Tern
ISR Elan 333Sail number ISR/ISR508
GPH
650.5
OSN
630.1
LOA
10.025 m
Displacement
4856 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6242
Medium
0.8532
High
0.9814
Triple Offshore
Low
0.8044
Medium
1.043
High
1.1629
Boat Specifications
Dimensions
- Length overall
- 10.025 m
- Beam
- 3.43 m
- Draft
- 1.91 m
- Displacement
- 4856 kg
- Crew weight
- 600 kg
- Wetted surface
- 23.93 m²
Sails
- Mainsail
- 33.28 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
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.09 | 5.37 | 5.55 | 5.43 | 5.42 | 5.25 | 4.71 | 3.95 |
| 8 | 6.01 | 6.26 | 6.42 | 6.42 | 6.5 | 6.35 | 5.83 | 5.05 |
| 10 | 6.56 | 6.73 | 6.87 | 6.97 | 7.07 | 6.99 | 6.64 | 5.99 |
| 12 | 6.84 | 7 | 7.15 | 7.29 | 7.43 | 7.38 | 7.12 | 6.69 |
| 14 | 6.97 | 7.15 | 7.35 | 7.5 | 7.75 | 7.73 | 7.49 | 7.13 |
| 16 | 7.04 | 7.23 | 7.5 | 7.65 | 8.05 | 8.06 | 7.85 | 7.47 |
| 20 | 7.1 | 7.31 | 7.67 | 7.98 | 8.53 | 8.79 | 8.63 | 8.17 |
| 24 | 7.1 | 7.33 | 7.76 | 8.19 | 8.87 | 9.54 | 9.71 | 9.01 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.6° | 3.33 | 144° | 3.42 |
| 8 | 41.4° | 4.05 | 148.9° | 4.37 |
| 10 | 39.7° | 4.56 | 151.8° | 5.19 |
| 12 | 38.2° | 4.86 | 158.3° | 5.9 |
| 14 | 37.6° | 4.98 | 171.3° | 6.49 |
| 16 | 37.4° | 5.05 | 178.1° | 6.96 |
| 20 | 37.5° | 5.09 | 178.8° | 7.63 |
| 24 | 38.3° | 5.03 | 178.3° | 8.29 |
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