The Jupiter 30 is a 29.4ft masthead sloop designed by E. G. van de Stadt and built in fiberglass since 1982.
The Jupiter 30 is a moderate weight sailboat which is a reasonably good performer. It is stable / stiff and has a low righting capability if capsized. It is best suited as a day-boat.
Main features
| Model | Jupiter 30 | ||
| Length | 29.40 ft | ||
| Beam | 10.40 ft | ||
| Draft | 5.70 ft | ||
| Country | ?? | ||
| Estimated price | $ 0 | ?? |
Ratios
| Sail area / displ. | 16.45 | ||
| Ballast / displ. | 4.01 % | ||
| Displ. / length | 221.60 | ||
| Comfort ratio | 19.57 | ||
| Capsize | 2.13 |
Hull
| Hull type | Monohull fin keel | ||
| Construction | Fiberglass | ||
| Waterline length | 24.70 ft | ||
| Maximum draft | 5.70 ft | ||
| Displacement | 7480 lbs | ||
| Ballast | 300 lbs | ||
| Hull speed | 6.66 knots |
Rigging
| Rigging | Masthead Sloop | ||
| Sail area (100%) | 0 sq.ft | ?? | |
| Air draft | 0 ft | ?? | |
| Sail area fore | 223.80 sq.ft | ||
| Sail area main | 168.17 sq.ft | ||
| I | 37.30 ft | ||
| J | 12 ft | ||
| P | 33.30 ft | ||
| E | 10.10 ft |
Engine
| Nb engines | 1 | ||
| Total power | 0 HP | ||
| Fuel capacity | 0 gals |
Accommodations
| Water capacity | 0 gals | ||
| Headroom | 0 ft | ||
| Nb of cabins | 0 | ||
| Nb of berths | 0 | ||
| Nb heads | 0 |
Builder data
| Builder | ?? | ||
| Designer | E. G. van de Stadt | ||
| First built | 1982 | ||
| Last built | 0 | ?? | |
| Number built | 0 | ?? |