Grøyven_Sh — ORC Rating

GPH

610.6

OSN

599.1

LOA

12.06 m

Displacement

7665 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7345

Medium

0.99

High

1.1553

Triple Offshore

Low

0.9691

Medium

1.2452

High

1.3972

Boat Specifications

Dimensions

Length overall: 12.06 m
Beam: 3.89 m
Draft: 2.08 m
Displacement: 7665 kg
Crew weight: 760 kg
Wetted surface: 32.04 m²

Sails

Mainsail: 48.59 m²
Genoa: 35.27 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 0 m²

Design

Type: Dufour 40 HR
Builder: Dufour Yachts
Designer: Felci
Year built: 2001

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.

6,43.8,5.070936,52,5.64,60,6.04,75,6.46,90,6.5,110,5.8,120,5.5,135,4.79,141.7,4.396157,150,3.99
8,42.8,5.996757,52,6.72,60,7.08,75,7.36,90,7.37,110,6.9,120,6.71,135,5.9,145,5.298162,150,5.01
10,42.1,6.590511,52,7.28,60,7.54,75,7.75,90,7.77,110,7.63,120,7.46,135,6.85,150,5.92,153,5.735087
12,40.6,6.769649,52,7.49,60,7.72,75,7.98,90,8.06,110,8.03,120,7.86,135,7.49,150,6.74,155.1,6.471571
14,39.6,6.852575,52,7.58,60,7.81,75,8.13,90,8.32,110,8.39,120,8.21,135,7.86,150,7.38,159.7,6.973107
16,39.4,6.923473,52,7.64,60,7.87,75,8.22,90,8.56,110,8.77,120,8.61,135,8.2,150,7.77,177,7.149799
20,39.5,7.037101,52,7.69,60,7.93,75,8.37,90,8.85,110,9.42,120,9.43,135,8.95,150,8.44,179.4,7.910434

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.64	6.04	6.46	6.5	5.8	5.5	4.79	3.99
8	6.72	7.08	7.36	7.37	6.9	6.71	5.9	5.01
10	7.28	7.54	7.75	7.77	7.63	7.46	6.85	5.92
12	7.49	7.72	7.98	8.06	8.03	7.86	7.49	6.74
14	7.58	7.81	8.13	8.32	8.39	8.21	7.86	7.38
16	7.64	7.87	8.22	8.56	8.77	8.61	8.2	7.77
20	7.69	7.93	8.37	8.85	9.42	9.43	8.95	8.44

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.8°	3.66	141.7°	3.45
8	42.8°	4.4	145°	4.34
10	42.1°	4.89	153°	5.11
12	40.6°	5.14	155.1°	5.87
14	39.6°	5.28	159.7°	6.54
16	39.4°	5.35	177°	7.14
20	39.5°	5.43	179.4°	7.91

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