YAMAHA 25 II
Description
lwl 19'3" Beam 8'11" Disp. 3748 lbs. Draft 5'5" Ballast 1433 lbs.
Construction Details
| Designer | Yamaha |
|---|---|
| Length | 24.750 ft |
| LOA | 24.770 ft |
| LWL | 19.250 ft |
| Beam | 8.960 ft |
| Displacement | 3748 lb |
| Max Draft | 5.400 ft |
The standard boat dimensions
| i | 30.50 ft |
|---|---|
| j | 9.78 ft |
| p | 27.90 ft |
| e | 9.02 ft |
| p2 | - |
| e2 | - |
| I | J | P | E | P2 | E2 |
|---|---|---|---|---|---|
| 30.50 ft | 9.78 ft | 27.90 ft | 9.02 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 | * 27.9 ft - (8504 mm) |
| Foot | * 9.02 ft - (2749 mm) |
| Leech-AftHdBd | * 28.74 ft - (8760 mm) |
| Tack Ang | * 88 ° |
| Diag (clew/head) | * 29.02 ft - (8845 mm) |
| Head (inches) | * 4 in |
| Area (no Roach) | * 128.36 ft² |
| Sail Type | GENOA |
|---|---|
| Luff | 30.5 ft - (9296 mm) |
| Foot | 15.75 ft - (4801 mm) |
| Leech | 28.75 ft - (8763 mm) |
| Percentage LP | * 149.9 % |
| Length Perpendicular | * 14.66 ft - (4468 mm) |
| Deck Angle | * 3.7 ° |
| Area | * 223.51 ft² |
| Sail Type | ASYMMETRICAL |
|---|---|
| Luff | 31 ft - (9449 mm) |
| Foot | 16.5 ft - (5029 mm) |
| Leech | 28.5 ft - (8687 mm) |
| Perc LP | * 165 |
| Area | * 384 ft² |
| Sail Type | GENOA |
|---|---|
| Luff | 30.25 ft - (9220 mm) |
| Foot | 13.75 ft - (4191 mm) |
| Leech | 28.083 ft - (8560 mm) |
| Percentage LP | * 130.06 % |
| Length Perpendicular | * 12.72 ft - (3877 mm) |
| Deck Angle | * 4.51 ° |
| Area | * 192.43 ft² |
| Sail Type | STORMJIB |
|---|---|
| Luff | 16 ft - (4877 mm) |
| Foot | 8 ft - (2438 mm) |
| Leech | 12.75 ft - (3886 mm) |
| Perc LP | * 64.52 |
| Length Perp | * 6.31 |
| Deck Angle | * 20.17 ° |
| Area | * 50.47 ft² |
| Sail Type | JIBSAIL |
|---|---|
| Luff | 26.5 ft - (8077 mm) |
| Foot | 11.33 ft - (3453 mm) |
| Leech | 23 ft - (7010 mm) |
| Percentage LP | * 100.2 % |
| Length Perpendicular | * 9.8 ft - (2987 mm) |
| Deck Angle | * 12.37 ° |
| Area | * 129.81 ft² |
| Sail Type | SPINNAKER |
|---|---|
| Luff | * 30.43 ft - (9275 mm) |
| MidGirth | * 17.6 ft - (5364 mm) |
| Foot | * 17.6 ft - (5364 mm) |
| Perc LP | * 180 |
| Area | * 455 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.