SEIDELMANN 25

SEIDELMANN 25 photo SEIDELMANN 25 drawing

Sailboat Specifications


Hull Type:
Fin w/spade rudder
Rigging Type:
Masthead Sloop
LOA:
25.00 ft / 7.62 m
LWL:
20.00 ft / 6.10 m
S.A. (reported):
281.00 ft2 / 26.11 m2
Beam:
9.50 ft / 2.90 m
Draft (max):
4.30 ft / 1.31 m
Draft (min):
Displacement:
4,600 lb / 2,087 kg
Ballast:
2,200 lb / 998 kg
S.A./Disp.:
16.30
Bal./Disp.:
47.83
Disp./Len.:
256.70
Construction:
FG
Ballast Type:
First Built:
1977
Last Built:
# Built:
Builder:
Seidelmann Yachts (USA)
Designer:
Bob Seidelmann
Website:

Sailboat Calculations

S.A./Disp.:
16.30
Bal./Disp.:
47.83
Disp./Len.:
256.70
Comfort Ratio:
16.48

Rig and Sail Particulars

I:
31.00 ft / 9.45 m
J:
10.92 ft / 3.33 m
P:
25.00 ft / 7.62 m
E:
9.00 ft / 2.74 m
SPL/TPS:
ISP:
S.A. Fore:
169.26 ft2 / 15.72 m2
S.A. Main:
112.50 ft2 / 10.45 m2
S.A. Total (100% Fore + Main Triangles)
281.76 ft2 / 26.18 m2
S.A./Disp. (calc.):
16.35
Est. Forestay Len.:
32.87 ft / 10.02 m

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