VROUWE ALIDA
NED TREWES IISail number NED/NED629
GPH
780.8
OSN
758.3
LOA
9.23 m
Displacement
5741 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.579
Medium
0.779
High
0.9108
Triple Offshore
Low
0.7451
Medium
0.9792
High
1.1071
Boat Specifications
Dimensions
- Length overall
- 9.23 m
- Beam
- 2.57 m
- Draft
- 1.41 m
- Displacement
- 5741 kg
- Crew weight
- 459 kg
- Wetted surface
- 20.19 m²
Sails
- Mainsail
- 18.02 m²
- Genoa
- 30.58 m²
- Spinnaker
- 55.83 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- TREWES II
- Builder
- VALK
- Designer
- VALK
- Year built
- 1966
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.08 | 4.32 | 4.52 | 4.51 | 4.52 | 4.41 | 4.02 | 3.48 |
| 8 | 4.77 | 5.04 | 5.29 | 5.29 | 5.46 | 5.34 | 4.92 | 4.38 |
| 10 | 5.34 | 5.67 | 5.92 | 6.03 | 6.17 | 6.09 | 5.76 | 5.14 |
| 12 | 5.77 | 6.06 | 6.27 | 6.39 | 6.53 | 6.48 | 6.29 | 5.86 |
| 14 | 5.98 | 6.25 | 6.46 | 6.56 | 6.77 | 6.75 | 6.58 | 6.3 |
| 16 | 6.09 | 6.35 | 6.6 | 6.7 | 6.99 | 6.99 | 6.83 | 6.58 |
| 20 | 6.16 | 6.43 | 6.76 | 6.97 | 7.26 | 7.45 | 7.32 | 7.03 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 45° | 2.63 | 148.5° | 3.02 |
| 8 | 43.5° | 3.13 | 152.7° | 3.8 |
| 10 | 43.6° | 3.47 | 154.7° | 4.47 |
| 12 | 44.7° | 3.74 | 157.4° | 5.12 |
| 14 | 45.2° | 3.89 | 180° | 5.73 |
| 16 | 44.9° | 3.98 | 180° | 6.2 |
| 20 | 45.4° | 4.02 | 180° | 6.72 |
Loading polar chart…