Helene
NOR J-80Sail number NOR/NOR608
GPH
663.2
OSN
646.4
LOA
8.032 m
Displacement
1438 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7061
Medium
0.9269
High
1.0512
Triple Offshore
Low
0.907
Medium
1.138
High
1.2797
Boat Specifications
Dimensions
- Length overall
- 8.032 m
- Beam
- 2.49 m
- Draft
- 1.5 m
- Displacement
- 1438 kg
- Crew weight
- 350 kg
- Wetted surface
- 13.57 m²
Sails
- Mainsail
- 21.18 m²
- Genoa
- 13.73 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 63.27 m²
Design
- Type
- J-80
- Builder
- J Boats Europe
- Designer
- JOHNSTONE
- Year built
- 1995
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.9 | 5.18 | 5.4 | 5.56 | 5.68 | 5.54 | 4.97 | 4.22 |
| 8 | 5.78 | 6 | 6.15 | 6.33 | 6.47 | 6.41 | 6.07 | 5.29 |
| 10 | 6.21 | 6.36 | 6.51 | 6.58 | 6.99 | 6.97 | 6.65 | 6.11 |
| 12 | 6.39 | 6.58 | 6.83 | 6.89 | 7.37 | 7.58 | 7.24 | 6.57 |
| 14 | 6.46 | 6.69 | 7.09 | 7.28 | 7.65 | 8.09 | 7.92 | 6.98 |
| 16 | 6.5 | 6.75 | 7.24 | 7.64 | 7.96 | 8.48 | 8.76 | 7.57 |
| 20 | 6.61 | 6.9 | 7.35 | 8.05 | 8.61 | 9.3 | 10.84 | 9.56 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.5° | 3.2 | 144.7° | 3.66 |
| 8 | 41.2° | 3.88 | 147.9° | 4.58 |
| 10 | 39° | 4.39 | 150° | 5.29 |
| 12 | 37.8° | 4.57 | 150.8° | 5.7 |
| 14 | 37.6° | 4.64 | 176.3° | 6.15 |
| 16 | 37.3° | 4.67 | 144.3° | 6.55 |
| 20 | 38.1° | 4.72 | 140.4° | 8.28 |
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