Hughes 31
Description
L.W.L.: 24' 0" (7.32 m) Beam: 9' 8" (2.95 m) Draft: 5' 2" (1.57 m) Displacement: 9100 lbs. (4127 kg.) Ballast: 3350 lbs. (1519 kg.)
Construction Details
| Designer | Sparkman and Stephens |
|---|---|
| Length | 31.500 ft |
| LOA | 31.000 ft |
| LWL | 24.000 ft |
| Beam | 9.670 ft |
| Displacement | 9100 lb |
| Max Draft | 5.000 ft |
The standard boat dimensions
| i | 35.50 ft |
|---|---|
| j | 12.75 ft |
| p | 34 ft |
| e | 9.75 ft |
| p2 | - |
| e2 | - |
| I | J | P | E | P2 | E2 |
|---|---|---|---|---|---|
| 35.50 ft | 12.75 ft | 34 ft | 9.75 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 | * 34 ft - (10363 mm) |
| Foot | * 9.75 ft - (2972 mm) |
| Leech-AftHdBd | * 34.84 ft - (10619 mm) |
| Tack Ang | * 88 ° |
| Diag (clew/head) | * 35.04 ft - (10680 mm) |
| Head (inches) | * 4.5 in |
| Area (no Roach) | * 171.19 ft² |
| Sail Type | JIBSAIL |
|---|---|
| Luff | 32 ft - (9754 mm) |
| Foot | 16 ft - (4877 mm) |
| Leech | 29.5 ft - (8992 mm) |
| Percentage LP | * 114.98 % |
| Length Perpendicular | * 14.66 ft - (4468 mm) |
| Deck Angle | * 3.83 ° |
| Area | * 234.61 ft² |
| Sail Type | GENOA |
|---|---|
| Luff | * 35.83 ft - (10921 mm) |
| Foot | * 20.89 ft - (6367 mm) |
| Leech | * 33.42 ft - (10186 mm) |
| Percentage LP | * 149.96 % |
| Length Perpendicular | * 19.12 ft - (5828 mm) |
| Deck Angle | * 4.01 ° |
| Area | * 342.51 ft² |
| Sail Type | SPINNAKER |
|---|---|
| Luff | * 35.83 ft - (10921 mm) |
| MidGirth | * 22.95 ft - (6995 mm) |
| Foot | * 22.95 ft - (6995 mm) |
| Perc LP | * 180 |
| Area | * 699 ft² |
| Sail Type | ASYMMETRICAL |
|---|---|
| Luff | * 35.83 ft - (10921 mm) |
| Foot | * 21.04 ft - (6413 mm) |
| Leech | * 32.96 ft - (10046 mm) |
| Perc LP | * 165 |
| Area | * 565 ft² |
| Sail Type | GENOA |
|---|---|
| Luff | 34.5 ft - (10516 mm) |
| Foot | 19.5 ft - (5944 mm) |
| Leech | 32 ft - (9754 mm) |
| Percentage LP | * 139.76 % |
| Length Perpendicular | * 17.82 ft - (5432 mm) |
| Deck Angle | * 4.21 ° |
| Area | * 307.38 ft² |
| Sail Type | JIBSAIL |
|---|---|
| Luff | 34.5 ft - (10516 mm) |
| Foot | 14.75 ft - (4496 mm) |
| Leech | 30 ft - (9144 mm) |
| Percentage LP | * 100.24 % |
| Length Perpendicular | * 12.78 ft - (3895 mm) |
| Deck Angle | * 10.17 ° |
| Area | * 220.5 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.