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Sailboat Specifications

Oyster 42

Masthead Sloop · Fin With Rudder On Skeg

Designed by Holman & Pye · Built by Oyster Marine Ltd. · First built 1997

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LOA 41.83 ft  ·  Beam 12.83 ft  ·  Displacement 26,600.00 lb  ·  Sail Area 1,007.00 ft²  ·  Masthead Sloop  ·  Fin With Rudder On Skeg
About the Oyster 42 Sailboat

Built by the renowned British yard Oyster Marine, the 42 is a thoroughbred blue-water cruiser designed to carry her owners safely and comfortably across oceans. Oyster has long held a reputation for producing some of the world's most trusted offshore sailboats, and the 42 upholds that legacy with a hull and construction philosophy focused on seakeeping, structural integrity, and long-distance capability. Suited to serious offshore passagemaking as well as extended coastal cruising, this boat appeals to sailors who demand reliability in demanding conditions without sacrificing comfort below decks. Oyster's hallmark attention to interior finish and live-aboard liveability is evident throughout, making extended time at sea genuinely enjoyable rather than merely functional. The 42 sits at an accessible size within the Oyster range, offering enough volume for comfortable blue-water passages while remaining manageable for a shorthanded crew or a couple sailing together. For those researching a boat that balances genuine offshore performance with the build quality and brand confidence that Oyster consistently delivers, the 42 represents a compelling option worth investigating closely.

Dimensions & Specifications
LOA (Length Overall) 41.83 ft / 12.75 m
LWL (Waterline Length) 33.75 ft / 10.29 m
Beam 12.83 ft / 3.91 m
Max Draft 6.00 ft / 1.83 m
Displacement 26,600.00 lb / 12,066 kg
Ballast 8,090.00 lb / 3,670 kg
Sail Area (Reported) 1,007.00 ft² / 93.55 m²
Design & Construction
Hull Type Fin with rudder on skeg
Rigging Type Masthead Sloop
Construction FG
Designer Holman & Pye
Builder Oyster Marine Ltd.
First Built 1997
Related Sailboats Swan 42 · Morris 42 · Sabre 42 · Niagara 42 · Moody 419
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Frequently Asked Questions

What is the Oyster 42's sail area to displacement ratio?

The Oyster 42 has a Sail Area to Displacement ratio (SA/D) of 18.15. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Oyster 42's comfort ratio?

The Oyster 42 has a Ted Brewer Comfort Ratio of 37.99. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Oyster 42 safe for offshore sailing?

The Oyster 42 has a Capsize Screening Formula value of 1.72. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Oyster 42?

The theoretical hull speed of the Oyster 42 is 7.78 knots, calculated from its waterline length.

How much does a Oyster 42 weigh?

The Oyster 42 has a displacement of 26,600.00 lb and a length overall (LOA) of 41.83 ft.

Who designed the Oyster 42?

The Oyster 42 was designed by Holman & Pye, first built in 1997.