IRWIN 30

IRWIN 30 photo IRWIN 30 drawing

Sailboat Specifications


Hull Type:
Rigging Type:
LOA:
30.00 ft / 9.14 m
LWL:
26.92 ft / 8.21 m
S.A. (reported):
474.00 ft2 / 44.04 m2
Beam:
10.17 ft / 3.10 m
Draft (max):
5.00 ft / 1.52 m
Draft (min):
Displacement:
9,200 lb / 4,173 kg
Ballast:
4,100 lb / 1,860 kg
S.A./Disp.:
17.33
Bal./Disp.:
44.57
Disp./Len.:
210.53
Construction:
FG
Ballast Type:
First Built:
1976
Last Built:
# Built:
Builder:
Irwin Yachts (USA)
Designer:
Ted Irwin
Website:

Sailboat Calculations

S.A./Disp.:
17.33
Bal./Disp.:
44.57
Disp./Len.:
210.53
Comfort Ratio:
23.25

Rig and Sail Particulars

I:
41.68 ft / 12.70 m
J:
13.50 ft / 4.11 m
P:
35.00 ft / 10.67 m
E:
11.00 ft / 3.35 m
SPL/TPS:
ISP:
S.A. Fore:
281.34 ft2 / 26.14 m2
S.A. Main:
192.50 ft2 / 17.88 m2
S.A. Total (100% Fore + Main Triangles)
473.84 ft2 / 44.02 m2
S.A./Disp. (calc.):
17.32
Est. Forestay Len.:
43.81 ft / 13.35 m
Mast Height from DWL:
45.50 ft / 13.87 m

Sailboat Links

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Builders:
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Notes

Shoal draft version: 3.92'. Keel/CB draft: BU:4.3' BD: 8.3'



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