Produced by the British manufacturer Parker Boats, the Parker 31 is a capable and versatile cruising sailboat that has earned a loyal following among coastal and offshore sailors. Parker has long been associated with building practical, seaworthy vessels, and the 31 fits neatly into that tradition, offering a solid platform for those looking to venture beyond sheltered waters with confidence. Designed with a focus on performance and reliability, the Parker 31 suits sailors who want a genuinely capable bluewater-capable cruiser without sacrificing ease of handling. Its hull form is intended to provide a stable, comfortable ride in a range of sea conditions, making it a strong candidate for extended coastal passages or weekend cruising alike. The boat rewards competent seamanship and appeals particularly to those who prioritise build quality and sea-kindliness over flashy aesthetics. For buyers researching mid-sized British cruisers, the Parker 31 represents a pragmatic and dependable choice. While detailed specifications can be limited in availability, the boat's reputation speaks to a design philosophy rooted in real-world sailing rather than marina showmanship.
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What is the Parker 31's sail area to displacement ratio?
The Parker 31 has a Sail Area to Displacement ratio (SA/D) of 19.65. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.
What is the Parker 31's comfort ratio?
The Parker 31 has a Ted Brewer Comfort Ratio of 17.32. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.
Is the Parker 31 safe for offshore sailing?
The Parker 31 has a Capsize Screening Formula value of 2.09. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.
What is the hull speed of the Parker 31?
The theoretical hull speed of the Parker 31 is 7.12 knots, calculated from its waterline length.
How much does a Parker 31 weigh?
The Parker 31 has a displacement of 7,000.00 lb and a length overall (LOA) of 31.00 ft.
Who designed the Parker 31?
The Parker 31 was designed by Tony Castro, first built in 1987.