The Ovni 31 is a 31.17ft masthead sloop designed by Michel Joubert and built in aluminum by Alubat (FRA) between 1976 and 1980.
It accomodates 6 people in 2 cabins plus salon.
The Ovni 31 is a moderate weight sailboat which is a very high performer. It is very stable / stiff and has a low righting capability if capsized. It is best suited as a fast cruiser. The fuel capacity is originally very small. There is a short water supply range.
Main features
| Model | Ovni 31 | ||
| Length | 31.17 ft | ||
| Beam | 10.66 ft | ||
| Draft | 5.41 ft | ||
| Country | France (Europe) | ||
| Estimated price | $ 60000 |
Ratios
| Sail area / displ. | 22.20 | ||
| Ballast / displ. | 42.10 % | ||
| Displ. / length | 250.93 | ||
| Comfort ratio | 20.83 | ||
| Capsize | 2.10 |
Hull
| Hull type | Monohull fin keel with rudder on skeg | ||
| Construction | Aluminum | ||
| Waterline length | 24.61 ft | ||
| Maximum draft | 5.41 ft | ||
| Displacement | 8378 lbs | ||
| Ballast | 3527 lbs | ||
| Hull speed | 6.65 knots |
Rigging
| Rigging | Masthead Sloop | ||
| Sail area (100%) | 570.49 sq.ft | ||
| Air draft | 0 ft | ?? | |
| Sail area fore | 0 sq.ft | ?? | |
| Sail area main | 0 sq.ft | ?? | |
| I | 0 ft | ?? | |
| J | 0 ft | ?? | |
| P | 0 ft | ?? | |
| E | 0 ft | ?? |
Engine
| Nb engines | 1 | ||
| Total power | 20 HP | ||
| Fuel capacity | 12 gals |
Accommodations
| Water capacity | 40 gals | ||
| Headroom | 6 ft | ||
| Nb of cabins | 2 | ||
| Nb of berths | 6 | ||
| Nb heads | 1 |
Builder data
| Builder | Alubat (FRA) | ||
| Designer | Michel Joubert | ||
| First built | 1976 | ||
| Last built | 1980 | ||
| Number built | 0 | ?? |