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Sailboat Specifications

Mystery Class Clark

Cutter · Long Keel

Designed by Robert Clark/Austin Farrer · Built by Sussex Yacht Works · First built 1936

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LOA 38.98 ft  ·  Beam 8.99 ft  ·  Displacement 15,653.00 lb  ·  Cutter  ·  Long Keel
About the Mystery Class Clark Sailboat

Designed by Clark, the Mystery Class is a sailboat that carries an air of understated character, appealing to sailors who value simplicity and purposeful design. While detailed specifications for this model remain limited, the Mystery Class has cultivated a modest but loyal following among those drawn to classic, no-frills sailing. Based on its name and lineage, the Mystery Class is likely best suited to inshore and coastal sailing, offering an accessible platform for day sailing and leisurely cruising. Clark-designed boats have historically emphasized sound construction and honest sailing manners, suggesting this vessel would reward sailors looking for a reliable, responsive boat rather than one laden with complexity. For prospective buyers researching this model, tracking down existing owners or class associations would be the most valuable step, as firsthand accounts often reveal the nuances that specifications alone cannot capture. The Mystery Class may appeal particularly to those interested in one-design or vintage class sailing, where camaraderie and tradition are as important as performance. As with any older or lesser-documented design, a thorough survey is strongly recommended before purchase.

Dimensions & Specifications
LOA (Length Overall) 38.98 ft / 11.88 m
LWL (Waterline Length) 26.51 ft / 8.08 m
Beam 8.99 ft / 2.74 m
Max Draft 5.74 ft / 1.75 m
Displacement 15,653.00 lb / 7,100 kg
Ballast 6,050.00 lb / 2,744 kg
Design & Construction
Hull Type Long Keel
Rigging Type Cutter
Construction Wood planked
Designer Robert Clark/Austin Farrer
Builder Sussex Yacht Works
First Built 1936
Last Built 1960
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Frequently Asked Questions

What is the Mystery Class Clark's comfort ratio?

The Mystery Class Clark has a Ted Brewer Comfort Ratio of 42.9. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Mystery Class Clark safe for offshore sailing?

The Mystery Class Clark has a Capsize Screening Formula value of 1.44. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Mystery Class Clark?

The theoretical hull speed of the Mystery Class Clark is 6.9 knots, calculated from its waterline length.

How much does a Mystery Class Clark weigh?

The Mystery Class Clark has a displacement of 15,653.00 lb and a length overall (LOA) of 38.98 ft.

Who designed the Mystery Class Clark?

The Mystery Class Clark was designed by Robert Clark/Austin Farrer, first built in 1936.