O'Day 31
Description
The O'DAY 31 is a mid-sized cruiser designed by Raymond Hunt (C.R. Hunt & Assoc.). Built for serious cruising, she offers reassuring stability in all conditions, Her generous sail plan delivers excellent light-air performance. A capable coastal cruiser with the ability to handle longer passages comfortably.
Construction Details
| Designer | Raymond Hunt (C.R. Hunt & Assoc.) |
|---|---|
| Length | 31.000 ft |
| LOA | 30.120 ft |
| LWL | 25.580 ft |
| Beam | 10.750 ft |
| Displacement | 10100 lb |
| Max Draft | 5.250 ft |
The standard boat dimensions
| i | 39.75 ft |
|---|---|
| j | 13.25 ft |
| p | 33.75 ft |
| e | 10.25 ft |
| p2 | - |
| e2 | - |
| I | J | P | E | P2 | E2 |
|---|---|---|---|---|---|
| 39.75 ft | 13.25 ft | 33.75 ft | 10.25 ft | - | - |
Sails
An asterisk indicates that a computer algorithm was used to determine the dimension based on sailboat rig dimensions (usually the I, J, E, and P)
| Sail Type | MAINSAIL |
|---|---|
| 23 | * 33.75 |
| 10 | * 10.25 |
| 24.55 | * 34.73 |
| 88 | * 88 |
| 24.76 | * 34.93 |
| 4.5 | * 4.5 |
| 118.76 | * 178.38 |
| Sail Type | JIBSAIL |
|---|---|
| Luff | * 33.52 ft - (10217 mm) |
| Foot | * 17.68 ft - (5389 mm) |
| Leech | * 28.9 ft - (8809 mm) |
| Percentage LP | * 115.02 % |
| Length Perpendicular | * 15.24 ft - (4645 mm) |
| Deck Angle | * 12.03 ° |
| Area | * 255.4 ft² |
| Sail Type | GENOA |
|---|---|
| Luff | 38.75 ft - (11811 mm) |
| Foot | 21.25 ft - (6477 mm) |
| Leech | 37 ft - (11278 mm) |
| Percentage LP | * 149.96 % |
| Length Perpendicular | * 19.87 ft - (6056 mm) |
| Deck Angle | * 2.34 ° |
| Area | * 384.95 ft² |
| Sail Type | GENOA |
|---|---|
| Luff | 38.75 ft - (11811 mm) |
| Foot | 19.33 ft - (5892 mm) |
| Leech | 36.25 ft - (11049 mm) |
| Percentage LP | * 135.25 % |
| Length Perpendicular | * 17.92 ft - (5462 mm) |
| Deck Angle | * 3.56 ° |
| Area | * 347.25 ft² |
| Sail Type | GENOA |
|---|---|
| Luff | * 39.81 ft - (12134 mm) |
| Foot | * 21.5 ft - (6553 mm) |
| Leech | * 37.33 ft - (11378 mm) |
| Percentage LP | * 149.96 % |
| Length Perpendicular | * 19.87 ft - (6056 mm) |
| Deck Angle | * 4.01 ° |
| Area | * 395.54 ft² |
| Sail Type | ASYMMETRICAL |
|---|---|
| Luff | * 39.81 ft - (12134 mm) |
| Foot | * 21.86 ft - (6663 mm) |
| Leech | * 36.63 ft - (11165 mm) |
| Perc LP | * 165 % |
| Area | * 653 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.