The Norseman 400 is a semi-custom bluewater cruiser designed by Gary Grant and built by Norseman Yachts starting in 1980. At just under 40 feet LOA, she offers a more manageable alternative to her larger sibling, the Robert Perry-designed Norseman 447. The cutter rig, skeg-hung rudder, and moderate displacement of 19,000 pounds give her a balanced offshore temperament — capable in heavy weather without being sluggish in light air. Below decks, the interior features traditional hand-rubbed teak joinery with 6''6" headroom throughout. The Norseman 400 earned a loyal following among serious offshore cruising couples who prize build quality and seakeeping over flash, and she remains a respected name in the bluewater community.
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What is the Norseman 400's sail area to displacement ratio?
The Norseman 400 has a Sail Area to Displacement ratio (SA/D) of 17.21. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.
What is the Norseman 400's comfort ratio?
The Norseman 400 has a Ted Brewer Comfort Ratio of 24.98. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.
Is the Norseman 400 safe for offshore sailing?
The Norseman 400 has a Capsize Screening Formula value of 2. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.
What is the hull speed of the Norseman 400?
The theoretical hull speed of the Norseman 400 is 8.02 knots, calculated from its waterline length.
How much does a Norseman 400 weigh?
The Norseman 400 has a displacement of 19,000 lb and a length overall (LOA) of 39.92 ft.
Who designed the Norseman 400?
The Norseman 400 was designed by Gary Grant, first built in 1980.