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Ragnhild

NOR First 31.7 LR

Sail number NOR/NOR12392

GPH

671.1

OSN

648

LOA

9.61 m

Displacement

3849 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5992

Medium

0.8269

High

0.9578

Triple Offshore

Low

0.7709

Medium

1.0147

High

1.1415

Boat Specifications

Dimensions

Length overall
9.61 m
Beam
3.21 m
Draft
1.94 m
Displacement
3849 kg
Crew weight
581 kg
Wetted surface
22.08 m²

Sails

Mainsail
26.41 m²
Genoa
26.63 m²
Spinnaker
61.44 m²
Asymmetric spinnaker
0 m²

Design

Type
First 31.7 LR
Builder
Beneteau
Designer
Groupe Finot
Year built
1998
Stability index
107.1

Velocity Prediction

Wind Speed52°60°75°90°110°120°135°150°
64.915.155.35.175.144.974.453.75
85.826.056.216.156.246.075.544.82
106.396.576.726.776.896.796.45.74
126.76.877.027.117.37.236.946.47
146.867.047.257.327.657.627.346.96
166.937.137.427.567.957.997.737.33
206.987.27.67.948.358.698.568.07
Wind SpeedBeat AngleBeat VMGRun AngleRun VMG
643.5°3.22145.7°3.24
841.2°3.93149.6°4.18
1039.4°4.43152.9°4.98
1238.2°4.74157.7°5.69
1437.8°4.87170°6.29
1637.6°4.93177.2°6.79
2037.8°4.95179°7.51
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