Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Catamaran (no boards/asym.)
Rigging Type: Fractional Sloop
LOA: 16.75 ft / 5.11 m
LWL: 13.58 ft / 4.14 m
S.A. (reported): 100.00 ft² / 9.29 m²
Beam: 8.00 ft / 2.44 m
Displacement: 400.00 lb / 181 kg
Max Draft: 0.75 ft / 0.23 m
Construction: Marine Ply
First Built: 1965
Builder: Various
Designer: Wharram

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Sailboat Calculations

S.A. / Displ.: 29.51
Disp: / Len: 71.30
KSP: 0.92

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2 nd ad half width

3rd ad full width

Sailboat Links

Designers: James Wharram
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The Veed hull shape with special shaping along the fine keel give all the lateral resistance needed, so no complex dagger boards or projecting keels.
Hull beam: 2 ft / 0.61m
Rig: Leg-O-Mutton or Wishbone Windsurfer sail.