NIMBUS
TUR J-70 ONE DESIGNSail number TUR/TUR2111
GPH
673.5
OSN
651.4
LOA
6.91 m
Displacement
812 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5995
Medium
0.8031
High
0.9477
Triple Offshore
Low
0.7715
Medium
1.0015
High
1.1838
Boat Specifications
Dimensions
- Length overall
- 6.91 m
- Beam
- 2.25 m
- Draft
- 1.38 m
- Displacement
- 812 kg
- Crew weight
- 340 kg
- Wetted surface
- 10.52 m²
Sails
- Mainsail
- 15.95 m²
- Genoa
- 9.97 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 44.79 m²
Design
- Type
- J-70 ONE DESIGN
- Builder
- J BOATS
- Designer
- JOHNSTONE
- Year built
- 2012
- Stability index
- 104.3
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.57 | 4.86 | 5.07 | 5.42 | 5.49 | 5.34 | 4.81 | 4.11 |
| 8 | 5.51 | 5.75 | 5.89 | 6.22 | 6.31 | 6.2 | 5.87 | 5.2 |
| 10 | 5.99 | 6.15 | 6.3 | 6.78 | 7.07 | 6.92 | 6.5 | 5.95 |
| 12 | 6.29 | 6.51 | 6.76 | 7.1 | 7.88 | 7.85 | 7.22 | 6.44 |
| 14 | 6.53 | 6.86 | 7.28 | 7.39 | 8.42 | 8.87 | 8.17 | 7.05 |
| 16 | 6.61 | 7.01 | 7.72 | 8.05 | 8.92 | 9.63 | 9.25 | 7.88 |
| 20 | 6.64 | 7.08 | 8 | 9.13 | 9.91 | 11.01 | 12.9 | 10.93 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.2° | 2.99 | 144.8° | 3.56 |
| 8 | 42.4° | 3.65 | 147.8° | 4.5 |
| 10 | 40.5° | 4.16 | 150.7° | 5.16 |
| 12 | 38.4° | 4.49 | 147.8° | 5.58 |
| 14 | 37.2° | 4.62 | 145° | 6.11 |
| 16 | 37.2° | 4.64 | 143.7° | 6.83 |
| 20 | 38.2° | 4.6 | 138° | 9.47 |
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