Beneteau First 31.7
Description
LOA 31' 8" LWL 28' 10" Beam 10' 7" Draught 6' 2" deep fin or 4' 9" shallow fin Displacement 7,940 lbs Ballast 2,315 lbs
The standard boat dimensions
| i | 38.94 ft |
|---|---|
| j | 11.48 ft |
| p | 35.43 ft |
| e | 12.79 ft |
| p2 | - |
| e2 | - |
| I | J | P | E | P2 | E2 |
|---|---|---|---|---|---|
| 38.94 ft | 11.48 ft | 35.43 ft | 12.79 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 | JIBSAIL |
|---|---|
| Luff | 38.75 ft - (11811 mm) |
| Foot | 12.25 ft - (3734 mm) |
| Leech | 36.5 ft - (11125 mm) |
| Percentage LP | * 100.52 % |
| Length Perpendicular | * 11.54 ft - (3517 mm) |
| Deck Angle | * 3.23 ° |
| Area | * 223.51 ft² |
| Sail Type | ASYMMETRICAL |
|---|---|
| Luff | 39.75 ft - (12116 mm) |
| Foot | 20 ft - (6096 mm) |
| Leech | 36.75 ft - (11201 mm) |
| Perc LP | * 165 |
| Area | * 596 ft² |
| Sail Type | ASYMMETRICAL |
|---|---|
| Luff | 40 ft - (12192 mm) |
| Foot | 20.67 ft - (6300 mm) |
| Leech | 37.25 ft - (11354 mm) |
| Perc LP | * 165 |
| Area | * 620 ft² |
| Sail Type | MAINSAIL |
|---|---|
| Luff | * 35.43 ft - (10799 mm) |
| Foot | * 12.79 ft - (3898 mm) |
| Leech-AftHdBd | * 36.97 ft - (11268 mm) |
| Tack Ang | * 88 ° |
| Diag (clew/head) | * 37.25 ft - (11354 mm) |
| Head (inches) | * 6 in |
| Area (no Roach) | * 234.13 ft² |
| Sail Type | JIBSAIL |
|---|---|
| Luff | * 32.48 ft - (9900 mm) |
| Foot | * 15.01 ft - (4575 mm) |
| Leech | * 28.57 ft - (8708 mm) |
| Percentage LP | * 114.98 % |
| Length Perpendicular | * 13.2 ft - (4023 mm) |
| Deck Angle | * 11.99 ° |
| Area | * 214.39 ft² |
| Sail Type | GENOA |
|---|---|
| Luff | * 38.57 ft - (11756 mm) |
| Foot | * 18.38 ft - (5602 mm) |
| Leech | * 36.47 ft - (11116 mm) |
| Percentage LP | * 150 % |
| Length Perpendicular | * 17.22 ft - (5249 mm) |
| Deck Angle | * 4.03 ° |
| Area | * 332.12 ft² |
| Sail Type | SPINNAKER |
|---|---|
| Stays | * 38.57 |
| MidGirth | * 20.66 ft - (6297 mm) |
| Foot | * 20.66 ft - (6297 mm) |
| Perc LP | * 180 |
| Area | * 677 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.