Irwin 27
Description
6800 lbs. Disp. 2700 lbs. Ballast 20'6" LWL 8'8" Beam 2'8" Draft cb up 7'1" Draft cb down
Construction Details
| Designer | Ted Irwin |
|---|---|
| Length | 27.083 ft |
| LOA | 27.080 ft |
| LWL | 20.500 ft |
| Beam | 8.670 ft |
| Displacement | 6600 lb |
| Max Draft | 7.830 ft |
| Min Draft | 2.670 ft |
The standard boat dimensions
| i | 34 ft |
|---|---|
| j | 10.50 ft |
| p | 29.50 ft |
| e | 12.25 ft |
| p2 | - |
| e2 | - |
| i2 | - |
| j2 | - |
| I | J | P | E | P2 | E2 | I2 | J2 |
|---|---|---|---|---|---|---|---|
| 34 ft | 10.50 ft | 29.50 ft | 12.25 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 | 29.5 ft - (8992 mm) |
| Foot | 12.25 ft - (3734 mm) |
| Leech | * 31.79 ft - (9690 mm) |
| Tack Angle | * 90.29 ° |
| Diagonal | 32 ft - (9754 mm) |
| Head (inches) | 4.5 in - (114 mm) |
| Area | * 185.64 ft² |
| Sail Type | JIBSAIL |
|---|---|
| Luff | 28.25 ft - (8611 mm) |
| Foot | 13 ft - (3962 mm) |
| Leech | 27.33 ft - (8330 mm) |
| Percentage LP | * 118.1 % |
| Length Perpendicular | * 12.4 ft - (3780 mm) |
| Deck Angle | * 0.28 ° |
| Area | * 175.18 ft² |
| Sail Type | GENOA |
|---|---|
| Luff | 33.75 ft - (10287 mm) |
| Foot | 16.75 ft - (5105 mm) |
| Leech | 32 ft - (9754 mm) |
| Percentage LP | * 149.43 % |
| Length Perpendicular | * 15.69 ft - (4782 mm) |
| Deck Angle | * 3.32 ° |
| Area | * 264.79 ft² |
| Sail Type | GENOA |
|---|---|
| Luff | 31.75 ft - (9677 mm) |
| Foot | 15.75 ft - (4801 mm) |
| Leech | 29.33 ft - (8940 mm) |
| Percentage LP | * 137.71 % |
| Length Perpendicular | * 14.46 ft - (4407 mm) |
| Deck Angle | * 6.16 ° |
| Area | * 229.61 ft² |
| Sail Type | GENOA |
|---|---|
| Luff | 33.83 ft - (10311 mm) |
| Foot | 16.5 ft - (5029 mm) |
| Leech | 33.83 ft - (10311 mm) |
| Percentage LP | * 152.38 % |
| Length Perpendicular | * 16 ft - (4877 mm) |
| Deck Angle | * -3.05 ° |
| Area | * 270.67 ft² |
| Sail Type | ASYMMETRICAL |
|---|---|
| Luff | * 33.81 ft - (10305 mm) |
| Foot | * 17.32 ft - (5279 mm) |
| Leech | * 31.11 ft - (9482 mm) |
| Perc LP | * 165 % |
| Area | * 439 ft² |
| Sail Type | SPINNAKER |
|---|---|
| Stays | * 33.81 ft - (10305 mm) |
| MidGirth | * 18.9 ft - (5761 mm) |
| Foot | * 18.9 ft - (5761 mm) |
| Perc LP | * 180 % |
| Area | * 543 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.