BONA TEMPORA
GER FIRST 34.7Sail number GER/GER8144
GPH
640.3
OSN
620.2
LOA
9.99 m
Displacement
4713 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6368
Medium
0.8662
High
0.9915
Triple Offshore
Low
0.8191
Medium
1.0583
High
1.1796
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
- 24.07 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
- Stability index
- 126.9
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.09 | 5.36 | 5.53 | 5.54 | 5.58 | 5.43 | 4.91 | 4.12 |
| 8 | 6.02 | 6.26 | 6.42 | 6.54 | 6.65 | 6.52 | 6.04 | 5.23 |
| 10 | 6.59 | 6.77 | 6.91 | 7.08 | 7.2 | 7.13 | 6.82 | 6.18 |
| 12 | 6.9 | 7.06 | 7.21 | 7.39 | 7.58 | 7.55 | 7.29 | 6.86 |
| 14 | 7.05 | 7.23 | 7.44 | 7.55 | 7.93 | 7.93 | 7.68 | 7.29 |
| 16 | 7.12 | 7.32 | 7.61 | 7.73 | 8.23 | 8.29 | 8.09 | 7.66 |
| 20 | 7.18 | 7.41 | 7.8 | 8.12 | 8.63 | 9.07 | 8.99 | 8.44 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.2° | 3.34 | 144.2° | 3.57 |
| 8 | 41.2° | 4.06 | 149.2° | 4.53 |
| 10 | 39.6° | 4.58 | 152.3° | 5.36 |
| 12 | 38.4° | 4.88 | 159.2° | 6.07 |
| 14 | 38.1° | 5 | 171.8° | 6.65 |
| 16 | 38.2° | 5.06 | 178.4° | 7.11 |
| 20 | 38.7° | 5.08 | 179° | 7.83 |
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