NORTHERN 25
Description
L.W.L.: 19' 0" (5.79 m) Beam: 8' 0" (2.44 m) Draft: 4' 6" (1.37 m) Displacement: 4800 lbs. (2177 kg.) Ballast: 2300 lbs. (1044 kg.)
Construction Details
| Designer | Unknown |
|---|---|
| Length | 25.000 ft |
| LOA | 25.250 ft |
| LWL | 19.250 ft |
| Beam | 8.170 ft |
| Displacement | 5100 lb |
| Max Draft | 4.000 ft |
The standard boat dimensions
| i | 30.33 ft |
|---|---|
| j | 10.67 ft |
| p | 27.17 ft |
| e | 9.66 ft |
| p2 | - |
| e2 | - |
| I | J | P | E | P2 | E2 |
|---|---|---|---|---|---|
| 30.33 ft | 10.67 ft | 27.17 ft | 9.66 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 | STORMJIB |
|---|---|
| Luff | 16.75 ft - (5105 mm) |
| Foot | 8 ft - (2438 mm) |
| Leech | 13 ft - (3962 mm) |
| Perc LP | * 56.61 |
| Length Perp | * 6.04 |
| Deck Angle | * 21.54 ° |
| Area | * 50.62 ft² |
| Sail Type | JIBSAIL |
|---|---|
| Luff | 30.5 ft - (9296 mm) |
| Foot | 15.5 ft - (4724 mm) |
| Leech | 28.5 ft - (8687 mm) |
| Percentage LP | * 134.4 % |
| Length Perpendicular | * 14.34 ft - (4371 mm) |
| Deck Angle | * 2.88 ° |
| Area | * 218.75 ft² |
| Sail Type | JIBSAIL |
|---|---|
| Luff | 30.5 ft - (9296 mm) |
| Foot | 11.92 ft - (3633 mm) |
| Leech | 26 ft - (7925 mm) |
| Percentage LP | * 93.63 % |
| Length Perpendicular | * 9.99 ft - (3045 mm) |
| Deck Angle | * 13.65 ° |
| Area | * 152.4 ft² |
| Sail Type | ASYMMETRICAL |
|---|---|
| Luff | 31 ft - (9449 mm) |
| Foot | 18 ft - (5486 mm) |
| Leech | 29 ft - (8839 mm) |
| Perc LP | * 165 |
| Area | * 418 ft² |
| Sail Type | JIBSAIL |
|---|---|
| Luff | * 25.72 ft - (7839 mm) |
| Foot | * 14.37 ft - (4380 mm) |
| Leech | * 21.98 ft - (6700 mm) |
| Percentage LP | * 115 % |
| Length Perpendicular | * 12.27 ft - (3740 mm) |
| Deck Angle | * 12 ° |
| Area | * 157.77 ft² |
| Sail Type | MAINSAIL |
|---|---|
| Luff | * 27.17 ft - (8281 mm) |
| Foot | * 9.66 ft - (2944 mm) |
| Leech-AftHdBd | * 28.31 ft - (8629 mm) |
| Tack Ang | * 88 ° |
| Diag (clew/head) | * 28.52 ft - (8693 mm) |
| Head (inches) | * 4.5 in |
| Area (no Roach) | * 135.56 ft² |
| Sail Type | GENOA |
|---|---|
| Luff | * 30.54 ft - (9309 mm) |
| Foot | * 17.43 ft - (5313 mm) |
| Leech | * 28.53 ft - (8696 mm) |
| Percentage LP | * 149.95 % |
| Length Perpendicular | * 16 ft - (4877 mm) |
| Deck Angle | * 4 ° |
| Area | * 244.3 ft² |
| Sail Type | SPINNAKER |
|---|---|
| Luff | * 30.54 ft - (9309 mm) |
| MidGirth | * 19.21 ft - (5855 mm) |
| Foot | * 19.21 ft - (5855 mm) |
| Perc LP | * 180 |
| Area | * 499 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.