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Sailboat Specifications

Tripp 40

Fractional Sloop · Fin W/Spade Rudder

Designed by William Tripp, Iii · Built by Carroll Marine · First built 1990

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LOA 40.25 ft  ·  Beam 12.08 ft  ·  Displacement 12,450.00 lb  ·  Sail Area 804.00 ft²  ·  Fractional Sloop  ·  Fin W/Spade Rudder
About the Tripp 40 Sailboat

Designed by the respected American naval architect Bill Tripp Jr., the Tripp 40 represents a thoughtful approach to performance cruising that has earned a loyal following among sailors who refuse to compromise between speed and comfort. Tripp's design philosophy consistently favored clean, efficient hull forms with strong offshore capability, and the Tripp 40 reflects that sensibility throughout. Well-suited for bluewater passages and extended coastal cruising, this boat carries a reputation for being both capable in challenging conditions and rewarding to sail in lighter air. The hull lines suggest a balanced performer that tracks well offshore while remaining manageable for short-handed crews — a combination that appeals to liveaboards and serious passage-makers alike. While detailed specifications are limited in available records, the Tripp 40 is generally regarded as a refined and seaworthy design that benefits from the attention to detail Tripp brought to all his work. Prospective buyers researching this model would do well to inspect individual examples carefully, as build quality and outfitting can vary. Overall, it remains a compelling option for sailors seeking a capable, elegant bluewater cruiser with genuine pedigree behind its design.

Dimensions & Specifications
LOA (Length Overall) 40.25 ft / 12.27 m
LWL (Waterline Length) 35.00 ft / 10.67 m
Beam 12.08 ft / 3.68 m
Max Draft 7.50 ft / 2.29 m
Displacement 12,450.00 lb / 5,647 kg
Ballast 5,600.00 lb / 2,540 kg
Sail Area (Reported) 804.00 ft² / 74.69 m²
Design & Construction
Hull Type Fin w/spade rudder
Rigging Type Fractional Sloop
Construction FG
Designer William Tripp, III
Builder Carroll Marine
First Built 1990
Related Sailboats Tripp 40 Mh · J/122 · Olson 40 · Farr 1220 · Frers 40 Holby
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Frequently Asked Questions

What is the Tripp 40's sail area to displacement ratio?

The Tripp 40 has a Sail Area to Displacement ratio (SA/D) of 24.03. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Tripp 40's comfort ratio?

The Tripp 40 has a Ted Brewer Comfort Ratio of 19.05. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Tripp 40 safe for offshore sailing?

The Tripp 40 has a Capsize Screening Formula value of 2.09. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Tripp 40?

The theoretical hull speed of the Tripp 40 is 7.93 knots, calculated from its waterline length.

How much does a Tripp 40 weigh?

The Tripp 40 has a displacement of 12,450.00 lb and a length overall (LOA) of 40.25 ft.

Who designed the Tripp 40?

The Tripp 40 was designed by William Tripp, Iii, first built in 1990.