Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Keel/CB & spade rudder
Rigging Type: Masthead Sloop
LOA: 34.00 ft
LWL: 23.58 ft
S.A. (reported): 466.00 ft²
Beam: 9.92 ft
Displacement: 10,500.00 lb
Ballast: 4,200.00 lb
Max Draft: 8.00 ft
Min Draft: 3.50 ft
Construction: FG
First Built: 1966
Builder: Columbia Yachts (USA)
Designer: Wirth Monroe /Richard Valdez

Auxiliary Power/Tanks (orig. equip.)

Make: Universal
Model: Atomic 4
Type: Gas

Sailboat Calculations

Definitions
S.A. / Displ.: 15.60
Bal. / Displ.: 40.00
Disp: / Len: 357.53
Comfort Ratio: 28.60
Capsize Screening Formula: 1.82
S#: 1.27
Hull Speed: 6.51 kn
Pounds/Inch Immersion: 835.80 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 36.80 ft
J: 12.30 ft
P: 32.00 ft
E: 15.00 ft
S.A. Fore: 226.32 ft²
S.A. Main: 240.00 ft²
S.A. Total (100% Fore + Main Triangles): 466.32 ft²
S.A./Displ. (calc.): 15.61
Est. Forestay Length: 38.80 ft

Sailboat Links

Designers: Wirth Munroe
Builders: Columbia Yachts
Download Boat Record:

Notes

The COLUMBIA 34 seems to be a slightly later variant of the COLUMBIA 33 (CARIBBEAN). Some were sold as kits.