NATALIA A
GRE SIGMA 30Sail number GRE/GRE49393
GPH
812
OSN
784.2
LOA
8.85 m
Displacement
3548 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5473
Medium
0.7644
High
0.9109
Triple Offshore
Low
0.7063
Medium
0.9456
High
1.0864
Boat Specifications
Dimensions
- Length overall
- 8.85 m
- Beam
- 2.97 m
- Draft
- 1.63 m
- Displacement
- 3548 kg
- Crew weight
- 320 kg
- Wetted surface
- 18.35 m²
Sails
- Mainsail
- 14.71 m²
- Genoa
- 26.32 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- SIGMA 30
- Builder
- SIGMA YACHTS
- Year built
- 1979
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.11 | 4.35 | 4.53 | 4.48 | 4.14 | 3.89 | 3.44 | 2.94 |
| 8 | 4.82 | 5.09 | 5.33 | 5.29 | 4.97 | 4.72 | 4.29 | 3.79 |
| 10 | 5.41 | 5.66 | 5.86 | 5.87 | 5.69 | 5.46 | 4.98 | 4.48 |
| 12 | 5.79 | 5.98 | 6.13 | 6.17 | 6.1 | 5.97 | 5.62 | 5.1 |
| 14 | 5.99 | 6.16 | 6.32 | 6.39 | 6.35 | 6.26 | 6.02 | 5.67 |
| 16 | 6.09 | 6.27 | 6.47 | 6.61 | 6.58 | 6.49 | 6.28 | 6.04 |
| 20 | 6.12 | 6.34 | 6.68 | 6.89 | 7.04 | 6.96 | 6.72 | 6.49 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.8° | 2.67 | 167.1° | 2.58 |
| 8 | 42° | 3.19 | 168° | 3.38 |
| 10 | 42.1° | 3.57 | 169.4° | 4.08 |
| 12 | 42.2° | 3.9 | 170° | 4.68 |
| 14 | 41.4° | 4.11 | 170° | 5.26 |
| 16 | 41.1° | 4.2 | 172.4° | 5.75 |
| 20 | 41.7° | 4.2 | 175.3° | 6.3 |
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