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Sailboat Specifications

Winslow 36

Masthead Yawl · Long Keel

Designed by Ralph E. Winslow · First built 1953

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LOA 36.00 ft  ·  Beam 9.50 ft  ·  Displacement 15,300.00 lb  ·  Sail Area 584.00 ft²  ·  Masthead Yawl  ·  Long Keel
About the Winslow 36 Sailboat

Relatively little documentation has survived about the Winslow 36, making it one of the more elusive designs for researchers digging into mid-century American sailboat production. What is known suggests this was a cruising-oriented vessel built with an eye toward comfortable passage-making rather than outright racing performance. The 36-foot length places it firmly in a practical range favored by bluewater-minded sailors looking for a capable offshore boat that remains manageable for a small crew or experienced couple. Without a robust set of published specifications, prospective buyers should approach any Winslow 36 with thorough due diligence, commissioning a qualified marine survey to assess the hull, rig, and systems. Given the vintage nature of most examples likely to appear on the market, condition will vary considerably from boat to boat, making hands-on inspection essential. For those drawn to classic sailboat design and willing to invest time in research and potential restoration, the Winslow 36 may represent an intriguing opportunity. Reaching out to historical yacht registries or long-standing sailing communities may help uncover additional design details and owner experiences.

Dimensions & Specifications
LOA (Length Overall) 36.00 ft / 10.97 m
LWL (Waterline Length) 25.00 ft / 7.62 m
Beam 9.50 ft / 2.90 m
Max Draft 5.50 ft / 1.68 m
Displacement 15,300.00 lb / 6,940 kg
Ballast 6,025.00 lb / 2,733 kg
Sail Area (Reported) 584.00 ft² / 54.26 m²
Design & Construction
Hull Type Long Keel
Rigging Type Masthead Yawl
Construction Wood
Designer Ralph E. Winslow
First Built 1953
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Frequently Asked Questions

What is the Winslow 36's sail area to displacement ratio?

The Winslow 36 has a Sail Area to Displacement ratio (SA/D) of 15.22. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Winslow 36's comfort ratio?

The Winslow 36 has a Ted Brewer Comfort Ratio of 41.65. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Winslow 36 safe for offshore sailing?

The Winslow 36 has a Capsize Screening Formula value of 1.53. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Winslow 36?

The theoretical hull speed of the Winslow 36 is 6.7 knots, calculated from its waterline length.

How much does a Winslow 36 weigh?

The Winslow 36 has a displacement of 15,300.00 lb and a length overall (LOA) of 36.00 ft.

Who designed the Winslow 36?

The Winslow 36 was designed by Ralph E. Winslow, first built in 1953.