Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin with rudder on skeg
Rigging Type: Cutter
LOA: 34.33 ft
LWL: 28.67 ft
S.A. (reported): 625.00 ft²
Beam: 11.48 ft
Displacement: 15,750.00 lb
Ballast: 6,400.00 lb
Max Draft: 5.50 ft
Construction: FG w/Airex cored hull
First Built: 1980
Builder: Cape Marine/Windward Marine Ltd. (CAN)
Designer: Bruce Roberts/Grahame Shannon

Auxiliary Power/Tanks (orig. equip.)

Make: Yanmar
Model: 3GM
Type: Diesel
HP: 27
Fuel: 56 gals

Accomodations

Water: 110 gals

Sailboat Calculations

Definitions
S.A. / Displ.: 15.97
Bal. / Displ.: 40.63
Disp: / Len: 298.37
Comfort Ratio: 31.06
Capsize Screening Formula: 1.84
Hull Speed: 7.17 kn
Pounds/Inch Immersion: 1,176.02 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Sailboat Links

Designers: Bruce Roberts
Grahame Shannon
Download Boat Record:

Notes

Based on an earlier Bruce Roberts design for DIY builders.
Shoal draft: 5.0'
Sloop or cutter.
Clearwater Marine was first builder?.
Also known as PASSAGE 34, ROBERTS 341, and WESTCOAST 35.
A Pilot House version was also available.