for over 40 years.
Cons:
- Light Air Agility: Performance in light winds is poor without the assistance of the engine.
- Maneuverability: Significant prop walk and high windage make tight-quarters handling a learned skill.
- Maintenance: Two masts and a larger engine than a standard 37-foot sloop result in higher annual upkeep costs.
Measurements
Construction & Hull
- Construction Material
- Fiberglass
- Hull Type
- Monohull Sailboat
- Keel Type
- Full
- Rudder
- 1x Attached
- Ballast
- 13439 lbs (Iron)
- Displacement
- 31359 lbs
- Water Capacity
- 120 gal
- Fuel Capacity
- 120 gal
Dimensions
- Length Overall (LOA)
- 42.52 ft
- Waterline Length (LWL)
- 32.5 ft
- Beam
- 12 ft
- Draft
- 5.25 ft
- Max Headroom
- -
- Air Draft
- -
Rig & Sails
- Rig Type
- Ketch
- P (Main Luff)
- -
- E (Main Foot)
- -
- I (Foretriangle Height)
- -
- J (Foretriangle Base)
- -
- Forestay Length (est)
- -
- Sail Area
- 843.9 sqft
Calculations
- Sail Area / Displacement (SA/D) Ratio
- 13.58
- Ballast / Displacement Ratio
- 42.86
- Displacement / Length Ratio (D/L) Ratio
- 407.82
- Comfort Ratio
- 49.87
- Capsize Screening Formula
- 1.52
- Hull Speed
- 7.64 kn