Beta Marine

Sailboat Specifications

Hull Type: Twin Keel
Rigging Type: Masthead Ketch
LOA: 30.00 ft
LWL: 26.00 ft
S.A. (reported): 390.00 ft²
Beam: 8.50 ft
Displacement: 9,500.00 lb
Ballast: 3,300.00 lb
Max Draft: 3.25 ft
Construction: Wood/Steel
First Built: 1957
Builder: Various - mostly amateur built
Designer: Maurice Griffiths

Sailboat Calculations

S.A. / Displ.: 13.96
Bal. / Displ.: 34.74
Disp: / Len: 241.30
Comfort Ratio: 31.20
Capsize Screening Formula: 1.61
Hull Speed: 6.83 kn
Pounds/Inch Immersion: 789.66 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Sailboat Links

Designers: Maurice Griffiths
Associations: Eventide Owners Association (UK)
Eventide Owners Group (UK)
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Among the most popular Griffiths designs that appeared in 'Yachting Monthly' Magazine during the late 1950's.