Medway 36 (Westerly) Information, Review, Specs

Boat drawing
Make
Westerly
Model
Medway 36
Number Built
26
Production Year(s)
1976 - 1982

The Westerly Medway 36 is a robust and capable ketch-rigged monohull, designed for comfortable offshore cruising. Conceived by Laurent Giles and Partners Ltd., this 35.75-foot vessel was built by Westerly Marine Construction Ltd. in the United Kingdom, and was in production from 1976 to 1982. Known for its sturdy construction and seaworthy characteristics, the Medway 36 established itself as a reliable choice for sailing enthusiasts seeking a dependable cruiser.

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The Medway 36 emerged from the drawing boards of the renowned naval architects Laurent Giles and Partners Ltd.. Its production run spanned from 1976 to 1982, during which time Westerly Marine Construction Ltd. established itself as a significant player in the UK's leisure yachting industry, noted for producing numerous sailing yachts and collaborating with leading designers. The Medway 36 shares its hull with several other Westerly models, including the Conway, Solway, and Galway. It is specifically recognized as the aft cockpit, fin keel variant of the Conway 36, and was later rebranded as the Westerly W35 in 1979. This design philosophy emphasized a robust build capable of handling various sea conditions, characteristic of Westerly's ethos for creating practical and resilient cruising yachts.

Sailing Performance and Handling

With a length overall of nearly 36 feet and a waterline length of 30.42 feet, the Medway 36 is classified as a moderate to heavy displacement cruiser. Its displacement to length ratio of approximately 256 indicates a solid, sea-kindly vessel, designed for stability over outright speed. The boat carries a substantial amount of ballast, with a ballast to displacement ratio of about 0.444. This high ratio contributes significantly to its stiffness and stability, providing excellent righting capability and a comfortable motion in a seaway.

Despite its robust build, the Medway 36's sail area to displacement ratio, around 12.58, suggests it is a moderately powered sailboat, favoring heavier winds and stability rather than excelling in light air conditions. However, its fin keel is noted for providing splendid maneuverability, enhancing its handling characteristics. Owners generally describe the Medway 36 as a sturdy and seaworthy boat, capable of offshore passages.

Accommodations and Layout

The interior of the Westerly Medway 36 is designed for extended cruising comfort. Typically featuring a three-cabin layout, it offers ample space and can accommodate up to six berths. A notable feature is the reported 6 feet 3 inches of headroom, which provides a comfortable living environment below deck. The aft cockpit configuration allows for a generous interior volume forward. While specific details on the finish quality and materials often vary between individual boats due to owner customizations over the decades, Westerly yachts of this era generally featured practical, well-finished interiors with a blend of fiberglass and wood trim. The layout typically includes a V-berth forward, a main salon with settees and a table, a functional galley, and a dedicated head compartment. Some versions, being an aft-cockpit derivative of the Conway 36, would offer a passage leading to an aft cabin from the main saloon.

Owner's Perspectives

Owners of the Westerly Medway 36 consistently praise its solid construction and seaworthiness, often highlighting its ability to handle challenging conditions with confidence. The ketch rig is appreciated for its versatility in sail handling, allowing for easy reefing and trim adjustments. While the Medway 36 is not designed to be a racing yacht, owners value its comfortable motion and stability on longer voyages.

Common maintenance points, as with many boats of its vintage, often revolve around the aging of original equipment, such as seacocks and rigging, which may require updating or replacement over time. Some general comments regarding Westerly's quality control have been noted on similar models, though specific design flaws for the Medway 36 are not frequently cited. Overall, the Medway 36 is regarded as a dependable and comfortable cruising yacht, offering good value for those seeking a well-built vessel for coastal or offshore adventures.

Measurements

Construction & Hull

Construction Material
Fiberglass (Solid)
Hull Type
Monohull Sailboat
Keel Type
Fin
Rudder
1x Skeg-Hung
Ballast
7167 lbs
Displacement
16125 lbs
Water Capacity
71 gal
Fuel Capacity
42 gal

Engine

Engine Make
Volvo Penta
Engine Model
MD3B
Engine Type
Engine HP
36
Engine Count
1
Drive Type
Fuel Type
Diesel
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Ketch
P (Main Luff)
-
E (Main Foot)
-
I (Foretriangle Height)
-
J (Foretriangle Base)
-
Forestay Length (est)
-
Main Sail Area
-
Foretriangle Sail Area
-
Total Sail Area (Reported)
502 sqft
Total Sail Area (Calc)
-

Dimensions

LOA
35.75 ft
LWL
30.42 ft
Beam
11.16 ft
Draft
6 ft
Max Headroom
-
Air Draft
-

Calculations

Hull Speed
7.39 kn
Pounds per Inch Immersion
1