SHAMAL — ORC Rating | RegattaPages

GPH

614.5

OSN

596.8

LOA

11.317 m

Displacement

7316 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6679

Medium

0.8977

High

1.028

Triple Offshore

Low

0.8587

Medium

1.101

High

1.2187

Boat Specifications

Dimensions

Length overall: 11.317 m
Beam: 3.67 m
Draft: 2.34 m
Displacement: 7316 kg
Crew weight: 650 kg
Wetted surface: 30.38 m²

Sails

Mainsail: 47.63 m²
Genoa: 34.44 m²
Spinnaker: 95.74 m²
Asymmetric spinnaker: 0 m²

Design

Type: GRAND SOLEIL 37 BC
Builder: DEL PARDO
Designer: BOTIN/CARkEEK
Year built: 2005

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.

6,42.2,4.886579,52,5.47,60,5.74,75,5.92,90,5.8,110,5.75,120,5.56,135,4.98,143.3,4.514979,150,4.18
8,40.2,5.734515,52,6.43,60,6.67,75,6.84,90,6.8,110,6.9,120,6.73,135,6.16,148.2,5.424214,150,5.32
10,39,6.240784,52,6.97,60,7.17,75,7.33,90,7.34,110,7.52,120,7.43,135,7.03,150,6.3,151.8,6.206716
12,38.2,6.438831,52,7.18,60,7.39,75,7.6,90,7.66,110,7.88,120,7.86,135,7.57,150,7.07,157.1,6.741314
14,37.9,6.5519,52,7.29,60,7.49,75,7.76,90,7.91,110,8.16,120,8.21,135,7.97,150,7.57,168.7,6.985415
16,37.7,6.622654,52,7.36,60,7.56,75,7.86,90,8.1,110,8.34,120,8.54,135,8.36,150,7.94,177.2,7.378809
20,37.6,6.702094,52,7.44,60,7.65,75,8,90,8.36,110,8.64,120,8.98,135,9.14,150,8.7,178.6,8.102419
24,38.8,6.697993,52,7.43,60,7.66,75,8.05,90,8.49,110,8.84,120,9.3,135,10.06,150,9.56,178.6,8.822634

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.47	5.74	5.92	5.8	5.75	5.56	4.98	4.18
8	6.43	6.67	6.84	6.8	6.9	6.73	6.16	5.32
10	6.97	7.17	7.33	7.34	7.52	7.43	7.03	6.3
12	7.18	7.39	7.6	7.66	7.88	7.86	7.57	7.07
14	7.29	7.49	7.76	7.91	8.16	8.21	7.97	7.57
16	7.36	7.56	7.86	8.1	8.34	8.54	8.36	7.94
20	7.44	7.65	8	8.36	8.64	8.98	9.14	8.7
24	7.43	7.66	8.05	8.49	8.84	9.3	10.06	9.56

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.2°	3.62	143.3°	3.62
8	40.2°	4.38	148.2°	4.61
10	39°	4.85	151.8°	5.47
12	38.2°	5.06	157.1°	6.21
14	37.9°	5.17	168.7°	6.85
16	37.7°	5.24	177.2°	7.37
20	37.6°	5.31	178.6°	8.1
24	38.8°	5.22	178.6°	8.82

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