Designed for serious coastal and offshore cruising, this 40-foot sailboat represents the evolution of the popular Block Island 40 platform with enhanced long-distance capabilities. The Migrator variant was specifically developed to address the needs of cruisers planning extended passages and live-aboard adventures. Built with a robust fiberglass construction and moderate displacement hull, the Migrator emphasizes seaworthiness and comfort over racing performance. Her traditional lines feature a full keel configuration that provides excellent tracking and stability in challenging conditions, making her particularly well-suited for ocean crossings and extended coastal cruising. The cockpit and deck layout prioritize safety and ease of handling, with well-positioned winches and logical sail control systems that can be managed by a small crew. Below decks, the Migrator offers a practical interior arrangement optimized for long-term living aboard, with generous storage throughout and systems designed for self-sufficiency. While not as common as some production cruisers, the Block Island 40 Migrator has earned respect among serious cruising sailors for its solid construction and reliable performance in varied conditions. Her reputation centers on being a dependable passage-maker that doesn't sacrifice comfort for capability.
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What is the Block Island 40 Migrator's sail area to displacement ratio?
The Block Island 40 Migrator has a Sail Area to Displacement ratio (SA/D) of 16.04. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.
What is the Block Island 40 Migrator's comfort ratio?
The Block Island 40 Migrator has a Ted Brewer Comfort Ratio of 39.84. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.
Is the Block Island 40 Migrator safe for offshore sailing?
The Block Island 40 Migrator has a Capsize Screening Formula value of 1.62. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.
What is the hull speed of the Block Island 40 Migrator?
The theoretical hull speed of the Block Island 40 Migrator is 7.09 knots, calculated from its waterline length.
How much does a Block Island 40 Migrator weigh?
The Block Island 40 Migrator has a displacement of 20,000.00 lb and a length overall (LOA) of 40.75 ft.
Who designed the Block Island 40 Migrator?
The Block Island 40 Migrator was designed by William Tripp Jr., first built in 1984.