Gib Sea 312
Description
The GIB SEA 312 is a compact cruiser designed by Joubert/Nivelt. She strikes a balance between performance and comfort, Her generous sail plan delivers excellent light-air performance. Well-suited for coastal cruising with occasional overnight passages.
Construction Details
| Designer | Joubert/Nivelt |
|---|---|
| Length | 31.000 ft |
| LOA | 29.410 ft |
| LWL | 25.600 ft |
| Beam | 11.000 ft |
| Displacement | 7060 lb |
| Max Draft | 6.070 ft |
The standard boat dimensions
| i | 35.90 ft |
|---|---|
| j | 11.70 ft |
| p | 32.20 ft |
| e | 12.80 ft |
| p2 | - |
| e2 | - |
| I | J | P | E | P2 | E2 |
|---|---|---|---|---|---|
| 35.90 ft | 11.70 ft | 32.20 ft | 12.80 ft | - | - |
Sails
An asterisk indicates that a computer algorithm was used to determine the dimension based on sailboat rig dimensions (usually the I, J, E, and P)
| Sail Type | MAINSAIL |
|---|---|
| Luff | * 32.2 ft - (9815 mm) |
| Foot | * 12.8 ft - (3901 mm) |
| Leech-AftHdBd | * 33.95 ft - (10348 mm) |
| Tack Ang | * 88 ° |
| Diag (clew/head) | * 34.23 ft - (10433 mm) |
| Head (inches) | * 6 in |
| Area (no Roach) | * 213.01 ft² |
| Sail Type | JIBSAIL |
|---|---|
| Luff | * 30.21 ft - (9208 mm) |
| Foot | * 15.55 ft - (4740 mm) |
| Leech | * 26.15 ft - (7971 mm) |
| Percentage LP | * 115.04 % |
| Length Perpendicular | * 13.46 ft - (4103 mm) |
| Deck Angle | * 12.01 ° |
| Area | * 203.29 ft² |
| Sail Type | GENOA |
|---|---|
| Luff | * 35.87 ft - (10933 mm) |
| Foot | * 18.94 ft - (5773 mm) |
| Leech | * 33.68 ft - (10266 mm) |
| Percentage LP | * 150 % |
| Length Perpendicular | * 17.55 ft - (5349 mm) |
| Deck Angle | * 4.04 ° |
| Area | * 314.75 ft² |
| Sail Type | GENOA |
|---|---|
| Luff | 34.75 ft - (10592 mm) |
| Foot | 17.92 ft - (5462 mm) |
| Leech | 32 ft - (9754 mm) |
| Percentage LP | * 140 % |
| Length Perpendicular | * 16.38 ft - (4993 mm) |
| Deck Angle | * 5.85 ° |
| Area | * 284.65 ft² |
| Sail Type | ASYMMETRICAL |
|---|---|
| Luff | 36 ft - (10973 mm) |
| Foot | 20 ft - (6096 mm) |
| Leech | 33.5 ft - (10211 mm) |
| Perc LP | * 165 % |
| Area | * 540 ft² |
| Sail Type | SPINNAKER |
|---|---|
| Stays | * 35.87 ft - (10933 mm) |
| MidGirth | * 21.06 ft - (6419 mm) |
| Foot | * 21.06 ft - (6419 mm) |
| Perc LP | * 180 % |
| Area | * 642 ft² |
Disclaimer. Boats are not all the same -- even when produced in the same factory of the same model. Sailrite does its best to publish accurate dimensions, but we often find it worthwhile to have our customers measure their boats carefully before we produce kits for them. You should take the same precautions, especially when the data is not from Sailrite.