NIGHTFEVER — ORC Rating

GPH

595.8

OSN

579.2

LOA

12.016 m

Displacement

7684 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7692

Medium

1.0392

High

1.1942

Triple Offshore

Low

0.9917

Medium

1.2788

High

1.4233

Boat Specifications

Dimensions

Length overall: 12.016 m
Beam: 3.79 m
Draft: 2.44 m
Displacement: 7684 kg
Crew weight: 600 kg
Wetted surface: 32.63 m²

Sails

Mainsail: 46.83 m²
Genoa: 51.21 m²
Spinnaker: 112.89 m²
Asymmetric spinnaker: 0 m²

Design

Type: GRAND SOLEIL 40R
Builder: GRAND SOLEIL
Designer: DUCK
Year built: 2000

Velocity Prediction

Polar CSV

Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into WX Navigator or compatible navigation software.

6,42.3,5.016014,52,5.61,60,5.9,75,6.13,90,6.05,110,5.8,120,5.64,135,5.12,140.7,4.807194,150,4.3
8,40.9,5.913845,52,6.67,60,6.95,75,7.14,90,7.1,110,7.05,120,6.88,135,6.31,149,5.471511,150,5.42
10,40.4,6.578789,52,7.28,60,7.47,75,7.62,90,7.63,110,7.71,120,7.62,135,7.25,149.8,6.444709,150,6.43
12,39.2,6.800487,52,7.51,60,7.71,75,7.89,90,7.94,110,8.09,120,8.05,135,7.77,150,7.27,155.2,6.995106
14,38.5,6.887227,52,7.61,60,7.81,75,8.07,90,8.19,110,8.4,120,8.45,135,8.16,150,7.75,168.9,7.113067
16,38.2,6.935105,52,7.66,60,7.87,75,8.19,90,8.43,110,8.62,120,8.87,135,8.59,150,8.11,180,7.54
20,37.9,6.982779,52,7.7,60,7.91,75,8.3,90,8.78,110,9.02,120,9.42,135,9.57,150,8.94,180,8.27

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.61	5.9	6.13	6.05	5.8	5.64	5.12	4.3
8	6.67	6.95	7.14	7.1	7.05	6.88	6.31	5.42
10	7.28	7.47	7.62	7.63	7.71	7.62	7.25	6.43
12	7.51	7.71	7.89	7.94	8.09	8.05	7.77	7.27
14	7.61	7.81	8.07	8.19	8.4	8.45	8.16	7.75
16	7.66	7.87	8.19	8.43	8.62	8.87	8.59	8.11
20	7.7	7.91	8.3	8.78	9.02	9.42	9.57	8.94

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.3°	3.71	140.7°	3.72
8	40.9°	4.47	149°	4.69
10	40.4°	5.01	149.8°	5.57
12	39.2°	5.27	155.2°	6.35
14	38.5°	5.39	168.9°	6.98
16	38.2°	5.45	180°	7.54
20	37.9°	5.51	180°	8.27

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