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Sailboat Specifications

Requin

Fractional Sloop · Long Keel

Designed by Gunnar L. Stenbäck · First built 1930

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LOA 31.50 ft  ·  Beam 6.23 ft  ·  Displacement 3,748.00 lb  ·  Sail Area 238.00 ft²  ·  Fractional Sloop  ·  Long Keel
About the Requin Sailboat

Designed by renowned Finnish naval architect Gunnar L. Stenbäck in 1930, this classic fractional sloop represents the golden age of yacht design when craftsmanship and seaworthiness were paramount. With 500 hulls built over the years, the Requin has proven its enduring appeal among sailors who appreciate traditional construction and reliable performance. The boat's long keel configuration and impressive comfort ratio of 20.57 make it exceptionally well-suited for coastal cruising and extended offshore passages. Its wood and fiberglass construction combines the beauty of traditional materials with modern durability. The 31.50-foot overall length provides comfortable accommodations while remaining manageable for a small crew. At 3,748 pounds displacement with a moderate sail area of 238 square feet, this design prioritizes stability and comfort over raw speed. The capsize screening formula of 1.61 indicates excellent seaworthiness, while the hull speed of 6.23 knots offers respectable passage-making capability. The narrow 6.23-foot beam contributes to the boat's elegant lines and efficient motion through the water. For sailors seeking a proven bluewater cruiser with classic aesthetics and forgiving handling characteristics, the Requin offers an attractive combination of safety, comfort, and timeless design that has stood the test of nearly a century.

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Dimensions & Specifications
LOA (Length Overall) 31.50 ft / 9.60 m
LWL (Waterline Length) 21.65 ft / 6.60 m
Beam 6.23 ft / 1.90 m
Max Draft 3.61 ft / 1.10 m
Displacement 3,748.00 lb / 1,700 kg
Sail Area (Reported) 238.00 ft² / 22.11 m²
Design & Construction
Hull Type Long Keel
Rigging Type Fractional Sloop
Construction Wood/FG
Designer Gunnar L. Stenbäck
First Built 1930
Number Built 500
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Frequently Asked Questions

What is the Requin's sail area to displacement ratio?

The Requin has a Sail Area to Displacement ratio (SA/D) of 15.82. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Requin's comfort ratio?

The Requin has a Ted Brewer Comfort Ratio of 20.57. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Requin safe for offshore sailing?

The Requin has a Capsize Screening Formula value of 1.61. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Requin?

The theoretical hull speed of the Requin is 6.23 kn knots, calculated from its waterline length.

How much does a Requin weigh?

The Requin has a displacement of 3,748.00 lb and a length overall (LOA) of 31.50 ft.

Who designed the Requin?

The Requin was designed by Gunnar L. Stenbäck, first built in 1930.