A compact cruiser from the Soviet-era Eastern European boatbuilding tradition, the Seaman 30 is a production sailboat that found its place among recreational sailors looking for an accessible and practical vessel for coastal and inland cruising. Built with straightforward, functional design principles in mind, it reflects the utilitarian approach common to boats produced during that period, prioritizing reliability and ease of handling over performance refinement. The Seaman 30 is generally considered a capable daysailer and coastal cruiser suited to sheltered waters and fair-weather passages rather than demanding offshore work. Its modest dimensions make it manageable for a small crew or even a solo sailor, and its construction tends toward the robust rather than the elegant. While it lacks the racing pedigree or design prestige of contemporary Western production boats, it has developed a modest following among sailors in Eastern Europe who appreciate its simplicity and the relative availability of parts and knowledge within those communities. For a buyer on a budget seeking an unpretentious entry into cruising sailboats, the Seaman 30 offers a straightforward platform worth considering.
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What is the Seaman 30's sail area to displacement ratio?
The Seaman 30 has a Sail Area to Displacement ratio (SA/D) of 15.73. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.
What is the Seaman 30's comfort ratio?
The Seaman 30 has a Ted Brewer Comfort Ratio of 34.76. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.
Is the Seaman 30 safe for offshore sailing?
The Seaman 30 has a Capsize Screening Formula value of 1.64. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.
What is the hull speed of the Seaman 30?
The theoretical hull speed of the Seaman 30 is 5.99 knots, calculated from its waterline length.
How much does a Seaman 30 weigh?
The Seaman 30 has a displacement of 9,000.00 lb and a length overall (LOA) of 30.42 ft.
Who designed the Seaman 30?
The Seaman 30 was designed by William H. Tripp Jr., first built in 1955.