MARIAH 31

MARIAH 31 photo MARIAH 31 drawing

Sailboat Specifications


Hull Type:
Long keel w/trans. hung rudder
Rigging Type:
Cutter
LOA:
31.00 ft / 9.45 m
LWL:
25.00 ft / 7.62 m
Beam:
10.75 ft / 3.28 m
S.A. (reported):
576.00 ft2 / 53.51 m2
Draft (max):
4.40 ft / 1.34 m
Displacement:
16,000 lb / 7,257 kg
Ballast:
6,000 lb / 2,722 kg
S.A./Disp.:
14.57
Bal./Disp.:
37.50
Disp./Len.:
457.14
Construction:
FG
First Built:
1977
Last Built:
1983
# Built:
89
Builder:
Pacific Seacraft
Designer:
Henry Morschadt

Auxiliary Power/Tanks (orig. equip.)

Fuel:
35 gals / 132 L

Sailboat Calculations

S.A./Disp.:
14.57
Bal./Disp.:
37.50
Disp./Len.:
457.14
Comfort Ratio:
39.02
Capsize Screening Formula:
1.71
S#:
0.78

Rig and Sail Particulars

I:
41.56 ft / 12.67 m
J:
15.42 ft / 4.70 m
P:
36.50 ft / 11.13 m
E:
14.00 ft / 4.27 m
S.A. Fore:
320.43 ft2 / 29.77 m2
S.A. Main:
255.50 ft2 / 23.74 m2
S.A. Total (100% Fore + Main Triangles)
575.93 ft2 / 53.51 m2
S.A./Disp. (calc.):
14.57
Est. Forestay Len.:
44.33 ft / 13.51 m

Accommodations

Water:
70 gals / 265 L

Sailboat Links

Notes

Early versions had a 4 foot bow sprit. This was later increased to 5 feet (known as MK II's).
Thanks to Larry Webber for information on the number built and the bow sprit.

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