Moody 31 MKI

1983 — 1985
Designer
Bill Dixon
Builder
Moody Yachts (A. H. Moody & Sons)
Associations
?
# Built
?
Hull Type
Fin with rudder on skeg
Construction
FG

Dimensions

Length Overall
30 8 / 9.4 m
Waterline Length
25 5 / 7.8 m
Beam
10 5 / 3.2 m
Draft
4 11 / 1.5 m
Displacement
9,970 lbs / 4,521 kg
Ballast
3,680 lbs / 1,667 kg
drawing

Rig and Sails

Type
Masthead Sloop
Reported Sail Area
433 ft2 / 40.2 m2
Total Sail Area
433.2 ft2 / 40.3 m2
Mainsail
Sail Area
192.7 ft2 / 17.9 m2
P
33 5 / 10.2 m
E
11 6 / 3.5 m
Mast Height
?
Foresail
Sail Area
240.6 ft2 / 22.4 m2
I
38 5 / 11.7 m
J
12 6 / 3.8 m
Forestay Length
40 5 / 12.3 m

Auxilary Power

Make
Volvo
Model
2003
HP
28
Fuel Type
Diesel
Fuel Capacity
20 gal / 76 l

Accomodations

Water Capacity
30 gal / 114 l
Holding Tank Capacity
?
Headroom
?

Calculations

Hull Speed
6.76 knots
Sail Area/Displacement
14.96
under powered
Ballast/Displacement
36.88
less stiff, less powerful
Displacement/Length
270.86
moderate
Comfort Ratio
24.7
coastal cruiser
Capsize Screening
1.95
better suited for ocean passages

Notes

A bilge keel version was also available. (draft: 3.67’)


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