STAM DOS — ORC Rating

GPH

604.3

OSN

586.1

LOA

12.33 m

Displacement

8662 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.667

Medium

0.9101

High

1.0496

Triple Offshore

Low

0.863

Medium

1.1243

High

1.2547

Boat Specifications

Dimensions

Length overall: 12.33 m
Beam: 3.85 m
Draft: 2.31 m
Displacement: 8662 kg
Crew weight: 500 kg
Wetted surface: 34.62 m²

Sails

Mainsail: 50.26 m²
Genoa: 42.57 m²
Spinnaker: 95.43 m²
Asymmetric spinnaker: 0 m²

Design

Type: CENTURION 40 S
Builder: WAUQUIEZ
Designer: BERRET
Year built: 2000
Stability index: 124.4

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.

6,43,4.949725,52,5.53,60,5.83,75,6.06,90,5.95,110,5.72,120,5.55,135,4.95,143.3,4.465089,150,4.14
8,41.1,5.852195,52,6.55,60,6.83,75,7.02,90,6.97,110,6.95,120,6.78,135,6.18,148.4,5.412533,150,5.32
10,39.9,6.413221,52,7.16,60,7.39,75,7.56,90,7.57,110,7.67,120,7.58,135,7.12,150,6.34,152,6.21781
12,39.3,6.680966,52,7.44,60,7.66,75,7.86,90,7.92,110,8.09,120,8.04,135,7.73,150,7.17,155.9,6.868717
14,38.8,6.813475,52,7.57,60,7.8,75,8.06,90,8.19,110,8.42,120,8.43,135,8.16,150,7.73,163.7,7.220214
16,38.4,6.852169,52,7.64,60,7.87,75,8.19,90,8.41,110,8.67,120,8.78,135,8.56,150,8.13,175.4,7.524236
20,38.8,6.941789,52,7.7,60,7.95,75,8.34,90,8.74,110,9.01,120,9.37,135,9.39,150,8.92,179,8.291263

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.53	5.83	6.06	5.95	5.72	5.55	4.95	4.14
8	6.55	6.83	7.02	6.97	6.95	6.78	6.18	5.32
10	7.16	7.39	7.56	7.57	7.67	7.58	7.12	6.34
12	7.44	7.66	7.86	7.92	8.09	8.04	7.73	7.17
14	7.57	7.8	8.06	8.19	8.42	8.43	8.16	7.73
16	7.64	7.87	8.19	8.41	8.67	8.78	8.56	8.13
20	7.7	7.95	8.34	8.74	9.01	9.37	9.39	8.92

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.62	143.3°	3.58
8	41.1°	4.41	148.4°	4.61
10	39.9°	4.92	152°	5.49
12	39.3°	5.17	155.9°	6.27
14	38.8°	5.31	163.7°	6.93
16	38.4°	5.37	175.4°	7.5
20	38.8°	5.41	179°	8.29

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