Northern 29
Description
L.W.L.: 22' 3" (6.78 m) Beam: 9' 0" (2.74 m) Draft: 4' 6" (1.37 m) Displacement: 7250 lbs. (3288 kg.) Ballast: 3750 lbs. (1701 kg.)
Construction Details
| Designer | Sparkman and Stephens |
|---|---|
| Length | 29.000 ft |
| LOA | 29.000 ft |
| LWL | 21.250 ft |
| Beam | 9.000 ft |
| Displacement | 7250 lb |
| Max Draft | 4.500 ft |
The standard boat dimensions
| i | 37 ft |
|---|---|
| j | 12.25 ft |
| p | 32.25 ft |
| e | 10 ft |
| p2 | - |
| e2 | - |
| I | J | P | E | P2 | E2 |
|---|---|---|---|---|---|
| 37 ft | 12.25 ft | 32.25 ft | 10 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 | ASYMMETRICAL |
|---|---|
| Luff | 38 ft - (11582 mm) |
| Foot | 21 ft - (6401 mm) |
| Leech | 35 ft - (10668 mm) |
| Perc LP | * 165 |
| Area | * 598 ft² |
| Sail Type | GENOA |
|---|---|
| Luff | * 37.03 ft - (11287 mm) |
| Foot | * 19.95 ft - (6081 mm) |
| Leech | * 34.74 ft - (10589 mm) |
| Percentage LP | * 150.61 % |
| Length Perpendicular | * 18.45 ft - (5624 mm) |
| Deck Angle | * 4.05 ° |
| Area | * 341.57 ft² |
| Sail Type | GENOA |
|---|---|
| Luff | 36 ft - (10973 mm) |
| Foot | 18 ft - (5486 mm) |
| Leech | 33.5 ft - (10211 mm) |
| Percentage LP | * 135.67 % |
| Length Perpendicular | * 16.62 ft - (5066 mm) |
| Deck Angle | * 4.27 ° |
| Area | * 299.15 ft² |
| Sail Type | JIBSAIL |
|---|---|
| Luff | * 31.18 ft - (9504 mm) |
| Foot | * 16.39 ft - (4996 mm) |
| Leech | * 26.93 ft - (8208 mm) |
| Percentage LP | * 115.51 % |
| Length Perpendicular | * 14.15 ft - (4313 mm) |
| Deck Angle | * 11.98 ° |
| Area | * 220.62 ft² |
| Sail Type | MAINSAIL |
|---|---|
| Luff | * 32.25 ft - (9830 mm) |
| Foot | * 10 ft - (3048 mm) |
| Leech-AftHdBd | * 33.23 ft - (10129 mm) |
| Tack Ang | * 88 ° |
| Diag (clew/head) | * 33.43 ft - (10189 mm) |
| Head (inches) | * 4.5 in |
| Area (no Roach) | * 166.44 ft² |
| Sail Type | SPINNAKER |
|---|---|
| Stays | * 37.03 |
| MidGirth | * 22.05 ft - (6721 mm) |
| Foot | * 22.05 ft - (6721 mm) |
| Perc LP | * 180 |
| Area | * 694 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.