ALPA 27
Description
The ALPA 27 is a performance cruiser. This substantial yacht offers spacious accommodations and excellent seakeeping, Her generous sail plan delivers excellent light-air performance. A true blue water cruiser capable of comfortable ocean passages.
Construction Details
| Designer | Unknown |
|---|---|
| Length | 27.000 ft |
| LOA | 41.500 ft |
| LWL | 29.920 ft |
| Beam | 11.420 ft |
| Displacement | 18637 lb |
| Max Draft | 6.820 ft |
The standard boat dimensions
| i | 35.92 ft |
|---|---|
| j | 11.75 ft |
| p | 33.50 ft |
| e | 10 ft |
| p2 | - |
| e2 | - |
| I | J | P | E | P2 | E2 |
|---|---|---|---|---|---|
| 35.92 ft | 11.75 ft | 33.50 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 | MAINSAIL |
|---|---|
| Luff | * 33.5 ft - (10211 mm) |
| Foot | * 10 ft - (3048 mm) |
| Leech-AftHdBd | * 34.42 ft - (10491 mm) |
| Tack Ang | * 88 ° |
| Diag (clew/head) | * 34.62 ft - (10552 mm) |
| Head (inches) | * 4.5 in |
| Area (no Roach) | * 172.88 ft² |
| Sail Type | GENOA |
|---|---|
| Luff | 35 ft - (10668 mm) |
| Foot | 18.25 ft - (5563 mm) |
| Leech | 33.25 ft - (10135 mm) |
| Percentage LP | * 145.28 % |
| Length Perpendicular | * 17.07 ft - (5203 mm) |
| Deck Angle | * 2.63 ° |
| Area | * 298.67 ft² |
| Sail Type | JIBSAIL |
|---|---|
| Luff | * 30.23 ft - (9214 mm) |
| Foot | * 15.62 ft - (4761 mm) |
| Leech | * 26.15 ft - (7971 mm) |
| Percentage LP | * 114.98 % |
| Length Perpendicular | * 13.51 ft - (4118 mm) |
| Deck Angle | * 12.01 ° |
| Area | * 204.2 ft² |
| Sail Type | ASYMMETRICAL |
|---|---|
| Luff | * 35.9 ft - (10942 mm) |
| Foot | * 19.39 ft - (5910 mm) |
| Leech | * 33.03 ft - (10068 mm) |
| Perc LP | * 165 |
| Area | * 522 ft² |
| Sail Type | STORMJIB |
|---|---|
| Luff | * 20.79 ft - (6337 mm) |
| Foot | * 8.84 ft - (2694 mm) |
| Leech | * 16.99 ft - (5179 mm) |
| Perc LP | * 60 |
| Length Perp | * 7.05 |
| Deck Angle | * 18.98 ° |
| Area | * 73.29 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.