Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Fin with rudder on skeg
Rigging Type: Masthead Sloop
LOA: 30.25 ft
LWL: 24.00 ft
S.A. (reported): 330.00 ft²
Beam: 8.92 ft
Displacement: 7,700.00 lb
Ballast: 2,095.00 lb
Max Draft: 5.16 ft
Construction: Wood (strip planked)
First Built: 1966
Last Built: 1969
# Built: 10
Builder: Astilleros Gallart (ESP)
Designer: Richard Carlson

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Make: Albin
Model: AD2
Type: Diesel
HP: 18

Sailboat Calculations

S.A. / Displ.: 13.58
Bal. / Displ.: 27.21
Disp: / Len: 248.66
Comfort Ratio: 24.93
Capsize Screening Formula: 1.81
Hull Speed: 6.56 kn
Pounds/Inch Immersion: 764.93 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Sailboat Links

Designers: Richard D. Carlson
Builders: Gallart Shipyard (Astilleros Gallart)
Download Boat Record:


6 were exported to the US and 4 remained in Spain.
Strip plank 25mm (1") Mahogany from Guinea. Top-nailed half-moon interlocking planks. Keel-stepped mast of Norwegian pine.
Fiberglass versions were built in Canada first as NORTH COAST 30, then as the WINDWARD 30. (Designer Dick Carlson said that he has no knowledge of these later boats or builders.)
Thanks to CARLSON 30 owner Philip Waterman for providing information on this yacht.
Thanks to designer Dick Carlson and his wife Joan for providing additional information.