JUNGLE
GRE J-24Sail number GRE/GBR4199
GPH
731.2
OSN
708.4
LOA
7.318 m
Displacement
1265 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5552
Medium
0.7562
High
0.8606
Triple Offshore
Low
0.7163
Medium
0.9255
High
1.0432
Boat Specifications
Dimensions
- Length overall
- 7.318 m
- Beam
- 2.69 m
- Draft
- 1.23 m
- Displacement
- 1265 kg
- Crew weight
- 344 kg
- Wetted surface
- 11.37 m²
Sails
- Mainsail
- 15.76 m²
- Genoa
- 17.22 m²
- Spinnaker
- 34.76 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- J-24
- Builder
- J BOATS
- Designer
- ROD JOHNSTONE
- Year built
- 1977
- Stability index
- 94.7
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.48 | 4.77 | 4.98 | 4.92 | 4.87 | 4.72 | 4.24 | 3.58 |
| 8 | 5.31 | 5.57 | 5.71 | 5.73 | 5.78 | 5.67 | 5.17 | 4.55 |
| 10 | 5.78 | 5.94 | 6.07 | 6.18 | 6.25 | 6.16 | 5.89 | 5.38 |
| 12 | 6.03 | 6.18 | 6.35 | 6.54 | 6.71 | 6.6 | 6.3 | 5.96 |
| 14 | 6.14 | 6.36 | 6.64 | 6.76 | 7.17 | 7.07 | 6.74 | 6.34 |
| 16 | 6.19 | 6.44 | 6.85 | 7.05 | 7.6 | 7.59 | 7.19 | 6.75 |
| 20 | 6.18 | 6.48 | 7 | 7.54 | 8.21 | 8.95 | 8.42 | 7.65 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.5° | 2.93 | 147.8° | 3.1 |
| 8 | 42.4° | 3.52 | 151.6° | 3.94 |
| 10 | 41.2° | 3.96 | 152.9° | 4.68 |
| 12 | 39.9° | 4.26 | 164° | 5.35 |
| 14 | 39.1° | 4.35 | 177.2° | 5.86 |
| 16 | 39° | 4.38 | 179° | 6.22 |
| 20 | 40.5° | 4.29 | 177.2° | 6.97 |
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