J/42

J/42 photo J/42 drawing

Sailboat Specifications


Hull Type:
Fin w/bulb & spade rudder
Rigging Type:
Masthead Sloop
LOA:
42.00 ft / 12.80 m
LWL:
35.10 ft / 10.70 m
Beam:
12.20 ft / 3.72 m
S.A. (reported):
790.00 ft2 / 73.39 m2
Draft (max):
6.60 ft / 2.01 m
Displacement:
19,700 lb / 8,936 kg
Ballast:
7,000 lb / 3,175 kg
S.A./Disp.:
17.40
Bal./Disp.:
35.53
Disp./Len.:
203.37
Construction:
FG
Ballast Type:
Lead
First Built:
1999
Last Built:
2005
# Built:
35
Builder:
J Boats Tillotson Pearson (USA)
Designer:
Johnstone

Auxiliary Power/Tanks (orig. equip.)

Make:
Yanmar
Model:
3JH2-TE
Type:
Diesel
HP:
67
Fuel:
31 gals / 117 L

Sailboat Calculations

S.A./Disp.:
17.40
Bal./Disp.:
35.53
Disp./Len.:
203.37
Comfort Ratio:
29.28
Capsize Screening Formula:
1.81
S#:
2.71

Rig and Sail Particulars

I:
50.50 ft / 15.39 m
J:
14.70 ft / 4.48 m
P:
46.50 ft / 14.17 m
E:
18.00 ft / 5.49 m
S.A. Fore:
371.18 ft2 / 34.48 m2
S.A. Main:
418.50 ft2 / 38.88 m2
S.A. Total (100% Fore + Main Triangles)
789.68 ft2 / 73.36 m2
S.A./Disp. (calc.):
17.39
Est. Forestay Len.:
52.60 ft / 16.03 m

Accommodations

Water:
100 gals / 379 L

Notes

Shoal draft version draws 5.5'.

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