First 21.7
Beneteau
SBP Score: 106
Key Specifications
- Length: 6.4 m
- Beam: 2.48 m
- Draft: 1.8 m
- Displacement: 1305 kg
- Hull Speed: 5.6 kn
- Sail Area: 25 m²
Performance Analysis
Detailed performance metrics and polar diagram for First 21.7
Boat Category
Performance Cruiser
Performance Metrics
SBP Score
106ⓘ
ORC GPH
n.a.ⓘ
Yardstick
113.4ⓘ
Sail Carry Number
4.6ⓘ
Surfing Potential
n.a.ⓘ
Dimensions
Length over all 21 ft
Length at Waterline 17.49 ft
Hull Speed 5.6 kn
Beam 8.14 ft
Draft 5.91 ft
Displacement 2877.03 lbs
Sails
Main Sail Area 148.54 ft²
Foresail Area 122.71 ft²
Upwind Sail Area 269.1 ft²
Spinnaker/Gennaker Area 365.97 ft²
Speed Estimates
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Polar Diagram
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