MY WIND — ORC Rating | RegattaPages

GPH

619.3

OSN

600

LOA

12.688 m

Displacement

9052 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6409

Medium

0.882

High

1.0171

Triple Offshore

Low

0.8326

Medium

1.1013

High

1.2404

Boat Specifications

Dimensions

Length overall: 12.688 m
Beam: 4.13 m
Draft: 1.82 m
Displacement: 9052 kg
Crew weight: 350 kg
Wetted surface: 33.44 m²

Sails

Mainsail: 42.05 m²
Genoa: 42.6 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 122.21 m²

Design

Type: First 42 ST PTE
Builder: Beneteau
Designer: Farr
Year built: 1993

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.

6,45.9,4.698865,52,5.13,60,5.48,75,5.74,90,5.65,110,5.75,120,5.6,135,5.02,143.4,4.5714,150,4.24
8,43.9,5.579063,52,6.15,60,6.48,75,6.73,90,6.76,110,6.96,120,6.83,135,6.29,147,5.58026,150,5.41
10,42.4,6.202135,52,6.86,60,7.14,75,7.34,90,7.49,110,7.67,120,7.59,135,7.23,147.5,6.580574,150,6.41
12,41.2,6.618689,52,7.29,60,7.52,75,7.71,90,7.89,110,8.1,120,8.06,135,7.8,148.7,7.256055,150,7.16
14,40.5,6.851603,52,7.54,60,7.75,75,7.96,90,8.14,110,8.45,120,8.44,135,8.2,149.8,7.62489,150,7.61
16,40.1,6.954963,52,7.68,60,7.91,75,8.16,90,8.28,110,8.78,120,8.81,135,8.58,150,7.93,171.2,7.083383
20,40.9,7.104552,52,7.78,60,8.04,75,8.44,90,8.68,110,9.29,120,9.57,135,9.38,150,8.47,176.3,7.846355
24,42.1,7.14309,52,7.79,60,8.09,75,8.59,90,9,110,9.65,120,10.32,135,10.4,150,9.06,176.8,8.413118

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.13	5.48	5.74	5.65	5.75	5.6	5.02	4.24
8	6.15	6.48	6.73	6.76	6.96	6.83	6.29	5.41
10	6.86	7.14	7.34	7.49	7.67	7.59	7.23	6.41
12	7.29	7.52	7.71	7.89	8.1	8.06	7.8	7.16
14	7.54	7.75	7.96	8.14	8.45	8.44	8.2	7.61
16	7.68	7.91	8.16	8.28	8.78	8.81	8.58	7.93
20	7.78	8.04	8.44	8.68	9.29	9.57	9.38	8.47
24	7.79	8.09	8.59	9	9.65	10.32	10.4	9.06

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45.9°	3.27	143.4°	3.67
8	43.9°	4.02	147°	4.68
10	42.4°	4.58	147.5°	5.55
12	41.2°	4.98	148.7°	6.2
14	40.5°	5.21	149.8°	6.59
16	40.1°	5.32	171.2°	7
20	40.9°	5.37	176.3°	7.83
24	42.1°	5.3	176.8°	8.4

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