PANORMITIS
GRE FIRST 41S5Sail number GRE/GRE3762
GPH
620.8
OSN
602.4
LOA
12.3 m
Displacement
7754 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6381
Medium
0.8847
High
1.0213
Triple Offshore
Low
0.8321
Medium
1.0983
High
1.2282
Boat Specifications
Dimensions
- Length overall
- 12.3 m
- Beam
- 3.9 m
- Draft
- 1.98 m
- Displacement
- 7754 kg
- Crew weight
- 745 kg
- Wetted surface
- 32.02 m²
Sails
- Mainsail
- 44.67 m²
- Genoa
- 41.91 m²
- Spinnaker
- 118.18 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- FIRST 41S5
- Builder
- BENETEAU
- Designer
- JEAN BERRET
- Year built
- 1988
- Stability index
- 112
Velocity Prediction
Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into WX Navigator or compatible navigation software.
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.15 | 5.5 | 5.77 | 5.7 | 5.74 | 5.58 | 5.03 | 4.15 |
| 8 | 6.16 | 6.51 | 6.8 | 6.8 | 6.98 | 6.84 | 6.23 | 5.28 |
| 10 | 6.9 | 7.17 | 7.37 | 7.46 | 7.63 | 7.56 | 7.21 | 6.35 |
| 12 | 7.26 | 7.48 | 7.67 | 7.73 | 8.01 | 7.98 | 7.73 | 7.24 |
| 14 | 7.4 | 7.63 | 7.88 | 7.99 | 8.34 | 8.39 | 8.12 | 7.72 |
| 16 | 7.46 | 7.7 | 8.03 | 8.23 | 8.55 | 8.78 | 8.56 | 8.09 |
| 20 | 7.5 | 7.75 | 8.19 | 8.63 | 8.91 | 9.3 | 9.49 | 8.94 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.4° | 3.32 | 137.2° | 3.59 |
| 8 | 42.6° | 4.05 | 149.6° | 4.57 |
| 10 | 41.8° | 4.61 | 146.9° | 5.5 |
| 12 | 41.4° | 4.95 | 155.6° | 6.34 |
| 14 | 40.6° | 5.09 | 164.6° | 6.96 |
| 16 | 40.5° | 5.16 | 177.2° | 7.48 |
| 20 | 40.6° | 5.15 | 178.1° | 8.22 |
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