EARENDIL
GRE WESTERLY 33Sail number GRE/GRE169
GPH
764.3
OSN
740.3
LOA
10.668 m
Displacement
7188 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5069
Medium
0.7042
High
0.835
Triple Offshore
Low
0.6618
Medium
0.8966
High
1.0338
Boat Specifications
Dimensions
- Length overall
- 10.668 m
- Beam
- 3.33 m
- Draft
- 1.69 m
- Displacement
- 7188 kg
- Crew weight
- 580 kg
- Wetted surface
- 28.05 m²
Sails
- Mainsail
- 19.17 m²
- Genoa
- 32.11 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 57.63 m²
Design
- Type
- WESTERLY 33
- Builder
- WESTERLY MARINE
- Designer
- LAURENT GILES
- Year built
- 1979
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.02 | 4.3 | 4.47 | 4.58 | 4.65 | 4.46 | 3.98 | 3.37 |
| 8 | 4.9 | 5.18 | 5.36 | 5.6 | 5.67 | 5.48 | 5.01 | 4.32 |
| 10 | 5.52 | 5.8 | 6.07 | 6.34 | 6.41 | 6.27 | 5.83 | 5.07 |
| 12 | 5.98 | 6.24 | 6.53 | 6.77 | 6.84 | 6.76 | 6.45 | 5.69 |
| 14 | 6.3 | 6.52 | 6.81 | 7.01 | 7.13 | 7.08 | 6.85 | 6.14 |
| 16 | 6.5 | 6.71 | 6.99 | 7.17 | 7.36 | 7.33 | 7.13 | 6.49 |
| 20 | 6.65 | 6.88 | 7.21 | 7.4 | 7.76 | 7.8 | 7.6 | 7 |
| 24 | 6.62 | 6.89 | 7.28 | 7.61 | 8.03 | 8.24 | 8.06 | 7.38 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 46° | 2.56 | 143.4° | 2.92 |
| 8 | 44.5° | 3.18 | 144.7° | 3.74 |
| 10 | 43.5° | 3.63 | 144.8° | 4.39 |
| 12 | 42.6° | 3.98 | 144.8° | 4.93 |
| 14 | 41.9° | 4.26 | 146.1° | 5.32 |
| 16 | 41.8° | 4.43 | 150.1° | 5.62 |
| 20 | 42.1° | 4.51 | 169.3° | 6.38 |
| 24 | 43.6° | 4.4 | 173.2° | 6.88 |
Loading polar chart…