Tern
ISR Elan 333Sail number ISR/ISR508
GPH
659
OSN
638.1
LOA
10.025 m
Displacement
4856 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6095
Medium
0.8398
High
0.9735
Triple Offshore
Low
0.7878
Medium
1.0317
High
1.1587
Boat Specifications
Dimensions
- Length overall
- 10.025 m
- Beam
- 3.43 m
- Draft
- 1.91 m
- Displacement
- 4856 kg
- Crew weight
- 612 kg
- Wetted surface
- 23.8 m²
Sails
- Mainsail
- 32.23 m²
- Genoa
- 28.88 m²
- Spinnaker
- 74.32 m²
- Asymmetric spinnaker
- 58.62 m²
Design
- Type
- Elan 333
- Builder
- Elan
- Designer
- Humphreys
- Year built
- 1998
- Stability index
- 110.5
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.9 | 5.19 | 5.4 | 5.34 | 5.36 | 5.2 | 4.7 | 3.97 |
| 8 | 5.82 | 6.12 | 6.34 | 6.4 | 6.48 | 6.33 | 5.77 | 5.03 |
| 10 | 6.47 | 6.67 | 6.83 | 6.97 | 7.05 | 6.97 | 6.63 | 5.95 |
| 12 | 6.79 | 6.96 | 7.1 | 7.28 | 7.4 | 7.34 | 7.09 | 6.69 |
| 14 | 6.94 | 7.12 | 7.31 | 7.5 | 7.75 | 7.71 | 7.44 | 7.1 |
| 16 | 7.01 | 7.2 | 7.48 | 7.64 | 8.12 | 8.11 | 7.83 | 7.43 |
| 20 | 7.05 | 7.26 | 7.67 | 8.06 | 8.64 | 8.92 | 8.7 | 8.19 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.2° | 3.19 | 144.8° | 3.44 |
| 8 | 42° | 3.86 | 150.5° | 4.35 |
| 10 | 41.2° | 4.39 | 152° | 5.16 |
| 12 | 39.4° | 4.77 | 157.7° | 5.89 |
| 14 | 38.4° | 4.93 | 171.2° | 6.49 |
| 16 | 38.1° | 5 | 178.4° | 6.95 |
| 20 | 38.4° | 5 | 179° | 7.6 |
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