FIREFLY
USA MORRIS 45Sail number USA/USA50022
GPH
560.5
OSN
547.3
LOA
13.728 m
Displacement
9292 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.8262
Medium
1.0934
High
1.2459
Triple Offshore
Low
1.0688
Medium
1.3528
High
1.4968
Boat Specifications
Dimensions
- Length overall
- 13.728 m
- Beam
- 4.04 m
- Draft
- 2.41 m
- Displacement
- 9292 kg
- Crew weight
- 612 kg
- Wetted surface
- 39.29 m²
Sails
- Mainsail
- 62.63 m²
- Genoa
- 62.93 m²
- Spinnaker
- 149.36 m²
- Asymmetric spinnaker
- 142.05 m²
Design
- Type
- MORRIS 45
- Builder
- MORRIS
- Designer
- PAYNE
- Year built
- 2000
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 6.06 | 6.4 | 6.67 | 6.6 | 6.32 | 6.13 | 5.5 | 4.64 |
| 8 | 7.15 | 7.47 | 7.7 | 7.68 | 7.63 | 7.46 | 6.82 | 5.85 |
| 10 | 7.65 | 7.92 | 8.13 | 8.19 | 8.25 | 8.18 | 7.81 | 6.92 |
| 12 | 7.84 | 8.08 | 8.36 | 8.49 | 8.58 | 8.62 | 8.34 | 7.77 |
| 14 | 7.94 | 8.17 | 8.5 | 8.75 | 8.81 | 9.07 | 8.81 | 8.3 |
| 16 | 7.99 | 8.22 | 8.58 | 8.98 | 9.08 | 9.39 | 9.36 | 8.73 |
| 20 | 8.11 | 8.33 | 8.68 | 9.23 | 9.56 | 9.95 | 10.56 | 9.79 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.9° | 3.97 | 142.6° | 4.02 |
| 8 | 41.4° | 4.77 | 146.9° | 5.06 |
| 10 | 40.6° | 5.21 | 149.6° | 5.99 |
| 12 | 39.8° | 5.42 | 154.5° | 6.8 |
| 14 | 39.3° | 5.54 | 163.4° | 7.43 |
| 16 | 39.3° | 5.56 | 180° | 8.03 |
| 20 | 39° | 5.69 | 180° | 8.89 |
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