Back to Search
Cf 37
Designer: D. Choate/E. Feo/S. Turner  ·  Builder: Dennis Choate (Usa)  ·  First built: 1977
+ Add to Compare
About the Cf 37

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.

Core Dimensions
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
Owner Reviews

No owner reviews yet — be the first to share your experience with this boat.

Performance Ratios
PHRF Rating PHRF (Performance Handicap Racing Fleet) is a national racing handicap measured in seconds per nautical mile. Lower values indicate faster boats. Ratings are sourced from US Sailing's national database (median across 60+ regional fleets).
Under 0 — Ultralight racer0–90 — Performance racer90–150 — Cruiser/racer150–210 — Typical cruiserOver 210 — Heavy/slow cruiser
 110
SA/Displacement Sail Area to Displacement ratio measures how much sail power a boat has relative to its weight. Higher values mean more performance and speed.
Under 14 — Heavy cruiser, slow14–18 — Cruising sailboat18–22 — Cruiser/racerOver 22 — Performance racer
 17.84
Ballast/Displacement Ballast to Displacement ratio shows what percentage of the boat's total weight is ballast. Higher values generally mean better initial stability and stiffer sail carrying.
30–35% — Typical cruiser35–45% — Stiff performance boatOver 45% — Racing oriented
 44.44
Displacement/Length Displacement to Length ratio measures how heavy a boat is relative to its waterline length. Lower values mean a lighter, faster boat.
Under 100 — Ultralight racer100–200 — Light cruiser/racer200–300 — Moderate cruiser300–400 — Heavy cruiserOver 400 — Very heavy
 247.11
Comfort Ratio Ted Brewer's Comfort Ratio predicts how comfortable a boat will feel in offshore conditions. Higher values mean a steadier, more comfortable motion in a seaway.
Under 20 — Uncomfortably rough20–30 — Acceptable coastal30–40 — Good offshore comfortOver 40 — Very comfortable offshore
 25.03
Capsize Screening Formula The USHS Capsize Screening Formula estimates offshore capsize risk. Lower is safer — values under 2.0 are considered acceptable for offshore sailing.
Under 2.0 — Safe for offshore2.0–2.2 — Borderline offshoreOver 2.2 — Coastal use recommended
 1.96
Hull Speed Hull Speed is the theoretical maximum speed of a displacement hull, calculated from waterline length. Most cruising sailboats reach this speed in moderate conditions. 7.22 kn
Pounds/Inch Immersion Pounds per Inch Immersion (PPI) tells you how much weight is needed to sink the boat one inch. Useful for calculating how additional gear and stores affect waterline. 1,209.25 pounds/inch
Engine & Accommodations
Engine Type Diesel
Fuel Capacity 50 gals / 189 L
Water Capacity 64 gals / 242 L
Find a Cf 37 For Sale
Y YachtWorld Brokerage listings S Sailboat Listings Sailboats only C Craigslist National search F Facebook Marketplace Local listings B boats.com Global marketplace