Fisher 31 MS Information, Review, Specs

Make
Fisher
Model
31 MS
Builder
Fisher Yachts International
Designer
Wyatt and Freeman
Number Built
35
Production Year(s)
1979 - 2001

The Fisher 31 MS represents a refined evolution in the British motor sailer tradition, bridging the gap between the legendary Fisher 30 and the more expansive Fisher 34. Introduced in the early 1980s and designed by the esteemed naval architecture firm Wyatt & Freeman, the 31 was a departure from the earlier "fishing drifter" aesthetic of its predecessors. Built by Northshore Yachts in Itchenor, Sussex, the Fisher 31 was engineered to address the criticisms of the original Fisher 30—primarily its limited windward performance and heavy handling. By introducing a more modern underwater profile and increasing the waterline length, Northshore created a vessel that maintained the iconic "trawler" silhouette and high-volume pilothouse while offering significantly improved manners under sail.

Sailing Performance & Handling

The Fisher 31 MS is a heavy-displacement cruiser that prioritizes stability and comfort over raw speed. With a displacement of approximately 15,000 lbs and a long, encapsulated keel, the boat possesses an incredibly high "comfort ratio," allowing it to shrug off the chop that would unsettle lighter coastal cruisers. While the earlier Fisher 30 was often criticized for being more "motor" than "sailer," the 31 features a more efficient hull form. According to archival technical data from the Fisher Owners Association, the 31 sails surprisingly well for a vessel of its type, particularly in a blow.

Under sail, the boat is typically rigged as a ketch, which provides a versatile sail plan for short-handed crews. The mizzen sail acts as an excellent balancing tool, helping to reduce weather helm and allowing the boat to track straight even in gusty conditions. However, with a Sail Area to Displacement (SA/Disp) ratio hovering around 13.5, it requires a stiff breeze to come alive; in light winds, owners typically rely on the auxiliary diesel engine—usually a 30hp to 40hp unit—to maintain progress. The handling is predictable, though the long keel and high windage from the pilothouse make it challenging to maneuver in tight marinas during a crosswind, often necessitating the use of a bow thruster.

Interior Comfort & Variations

The interior of the Fisher 31 MS is a masterclass in maximizing usable space within a 31-foot footprint, largely due to its generous beam and the raised pilothouse configuration. The primary appeal of this model is the "all-weather" capability provided by the enclosed wheelhouse. This space serves as both the primary navigation station and a social hub, offering 360-degree visibility while protecting the crew from the elements—a feature highly prized in Northern European and Pacific Northwest cruising grounds.

Below decks, the layout typically features a traditional V-berth forward, a separate heads compartment, and a main saloon with a galley. The joinery is predominantly high-quality teak, reflecting the premium build standards of Northshore Yachts. A notable variation in the Fisher 31 compared to its siblings is the improved headroom and the more sophisticated layout of the aft quarters; while the Fisher 30 felt somewhat cramped, the 31 manages to feel like a much larger vessel. Sibling models built on similar principles include the original Fisher 30 (the predecessor), the Fisher 34 (which shares the hull philosophy but offers an aft cabin), and the diminutive Fisher 25.

While the Fisher 31 MS doesn't have the "celebrity" status of a racing yacht, it is a staple of long-distance cruising literature focused on high-latitude sailing. The model is frequently highlighted in "Best of" motor sailer roundups by Yachting Monthly, where it is often cited as the gold standard for small, seaworthy pilothouse yachts. Its cultural footprint is most visible within the "liveaboard" community, where it is often featured in technical blogs and YouTube series focused on minimalist, cold-weather cruising due to its ability to be easily heated and insulated.

Known Issues & Buyer’s Checklist

Prospective buyers should approach a Fisher 31 with a focus on its age-related mechanical and structural integrity.

  1. Steering System Linkage: Because the boat has dual steering stations (wheelhouse and cockpit), the cables or hydraulic lines connecting the two can suffer from wear or "play" over time.
  2. Deck-to-Hull Joint and Stanchions: Like many boats of this era, the stanchion bases and the teak rub-rail can develop leaks. On the 31, these leaks can sometimes migrate behind the interior teak cabinetry, making them difficult to spot without a moisture meter.
  3. Engine Access and Hours: The engine is tucked beneath the pilothouse floor. While the installation is robust, access for major repairs can be tight. Given the boat's nature as a motor sailer, many units have exceptionally high engine hours compared to pure sailing yachts.
  4. Chainplate Inspection: On the ketch-rigged versions, the mizzen chainplates and the main mast stays should be inspected for stress cracking, especially if the boat has been used for offshore work.
  5. Window Seals: The large windows in the pilothouse are a signature feature but are prone to leaking if the original seals have perished. Replacement requires specialized gaskets to maintain the vessel's watertight integrity in heavy seas.

Community & Resources

The primary hub for technical support is the Fisher Owners Association, which maintains a deep archive of original Northshore brochures, wiring diagrams, and hull specifications. This group is instrumental for owners seeking advice on everything from rig tensioning to period-correct interior restorations. Additionally, the Northshore Shipyard legacy lives on through various specialist refit yards in the UK that continue to service the Fisher fleet.

The Verdict

The Fisher 31 MS is a purpose-built "go-anywhere" vessel that sacrifices raw sailing performance for unparalleled security and comfort. It remains one of the few boats under 35 feet that can truly be described as a "little ship."

Pros:

  • Exceptional heavy-weather protection provided by the iconic pilothouse.
  • Robust construction and high-quality teak interior.
  • Superior tracking and stability in a seaway due to the heavy displacement and long keel.
  • High resale value due to a dedicated cult following.

Cons:

  • Relatively poor windward sailing performance in light air.
  • Difficult to maneuver in reverse/tight quarters without a bow thruster.
  • High windage can make the boat "sail" around its anchor or mooring.

Measurements

Construction & Hull

Construction Material
Fiberglass
Hull Type
Monohull Sailboat
Keel Type
Full
Rudder
1x Attached
Ballast
6720 lbs
Displacement
15679 lbs
Water Capacity
-
Fuel Capacity
-

Dimensions

Length Overall (LOA)
31.27 ft
Waterline Length (LWL)
26.25 ft
Beam
10.33 ft
Draft
4.27 ft
Max Headroom
-
Air Draft
-
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Masthead Sloop
P (Main Luff)
-
E (Main Foot)
-
I (Foretriangle Height)
-
J (Foretriangle Base)
-
Forestay Length (est)
-
Sail Area
541 sqft

Calculations

Sail Area / Displacement (SA/D) Ratio
13.82
Ballast / Displacement Ratio
42.86
Displacement / Length Ratio (D/L) Ratio
386.97
Comfort Ratio
38.93
Capsize Screening Formula
1.65
Hull Speed
6.87 kn