Four Winds
POL Tango 30Sail number POL/POL6544
GPH
707.8
OSN
686.1
LOA
9.1 m
Displacement
4243 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6439
Medium
0.8772
High
1.0136
Triple Offshore
Low
0.8282
Medium
1.0793
High
1.2066
Boat Specifications
Dimensions
- Length overall
- 9.1 m
- Beam
- 3.42 m
- Draft
- 1.73 m
- Displacement
- 4243 kg
- Crew weight
- 140 kg
- Wetted surface
- 21.4 m²
Sails
- Mainsail
- 25.92 m²
- Genoa
- 22.44 m²
- Spinnaker
- 64.79 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- Tango 30
- Builder
- Tango Yachts
- Designer
- Andrzej Skrzat
- Year built
- 2002
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.49 | 4.73 | 4.93 | 5 | 5.06 | 4.91 | 4.47 | 3.81 |
| 8 | 5.31 | 5.57 | 5.79 | 6 | 6.08 | 5.93 | 5.44 | 4.79 |
| 10 | 5.96 | 6.18 | 6.34 | 6.53 | 6.61 | 6.53 | 6.23 | 5.61 |
| 12 | 6.32 | 6.49 | 6.62 | 6.75 | 6.93 | 6.87 | 6.66 | 6.29 |
| 14 | 6.48 | 6.65 | 6.82 | 6.86 | 7.22 | 7.2 | 6.97 | 6.67 |
| 16 | 6.53 | 6.72 | 6.96 | 7.04 | 7.43 | 7.53 | 7.31 | 6.96 |
| 20 | 6.54 | 6.75 | 7.11 | 7.4 | 7.71 | 8.01 | 8 | 7.6 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 2.95 | 147.1° | 3.3 |
| 8 | 41.2° | 3.55 | 151.4° | 4.15 |
| 10 | 41.1° | 4.01 | 153.4° | 4.88 |
| 12 | 40.6° | 4.35 | 160.2° | 5.55 |
| 14 | 39.9° | 4.52 | 180° | 6.17 |
| 16 | 39.5° | 4.57 | 180° | 6.58 |
| 20 | 39.9° | 4.54 | 180° | 7.16 |
Loading polar chart…