GRACE O'MALLEY
AUS COOKSON 12Sail number AUS/099
GPH
548.8
OSN
533
LOA
11.99 m
Displacement
4818 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.8286
Medium
1.1232
High
1.2931
Triple Offshore
Low
1.0727
Medium
1.3854
High
1.5821
Boat Specifications
Dimensions
- Length overall
- 11.99 m
- Beam
- 3.83 m
- Draft
- 2.78 m
- Displacement
- 4818 kg
- Crew weight
- 850 kg
- Wetted surface
- 28.71 m²
Sails
- Mainsail
- 52.21 m²
- Genoa
- 37.55 m²
- Spinnaker
- 139.74 m²
- Asymmetric spinnaker
- 111.43 m²
Design
- Type
- COOKSON 12
- Builder
- COOKSON
- Designer
- FARR
- Year built
- 1995
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.89 | 6.27 | 6.63 | 6.6 | 6.52 | 6.32 | 5.69 | 4.8 |
| 8 | 7.08 | 7.38 | 7.6 | 7.69 | 7.71 | 7.6 | 7.09 | 6.04 |
| 10 | 7.67 | 7.89 | 8.09 | 8.15 | 8.39 | 8.27 | 7.87 | 7.14 |
| 12 | 7.92 | 8.21 | 8.59 | 8.63 | 9 | 9.03 | 8.48 | 7.84 |
| 14 | 8.06 | 8.4 | 8.99 | 9.22 | 9.41 | 9.72 | 9.23 | 8.4 |
| 16 | 8.14 | 8.52 | 9.21 | 9.77 | 9.87 | 10.3 | 10.14 | 9.06 |
| 20 | 8.36 | 8.75 | 9.43 | 10.37 | 10.72 | 11.3 | 12.18 | 10.72 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.5° | 3.84 | 143.5° | 4.16 |
| 8 | 41.9° | 4.69 | 145.3° | 5.23 |
| 10 | 39.7° | 5.34 | 150.4° | 6.18 |
| 12 | 38.1° | 5.64 | 157.3° | 6.91 |
| 14 | 37.2° | 5.79 | 172.6° | 7.5 |
| 16 | 36.5° | 5.87 | 180° | 8.04 |
| 20 | 36.1° | 6 | 148.5° | 9.28 |
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