The Monsun 31 is a 30.75ft masthead sloop designed by Olle Enderlein and built in fiberglass by Hallberg Rassy between 1974 and 1982.
904 units have been built.
The Monsun 31 is a moderate weight sailboat which is slightly under powered. It is very stable / stiff and has a good righting capability if capsized. It is best suited as a coastal cruiser. The fuel capacity is originally small. There is a short water supply range.
Main features
| Model | Monsun 31 | ||
| Length | 30.75 ft | ||
| Beam | 9.42 ft | ||
| Draft | 4.58 ft | ||
| Country | Sweden (Europe) | ||
| Estimated price | $ 0 | ?? |
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Ratios
| Sail area / displ. | 15.08 | ||
| Ballast / displ. | 45.41 % | ||
| Displ. / length | 275.03 | ||
| Comfort ratio | 27.20 | ||
| Capsize | 1.80 |
Hull
| Hull type | Monohull long keel | ||
| Construction | Fiberglass | ||
| Waterline length | 24.67 ft | ||
| Maximum draft | 4.58 ft | ||
| Displacement | 9250 lbs | ||
| Ballast | 4200 lbs | ||
| Hull speed | 6.66 knots |
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Rigging
| Rigging | Masthead Sloop | ||
| Sail area (100%) | 414 sq.ft | ||
| Air draft | 0 ft | ?? | |
| Sail area fore | 224.91 sq.ft | ||
| Sail area main | 188.60 sq.ft | ||
| I | 37.80 ft | ||
| J | 11.90 ft | ||
| P | 32.80 ft | ||
| E | 11.50 ft |
Engine
| Nb engines | 1 | ||
| Total power | 0 HP | ||
| Fuel capacity | 32 gals |
Accommodations
| Water capacity | 43 gals | ||
| Headroom | 0 ft | ||
| Nb of cabins | 0 | ||
| Nb of berths | 0 | ||
| Nb heads | 0 |
Builder data
| Builder | Hallberg Rassy | ||
| Designer | Olle Enderlein | ||
| First built | 1974 | ||
| Last built | 1982 | ||
| Number built | 904 |
Other photos
Monsun 31 for sale elsewhere on the web:
