Irwin 37 Mk Iii (Sloop)
Description
20000 lbs. Disp. 7800 lbs. Ballast 30' LWL 11'6" Beam 5'6" Draft
The standard boat dimensions
| i | 42 ft |
|---|---|
| j | 17.50 ft |
| p | 35.50 ft |
| e | 14.50 ft |
| p2 | - |
| e2 | - |
| i2 | - |
| j2 | - |
| I | J | P | E | P2 | E2 | I2 | J2 |
|---|---|---|---|---|---|---|---|
| 42 ft | 17.50 ft | 35.50 ft | 14.50 ft | - | - | - | - |
Sails
An asterisk indicates that a computer algorithm was used to determine the dimension based on sailboat rig dimensions (usually the I, J, P, and E)
| Sail Type | MAINSAIL |
|---|---|
| Luff | * 35.5 ft - (10820 mm) |
| Foot | * 14.5 ft - (4420 mm) |
| Leech | * 37.6 ft - (11460 mm) |
| Tack Angle | * 88 ° |
| Diagonal | * 37.88 ft - (11546 mm) |
| Head (inches) | * 6 in - (152 mm) |
| Area | * 265.04 ft² |
| Sail Type | JIBSAIL |
|---|---|
| Luff | * 36.4 ft - (11095 mm) |
| Foot | * 24.45 ft - (7452 mm) |
| Leech | * 30.19 ft - (9202 mm) |
| Percentage LP | * 114.97 % |
| Length Perpendicular | * 20.12 ft - (6133 mm) |
| Deck Angle | * 12 ° |
| Area | * 366.19 ft² |
| Sail Type | JIBSAIL |
|---|---|
| Luff | 41.75 ft - (12725 mm) |
| Foot | 24 ft - (7315 mm) |
| Leech | 33.5 ft - (10211 mm) |
| Percentage LP | * 110 % |
| Length Perpendicular | * 19.25 ft - (5867 mm) |
| Deck Angle | * 14.05 ° |
| Area | * 401.84 ft² |
| Sail Type | GENOA |
|---|---|
| Luff | * 43.22 ft - (13173 mm) |
| Foot | * 29.36 ft - (8949 mm) |
| Leech | * 39.92 ft - (12168 mm) |
| Percentage LP | * 150 % |
| Length Perpendicular | * 26.25 ft - (8001 mm) |
| Deck Angle | * 3.98 ° |
| Area | * 567.31 ft² |
| Sail Type | GENOA |
|---|---|
| Luff | 42 ft - (12802 mm) |
| Foot | 26.5 ft - (8077 mm) |
| Leech | 36.5 ft - (11125 mm) |
| Percentage LP | * 130.29 % |
| Length Perpendicular | * 22.8 ft - (6949 mm) |
| Deck Angle | * 8.01 ° |
| Area | * 478.87 ft² |
| Sail Type | ASYMMETRICAL |
|---|---|
| Luff | 45 ft - (13716 mm) |
| Foot | 29 ft - (8839 mm) |
| Leech | 41 ft - (12497 mm) |
| Perc LP | * 165 % |
| Area | * 979 ft² |
| Sail Type | STORMJIB |
|---|---|
| Luff | 23.5 ft - (7163 mm) |
| Foot | 13.5 ft - (4115 mm) |
| Leech | 18 ft - (5486 mm) |
| Perc LP | * 58.8 % |
| Length Perp | * 10.29 ft - (3136 mm) |
| Deck Angle | * 17.69 ° |
| Area | * 120.95 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. The information on this site is not guaranteed to be accurate. Sailrite offers this content as a service to our community, but takes no responsibility for the reliability of the data provided.