NAMBAWAN — ORC Rating

GPH

579.2

OSN

563.1

LOA

12.469 m

Displacement

7348 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7028

Medium

0.9493

High

1.0892

Triple Offshore

Low

0.9069

Medium

1.1685

High

1.307

Boat Specifications

Dimensions

Length overall: 12.469 m
Beam: 3.93 m
Draft: 2.48 m
Displacement: 7348 kg
Crew weight: 700 kg
Wetted surface: 32.7 m²

Sails

Mainsail: 52.87 m²
Genoa: 43 m²
Spinnaker: 122.53 m²
Asymmetric spinnaker: 0 m²

Design

Type: Comet 41S
Builder: Comar YAchts
Designer: A. Vallicelli & C.
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.

6,42.8,5.056357,52,5.67,60,5.99,75,6.28,90,6.22,110,6.08,120,5.93,135,5.37,143,4.920893,150,4.54
8,41.2,5.980743,52,6.74,60,7.04,75,7.27,90,7.26,110,7.33,120,7.2,135,6.64,147.5,5.857304,150,5.7
10,40.5,6.667491,52,7.4,60,7.61,75,7.77,90,7.79,110,7.96,120,7.89,135,7.56,150,6.743451
12,39.4,6.936414,52,7.68,60,7.88,75,8.08,90,8.12,110,8.39,120,8.36,135,8.06,150,7.54,155.5,7.253056
14,38.6,7.011972,52,7.79,60,8.01,75,8.31,90,8.43,110,8.71,120,8.86,135,8.51,150,8.02,169,7.355135
16,39,7.11578,52,7.84,60,8.08,75,8.47,90,8.74,110,8.97,120,9.32,135,9.04,150,8.44,180,7.78
20,38.8,7.262574,52,7.95,60,8.17,75,8.62,90,9.21,110,9.42,120,9.91,135,10.26,150,9.44,179.8,8.620053

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.67	5.99	6.28	6.22	6.08	5.93	5.37	4.54
8	6.74	7.04	7.27	7.26	7.33	7.2	6.64	5.7
10	7.4	7.61	7.77	7.79	7.96	7.89	7.56	6.74
12	7.68	7.88	8.08	8.12	8.39	8.36	8.06	7.54
14	7.79	8.01	8.31	8.43	8.71	8.86	8.51	8.02
16	7.84	8.08	8.47	8.74	8.97	9.32	9.04	8.44
20	7.95	8.17	8.62	9.21	9.42	9.91	10.26	9.44

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.8°	3.71	143°	3.93
8	41.2°	4.5	147.5°	4.94
10	40.5°	5.07	150°	5.84
12	39.4°	5.36	155.5°	6.6
14	38.6°	5.48	169°	7.22
16	39°	5.53	180°	7.78
20	38.8°	5.66	179.8°	8.62

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