NAUTICAT 33

NAUTICAT 33 photo NAUTICAT 33 drawing

Sailboat Specifications


Hull Type:
Long Keel
Rigging Type:
Masthead Ketch
LOA:
33.17 ft / 10.11 m
LWL:
28.17 ft / 8.59 m
Beam:
10.67 ft / 3.25 m
S.A. (reported):
475.00 ft2 / 44.13 m2
Draft (max):
5.08 ft / 1.55 m
Displacement:
17,250 lb / 7,824 kg
Ballast:
5,150 lb / 2,336 kg
S.A./Disp.:
11.43
Bal./Disp.:
29.86
Disp./Len.:
344.49
Construction:
FG
First Built:
1967
Last Built:
1996
# Built:
1160
Builder:
Siltala Yachts (FIN)
Designer:
W. Aarnipalo

Auxiliary Power/Tanks (orig. equip.)

Make:
Ford Lehmann
Model:
2725E
Type:
Diesel

Sailboat Calculations

S.A./Disp.:
11.43
Bal./Disp.:
29.86
Disp./Len.:
344.49
Comfort Ratio:
38.38
Capsize Screening Formula:
1.65
S#:
1.04

Rig and Sail Particulars

I:
40.70 ft / 12.41 m
J:
13.70 ft / 4.18 m
P:
35.10 ft / 10.70 m
E:
11.20 ft / 3.41 m
S.A. Fore:
278.80 ft2 / 25.90 m2
S.A. Main:
196.56 ft2 / 18.26 m2
S.A. Total (100% Fore + Main Triangles)
475.36 ft2 / 44.16 m2
S.A./Disp. (calc.):
11.43
Est. Forestay Len.:
42.94 ft / 13.09 m

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Notes

Thee NAUTICAT 33 was the first boat produced by Siltala and one of the most successful.
In 1977 the raised aft deck was offered as an option and a number of other changes were made to this design during it's production run.
An updated model, the NAUTICAT 331, was introduced in 1997.

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