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Sailboat Specifications

Endeavour 40

Masthead Sloop · Fin With Rudder On Skeg

Designed by Bob Johnson · Built by Endeavour Yacht Corp. (Usa) · First built 1981

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LOA 40.00 ft  ·  Beam 13.00 ft  ·  Displacement 25,000.00 lb  ·  Sail Area 788.00 ft²  ·  Masthead Sloop  ·  Fin With Rudder On Skeg
About the Endeavour 40 Sailboat

Built by Endeavour Yacht Corp. from 1981 to 1985, this substantial 40-footer represents solid American cruising design from the early 1980s. Designer Bob Johnson created a well-balanced coastal cruiser that prioritizes comfort and seaworthiness over racing performance, evident in the boat's generous beam and moderate sail-area-to-displacement ratio of 14.81. The Endeavour 40 features a fin keel with rudder mounted on a skeg, providing good directional stability while maintaining reasonable maneuverability. With 9,000 pounds of ballast in a 25,000-pound displacement, the boat offers reassuring stability for extended coastal cruising and light offshore passages. The comfortable 36.89 comfort ratio and excellent 1.78 capsize screening value underscore its suitability for serious cruising applications. This masthead sloop configuration maximizes sail area efficiency while keeping the rig manageable for short-handed sailing. The fiberglass construction has proven durable over the decades, and with only 185 hulls produced during the model's four-year run, these boats maintain reasonable exclusivity. The 50-horsepower auxiliary engine provides adequate power for maneuvering in tight quarters or motoring in calm conditions. Overall, the Endeavour 40 appeals to cruising sailors seeking a stable, comfortable platform for coastal exploration and weekend getaways.

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Dimensions & Specifications
LOA (Length Overall) 40.00 ft / 12.19 m
LWL (Waterline Length) 32.00 ft / 9.75 m
Beam 13.00 ft / 3.96 m
Max Draft 5.00 ft / 1.52 m
Displacement 25,000.00 lb / 11,340 kg
Ballast 9,000.00 lb / 4,082 kg
Sail Area (Reported) 788.00 ft² / 73.21 m²
Headroom 6.33 ft / 1.93 m
Design & Construction
Hull Type Fin with rudder on skeg
Rigging Type Masthead Sloop
Construction FG
Designer Bob Johnson
Builder Endeavour Yacht Corp. (USA)
First Built 1981
Last Built 1985
Number Built 185
Associations Endeavour Sailboat Owners
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Engine & Accommodations
Engine Make Perkins
Engine Model 4-108
Engine Type Diesel
Horsepower 50
Fuel Capacity 75 gals / 284 L
Water Capacity 170 gals / 644 L
Frequently Asked Questions

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

The Endeavour 40 has a Sail Area to Displacement ratio (SA/D) of 14.81. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Endeavour 40's comfort ratio?

The Endeavour 40 has a Ted Brewer Comfort Ratio of 36.89. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Endeavour 40 safe for offshore sailing?

The Endeavour 40 has a Capsize Screening Formula value of 1.78. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Endeavour 40?

The theoretical hull speed of the Endeavour 40 is 7.58 kn knots, calculated from its waterline length.

How much does a Endeavour 40 weigh?

The Endeavour 40 has a displacement of 25,000.00 lb and a length overall (LOA) of 40.00 ft.

Who designed the Endeavour 40?

The Endeavour 40 was designed by Bob Johnson, first built in 1981.