Island Packet 31
Description
11000 lbs. Disp. 4500 lbs. Ballast 30'7" LOD 27'9" LWL 11'6" Beam 4' Draft
Construction Details
| Designer | Robert K. Johnson |
|---|---|
| Length | 34.330 ft |
| LOA | 31.000 ft |
| LWL | 27.750 ft |
| Beam | 11.600 ft |
| Displacement | 11000 lb |
| Max Draft | 4.000 ft |
The standard boat dimensions
| i | 39.75 ft |
|---|---|
| j | 14.75 ft |
| p | 34 ft |
| e | 14 ft |
| p2 | - |
| e2 | - |
| I | J | P | E | P2 | E2 |
|---|---|---|---|---|---|
| 39.75 ft | 14.75 ft | 34 ft | 14 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 | * 34 ft - (10363 mm) |
| Foot | * 14 ft - (4267 mm) |
| Leech-AftHdBd | * 36.03 ft - (10982 mm) |
| Tack Ang | * 88 ° |
| Diag (clew/head) | * 36.31 ft - (11067 mm) |
| Head (inches) | * 6 in |
| Area (no Roach) | * 245.34 ft² |
| Sail Type | JIBSAIL |
|---|---|
| Luff | 39 ft - (11887 mm) |
| Foot | 18.25 ft - (5563 mm) |
| Leech | 32 ft - (9754 mm) |
| Percentage LP | * 100.54 % |
| Length Perpendicular | * 14.83 ft - (4520 mm) |
| Deck Angle | * 15.31 ° |
| Area | * 289.11 ft² |
| Sail Type | GENOA |
|---|---|
| Luff | 39.75 ft - (12116 mm) |
| Foot | 21.33 ft - (6501 mm) |
| Leech | 36 ft - (10973 mm) |
| Percentage LP | * 130.17 % |
| Length Perpendicular | * 19.2 ft - (5852 mm) |
| Deck Angle | * 5.48 ° |
| Area | * 381.56 ft² |
| Sail Type | GENOA |
|---|---|
| Luff | * 40.28 ft - (12277 mm) |
| Foot | * 20.81 ft - (6343 mm) |
| Leech | * 37.48 ft - (11424 mm) |
| Percentage LP | 130 % |
| Length Perpendicular | * 19.18 ft - (5846 mm) |
| Deck Angle | * 2.48 ° |
| Area | * 386.25 ft² |
| Sail Type | DRIFTER |
|---|---|
| Luff | * 40.28 ft - (12277 mm) |
| Foot | * 25.38 ft - (7736 mm) |
| Leech | * 35.55 ft - (10836 mm) |
| Perc LP | * 149.97 % |
| Length Perp | * 22.12 ft - (6742 mm) |
| Deck Angle | * 9.01 ° |
| Area | * 445.45 ft² |
| Sail Type | DRIFTER |
|---|---|
| Luff | 39 ft - (11887 mm) |
| Foot | 21.5 ft - (6553 mm) |
| Leech | 35 ft - (10668 mm) |
| Perc LP | * 130.03 % |
| Length Perp | * 19.18 ft - (5846 mm) |
| Deck Angle | * 6.52 ° |
| Area | * 373.95 ft² |
| Sail Type | ASYMMETRICAL |
|---|---|
| Luff | 41 ft - (12497 mm) |
| Foot | 25 ft - (7620 mm) |
| Leech | 38 ft - (11582 mm) |
| Perc LP | * 165 % |
| Area | * 769 ft² |
| Sail Type | STAYSAIL |
|---|---|
| Luff | 30 ft - (9144 mm) |
| Foot | 9 ft - (2743 mm) |
| Leech | 26 ft - (7925 mm) |
| Length Perpendicular | * 7.43 ft - (2265 mm) |
| Area | * 111.4 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.