Expresso
NOR EXPRESSSail number NOR/NOR21
GPH
729.8
OSN
707.4
LOA
7.77 m
Displacement
1838 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.555
Medium
0.7607
High
0.87
Triple Offshore
Low
0.718
Medium
0.9283
High
1.0386
Boat Specifications
Dimensions
- Length overall
- 7.77 m
- Beam
- 2.52 m
- Draft
- 1.44 m
- Displacement
- 1838 kg
- Crew weight
- 403 kg
- Wetted surface
- 14.05 m²
Sails
- Mainsail
- 19.18 m²
- Genoa
- 14.81 m²
- Spinnaker
- 42.75 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- EXPRESS
- Builder
- Albin Marin AB
- Designer
- Peter Norlin
- Year built
- 1978
- Stability index
- 111.6
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.42 | 4.67 | 4.86 | 4.97 | 5 | 4.83 | 4.32 | 3.65 |
| 8 | 5.26 | 5.52 | 5.67 | 5.86 | 5.91 | 5.79 | 5.28 | 4.61 |
| 10 | 5.76 | 5.92 | 6.04 | 6.25 | 6.33 | 6.25 | 6.01 | 5.48 |
| 12 | 6.01 | 6.15 | 6.28 | 6.5 | 6.72 | 6.63 | 6.37 | 6.06 |
| 14 | 6.13 | 6.3 | 6.5 | 6.65 | 7.1 | 7.07 | 6.77 | 6.4 |
| 16 | 6.17 | 6.36 | 6.69 | 6.86 | 7.39 | 7.5 | 7.2 | 6.77 |
| 20 | 6.19 | 6.39 | 6.84 | 7.28 | 7.75 | 8.21 | 8.25 | 7.61 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.5° | 2.89 | 147.5° | 3.16 |
| 8 | 42° | 3.47 | 152° | 4 |
| 10 | 41.2° | 3.94 | 152.3° | 4.76 |
| 12 | 39° | 4.26 | 162.8° | 5.45 |
| 14 | 38.4° | 4.36 | 177.5° | 5.96 |
| 16 | 38.4° | 4.4 | 179° | 6.3 |
| 20 | 38.8° | 4.39 | 178.1° | 6.99 |
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