SPAULDING 33

SPAULDING 33
SPAULDING 33

Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin Keel
Rigging Type: Fractional Sloop
LOA: 33.25 ft / 10.13 m
LWL: 24.25 ft / 7.39 m
S.A. (reported): 440.00 ft² / 40.88 m²
Beam: 9.00 ft / 2.74 m
Displacement: 11,750.00 lb / 5,330 kg
Max Draft: 5.33 ft / 1.62 m
Construction: Wood/single chine
First Built: 1941
Last Built: 1968
# Built: 9
Builder: Spaulding Boats (USA)
Designer: Myron Spaulding

Sailboat Calculations

Definitions
S.A. / Displ.: 13.67
Disp: / Len: 367.84
Comfort Ratio: 36.09
Capsize Screening Formula: 1.59
S#: 1.15
Hull Speed: 6.60 kn
Pounds/Inch Immersion: 779.83 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 28.00 ft / 8.53 m
J: 11.00 ft / 3.35 m
P: 37.00 ft / 11.28 m
E: 17.00 ft / 5.18 m
S.A. Fore: 154.00 ft² / 14.31 m²
S.A. Main: 314.50 ft² / 29.22 m²
S.A. Total (100% Fore + Main Triangles): 468.50 ft² / 43.53 m²
S.A./Displ. (calc.): 14.55
Est. Forestay Length: 30.08 ft / 9.17 m

Sailboat Links

Designers: Myron Spaulding
Builders: Spaulding Boat Works
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