Irwin 46 Ketch
Description
The IRWIN 46 KETCH is a sailboat designed by Ted Irwin. Her generous sail plan delivers excellent light-air performance.
The standard boat dimensions
| i | 53 ft |
|---|---|
| j | 19.50 ft |
| p | 47 ft |
| e | 14.50 ft |
| p2 | 28.75 ft |
| e2 | 9.75 ft |
| i2 | - |
| j2 | - |
| I | J | P | E | P2 | E2 | I2 | J2 |
|---|---|---|---|---|---|---|---|
| 53 ft | 19.50 ft | 47 ft | 14.50 ft | 28.75 ft | 9.75 ft | - | - |
Sails
| Sail Type | MAINSAIL |
|---|---|
| Luff | * 47 ft - (14326 mm) |
| Foot | * 14.5 ft - (4420 mm) |
| Leech | * 48.43 ft - (14761 mm) |
| Tack Angle | * 88 ° |
| Diagonal | * 48.7 ft - (14844 mm) |
| Head (inches) | * 6 in - (152 mm) |
| Area | * 350.76 ft² |
| Sail Type | JIBSAIL |
|---|---|
| Luff | * 45.18 ft - (13771 mm) |
| Foot | * 26.51 ft - (8080 mm) |
| Leech | * 38.3 ft - (11674 mm) |
| Percentage LP | * 115.03 % |
| Length Perpendicular | * 22.43 ft - (6837 mm) |
| Deck Angle | * 12.02 ° |
| Area | * 506.65 ft² |
| Sail Type | GENOA |
|---|---|
| Luff | * 53.65 ft - (16353 mm) |
| Foot | * 32.07 ft - (9775 mm) |
| Leech | * 49.96 ft - (15228 mm) |
| Percentage LP | * 150 % |
| Length Perpendicular | * 29.25 ft - (8915 mm) |
| Deck Angle | * 4 ° |
| Area | * 784.65 ft² |
| Sail Type | GENOA |
|---|---|
| Luff | 52.5 ft - (16002 mm) |
| Foot | 28 ft - (8534 mm) |
| Leech | 48 ft - (14630 mm) |
| Percentage LP | * 130.26 % |
| Length Perpendicular | * 25.4 ft - (7742 mm) |
| Deck Angle | * 4.67 ° |
| Area | * 666.86 ft² |
| Sail Type | DRIFTER |
|---|---|
| Luff | * 53.65 ft - (16353 mm) |
| Foot | * 33.51 ft - (10214 mm) |
| Leech | * 47.4 ft - (14448 mm) |
| Perc LP | * 150 % |
| Length Perp | * 29.25 ft - (8915 mm) |
| Deck Angle | * 9.01 ° |
| Area | * 784.63 ft² |
| Sail Type | ASYMMETRICAL |
|---|---|
| Luff | * 53.65 ft - (16353 mm) |
| Foot | * 32.17 ft - (9805 mm) |
| Leech | * 49.36 ft - (15045 mm) |
| Perc LP | * 165 % |
| Area | * 1294 ft² |
| Sail Type | SPINNAKER |
|---|---|
| Stays | * 53.65 ft - (16353 mm) |
| MidGirth | * 35.1 ft - (10698 mm) |
| Foot | * 35.1 ft - (10698 mm) |
| Perc LP | * 180 % |
| Area | * 1601 ft² |
| Sail Type | MIZZEN |
|---|---|
| Luff | * 28.75 ft - (8763 mm) |
| Foot | * 9.75 ft - (2972 mm) |
| Leech-AftHdBd | * 29.73 ft - (9062 mm) |
| Tack Ang | * 87.97 ° |
| Diag (clew/head) | * 30.03 ft - (9153 mm) |
| Head (inches) | * 4.5 in - (114 mm) |
| Area (no Roach) | * 143.43 ft² |
| Sail Type | STORMJIB |
|---|---|
| Luff | 28 ft - (8534 mm) |
| Foot | 12.58 ft - (3834 mm) |
| Leech | 22.75 ft - (6934 mm) |
| Perc LP | * 51.49 % |
| Length Perp | * 10.04 ft - (3060 mm) |
| Deck Angle | * 16.87 ° |
| Area | * 140.52 ft² |
| Sail Type | STORMTRYSAIL |
|---|---|
| Luff | * 16.89 ft - (5148 mm) |
| Foot | * 15.54 ft - (4737 mm) |
| Leech | * 14.08 ft - (4292 mm) |
| Length Perp | * 14.08 ft - (4292 mm) |
| Tack Angle | * -25 ° |
| Area | * 102 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.