BONA TEMPORA
GER FIRST 34.7Sail number GER/GER8144
GPH
640.4
OSN
620.2
LOA
9.99 m
Displacement
4713 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6358
Medium
0.8665
High
0.9956
Triple Offshore
Low
0.8181
Medium
1.0584
High
1.1822
Boat Specifications
Dimensions
- Length overall
- 9.99 m
- Beam
- 3.37 m
- Draft
- 2.01 m
- Displacement
- 4713 kg
- Crew weight
- 630 kg
- Wetted surface
- 24.19 m²
Sails
- Mainsail
- 34.59 m²
- Genoa
- 26.03 m²
- Spinnaker
- 87.36 m²
- Asymmetric spinnaker
- 76.6 m²
Design
- Type
- FIRST 34.7
- Builder
- BENETEAU
- Designer
- FARR
- Year built
- 2005
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.09 | 5.35 | 5.52 | 5.54 | 5.58 | 5.42 | 4.9 | 4.12 |
| 8 | 6.01 | 6.25 | 6.42 | 6.54 | 6.65 | 6.52 | 6.03 | 5.22 |
| 10 | 6.58 | 6.76 | 6.9 | 7.08 | 7.2 | 7.13 | 6.81 | 6.17 |
| 12 | 6.9 | 7.06 | 7.21 | 7.38 | 7.58 | 7.54 | 7.28 | 6.86 |
| 14 | 7.06 | 7.24 | 7.44 | 7.55 | 7.92 | 7.92 | 7.68 | 7.28 |
| 16 | 7.13 | 7.33 | 7.61 | 7.73 | 8.22 | 8.28 | 8.08 | 7.65 |
| 20 | 7.21 | 7.43 | 7.81 | 8.11 | 8.61 | 9.06 | 8.96 | 8.42 |
| 24 | 7.21 | 7.46 | 7.91 | 8.36 | 8.95 | 9.65 | 10.37 | 9.43 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.5° | 3.33 | 144.2° | 3.56 |
| 8 | 41.2° | 4.05 | 148.9° | 4.52 |
| 10 | 39.7° | 4.58 | 151.8° | 5.35 |
| 12 | 38.3° | 4.89 | 158.6° | 6.06 |
| 14 | 37.8° | 5.02 | 172.2° | 6.64 |
| 16 | 38° | 5.09 | 177.9° | 7.1 |
| 20 | 38.2° | 5.14 | 178.1° | 7.81 |
| 24 | 39.5° | 5.07 | 177.5° | 8.53 |
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