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Sailboat Specifications

North Wind 40

Masthead Ketch · Fin With Rudder On Skeg

Designed by Angus Primrose · Built by North Wind Yachts · First built 1981

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LOA 40.49 ft  ·  Beam 13.12 ft  ·  Displacement 18,739.00 lb  ·  Sail Area 914.93 ft²  ·  Masthead Ketch  ·  Fin With Rudder On Skeg
About the North Wind 40 Sailboat

Designed for sailors who want a capable and seaworthy bluewater cruiser, the North Wind 40 carries a reputation as a sturdy offshore passage-maker well suited to long-distance voyaging. Built with an emphasis on stability and dependability at sea, this vessel appeals to experienced cruisers who prioritize safety and comfort over outright speed when venturing far from home ports. While detailed specifications for the North Wind 40 are limited in availability, the boat's name and class suggest a design philosophy oriented toward handling demanding conditions — the kind of open-ocean sailing where a reliable, well-found hull makes all the difference. Sailors drawn to this model typically value traditional cruising virtues: a comfortable motion in a seaway, thoughtful interior layout, and the confidence to tackle challenging passages. For anyone researching the North Wind 40 as a potential bluewater cruiser, tracking down existing owners and checking dedicated sailing forums would be a worthwhile step. First-hand accounts from those who have lived aboard or sailed her offshore will offer the most meaningful insight into how she truly performs when the conditions get serious.

Dimensions & Specifications
LOA (Length Overall) 40.49 ft / 12.34 m
LWL (Waterline Length) 34.38 ft / 10.48 m
Beam 13.12 ft / 4.00 m
Max Draft 6.07 ft / 1.85 m
Displacement 18,739.00 lb / 8,500 kg
Ballast 7,496.00 lb / 3,400 kg
Sail Area (Reported) 914.93 ft² / 85.00 m²
Design & Construction
Hull Type Fin with rudder on skeg
Rigging Type Masthead Ketch
Construction FG
Designer Angus Primrose
Builder North Wind Yachts
First Built 1981
Related Sailboats Rival 41 · Cheoy Lee 41 · Irwin 40 · Tartan 41 · Columbia 41
Owner Reviews

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Frequently Asked Questions

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

The North Wind 40 has a Sail Area to Displacement ratio (SA/D) of 20.83. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the North Wind 40's comfort ratio?

The North Wind 40 has a Ted Brewer Comfort Ratio of 25.95. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the North Wind 40 safe for offshore sailing?

The North Wind 40 has a Capsize Screening Formula value of 1.98. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the North Wind 40?

The theoretical hull speed of the North Wind 40 is 7.86 knots, calculated from its waterline length.

How much does a North Wind 40 weigh?

The North Wind 40 has a displacement of 18,739.00 lb and a length overall (LOA) of 40.49 ft.

Who designed the North Wind 40?

The North Wind 40 was designed by Angus Primrose, first built in 1981.