KRAKEN
GRE J-24Sail number GRE/GRE45381
GPH
718.9
OSN
698.1
LOA
7.318 m
Displacement
1271 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6411
Medium
0.8648
High
0.9774
Triple Offshore
Low
0.8256
Medium
1.0551
High
1.1887
Boat Specifications
Dimensions
- Length overall
- 7.318 m
- Beam
- 2.69 m
- Draft
- 1.22 m
- Displacement
- 1271 kg
- Crew weight
- 400 kg
- Wetted surface
- 11.94 m²
Sails
- Mainsail
- 16.03 m²
- Genoa
- 18.78 m²
- Spinnaker
- 35.34 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- J-24
- Builder
- J-BOATS
- Designer
- JOHNSTONE
- Year built
- 1977
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.63 | 4.92 | 5.14 | 5.1 | 4.96 | 4.8 | 4.32 | 3.65 |
| 8 | 5.43 | 5.67 | 5.8 | 5.8 | 5.83 | 5.72 | 5.26 | 4.61 |
| 10 | 5.86 | 6.01 | 6.14 | 6.23 | 6.29 | 6.2 | 5.93 | 5.42 |
| 12 | 6.08 | 6.24 | 6.44 | 6.61 | 6.76 | 6.65 | 6.34 | 5.99 |
| 14 | 6.18 | 6.41 | 6.73 | 6.85 | 7.25 | 7.13 | 6.78 | 6.36 |
| 16 | 6.23 | 6.49 | 6.92 | 7.17 | 7.73 | 7.68 | 7.24 | 6.77 |
| 20 | 6.2 | 6.52 | 7.06 | 7.64 | 8.51 | 9.26 | 8.54 | 7.68 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 3.04 | 148.2° | 3.16 |
| 8 | 42° | 3.64 | 152° | 3.99 |
| 10 | 40.4° | 4.07 | 153.9° | 4.73 |
| 12 | 39° | 4.33 | 172.9° | 5.42 |
| 14 | 38.5° | 4.41 | 180° | 5.92 |
| 16 | 38.5° | 4.43 | 180° | 6.27 |
| 20 | 40.3° | 4.31 | 180° | 7.04 |
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