IRIS
GRE MIRAGE 28Sail number GRE/GRE2025
GPH
816.6
OSN
793.5
LOA
8.54 m
Displacement
3100 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.4828
Medium
0.6578
High
0.7899
Triple Offshore
Low
0.6281
Medium
0.833
High
0.9613
Boat Specifications
Dimensions
- Length overall
- 8.54 m
- Beam
- 2.85 m
- Draft
- 1.39 m
- Displacement
- 3100 kg
- Crew weight
- 500 kg
- Wetted surface
- 18.89 m²
Sails
- Mainsail
- 15.62 m²
- Genoa
- 21.99 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 50.94 m²
Design
- Type
- MIRAGE 28
- Builder
- THAMES MARINE
- Designer
- David Feltham
- Year built
- 1981
- Stability index
- 115.2
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 3.72 | 4 | 4.2 | 4.36 | 4.46 | 4.31 | 3.95 | 3.41 |
| 8 | 4.47 | 4.77 | 4.99 | 5.31 | 5.41 | 5.29 | 4.87 | 4.26 |
| 10 | 5.07 | 5.39 | 5.6 | 5.89 | 5.96 | 5.9 | 5.64 | 5 |
| 12 | 5.51 | 5.75 | 5.92 | 6.19 | 6.28 | 6.23 | 6.05 | 5.5 |
| 14 | 5.78 | 5.96 | 6.12 | 6.43 | 6.58 | 6.54 | 6.34 | 5.84 |
| 16 | 5.96 | 6.12 | 6.29 | 6.58 | 6.88 | 6.85 | 6.63 | 6.09 |
| 20 | 6.07 | 6.28 | 6.59 | 6.76 | 7.3 | 7.37 | 7.17 | 6.52 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 45.9° | 2.36 | 145.7° | 2.95 |
| 8 | 44.2° | 2.88 | 145.7° | 3.69 |
| 10 | 44.2° | 3.26 | 145.2° | 4.33 |
| 12 | 44.8° | 3.59 | 147.1° | 4.77 |
| 14 | 43.2° | 3.89 | 169.4° | 5.13 |
| 16 | 41.7° | 4.11 | 173.6° | 5.6 |
| 20 | 41.7° | 4.18 | 177.2° | 6.14 |
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