COLUMBIA 41 (SHOAL DRAFT)

Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin with rudder on skeg
Rigging Type: Masthead Sloop
LOA: 40.50 ft / 12.34 m
LWL: 32.17 ft / 9.81 m
S.A. (reported): 639.00 ft² / 59.37 m²
Beam: 11.25 ft / 3.43 m
Displacement: 21,700.00 lb / 9,843 kg
Ballast: 9,700.00 lb / 4,400 kg
Max Draft: 4.92 ft / 1.50 m
Construction: FG
Ballast Type: Lead
First Built: 1972
Builder: Columbia Yachts (USA)
Designer: William Tripp Jr./ B. Seeley

Sailboat Calculations

Definitions
S.A. / Displ.: 13.19
Bal. / Displ.: 44.70
Disp: / Len: 290.98
Comfort Ratio: 38.51
Capsize Screening Formula: 1.62
S#: 1.49
Hull Speed: 7.60 kn
Pounds/Inch Immersion: 1,293.15 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 45.00 ft / 13.72 m
J: 17.00 ft / 5.18 m
P: 38.00 ft / 11.58 m
E: 13.50 ft / 4.11 m
S.A. Fore: 382.50 ft² / 35.54 m²
S.A. Main: 256.50 ft² / 23.83 m²
S.A. Total (100% Fore + Main Triangles): 639.00 ft² / 59.37 m²
S.A./Displ. (calc.): 13.19
Est. Forestay Length: 48.10 ft / 14.66 m

Sailboat Links

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Notes

Shallow draft with more displacement.
See COLUMBIA 41 for details.