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Sailboat Specifications

Cf 37

Fractional Sloop · Fin W/Spade Rudder

Designed by D. Choate/E. Feo/S. Turner · Built by Dennis Choate (Usa) · First built 1977

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LOA 37.67 ft  ·  Beam 11.67 ft  ·  Displacement 13,500.00 lb  ·  Sail Area 630.00 ft²  ·  Fractional Sloop  ·  Fin W/Spade Rudder
About the Cf 37 Sailboat

Designed by the collaborative team of D. Choate, E. Feo, and S. Turner, this 37-footer represents a thoughtful approach to performance cruising from the late 1970s. Built exclusively by Dennis Choate in the USA starting in 1977, only ten examples of this fiberglass sloop were ever constructed, making it a rare find in today's market. The Cf 37's proportions reveal a boat optimized for spirited sailing, with a fin keel and spade rudder configuration that delivers responsive handling and solid upwind performance. Her fractional sloop rig provides versatility in sail handling, while the substantial ballast-to-displacement ratio of nearly 45% ensures good stability and seaworthiness. The moderate beam and draft make her suitable for a variety of harbors while maintaining excellent sailing characteristics. With a comfort ratio of 25.03, this design strikes an appealing balance between performance and livability, making her well-suited for coastal cruising and weekend adventures. The capsize screening formula of 1.96 indicates reasonable offshore capability for experienced sailors. Her clean lines and proven fin-and-spade underbody suggest she'll reward active sailing with good speed and responsiveness, while offering enough comfort for extended cruising along protected coastlines.

Dimensions & Specifications
LOA (Length Overall) 37.67 ft / 11.48 m
LWL (Waterline Length) 29.00 ft / 8.84 m
Beam 11.67 ft / 3.56 m
Max Draft 6.33 ft / 1.93 m
Displacement 13,500.00 lb / 6,123 kg
Ballast 6,000.00 lb / 2,722 kg
Ballast Type Lead
Sail Area (Reported) 630.00 ft² / 58.53 m²
Design & Construction
Hull Type Fin w/spade rudder
Rigging Type Fractional Sloop
Construction FG
Designer D. Choate/E. Feo/S. Turner
Builder Dennis Choate (USA)
First Built 1977
Number Built 10
Related Sailboats Ericson 38 · Cc 37 · Santana 37 · Cc 38 2 · Landfall 38 Cc
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Engine & Accommodations
Engine Type Diesel
Fuel Capacity 50 gals / 189 L
Water Capacity 64 gals / 242 L
Frequently Asked Questions

What is the Cf 37's sail area to displacement ratio?

The Cf 37 has a Sail Area to Displacement ratio (SA/D) of 17.84. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Cf 37's comfort ratio?

The Cf 37 has a Ted Brewer Comfort Ratio of 25.03. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Cf 37 safe for offshore sailing?

The Cf 37 has a Capsize Screening Formula value of 1.96. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Cf 37?

The theoretical hull speed of the Cf 37 is 7.22 kn knots, calculated from its waterline length.

How much does a Cf 37 weigh?

The Cf 37 has a displacement of 13,500.00 lb and a length overall (LOA) of 37.67 ft.

Who designed the Cf 37?

The Cf 37 was designed by D. Choate/E. Feo/S. Turner, first built in 1977.