BE-WITCHED — ORC Rating

GPH

567.3

OSN

550.4

LOA

12.8 m

Displacement

6932 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7124

Medium

0.9701

High

1.1208

Triple Offshore

Low

0.9216

Medium

1.1947

High

1.3458

Boat Specifications

Dimensions

Length overall: 12.8 m
Beam: 3.82 m
Draft: 2.45 m
Displacement: 6932 kg
Crew weight: 650 kg
Wetted surface: 32.89 m²

Sails

Mainsail: 53.18 m²
Genoa: 41.48 m²
Spinnaker: 116.34 m²
Asymmetric spinnaker: 89.85 m²

Design

Type: FAST 42
Builder: FAST YACHTS
Designer: ALEX SIMONIS
Year built: 1995
Stability index: 126

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.

6,43,5.264211,52,5.86,60,6.17,75,6.39,90,6.47,110,6.22,120,5.91,135,5.29,142.1,4.879074,150,4.45
8,40.8,6.221969,52,6.95,60,7.2,75,7.37,90,7.54,110,7.39,120,7.21,135,6.61,146.6,5.881311,150,5.67
10,39,6.781223,52,7.56,60,7.76,75,7.91,90,8.1,110,8.06,120,7.98,135,7.57,150,6.73,150.5,6.698411
12,37.8,7.023938,52,7.84,60,8.05,75,8.24,90,8.47,110,8.53,120,8.5,135,8.18,150,7.58,155.6,7.269264
14,37.2,7.15604,52,7.98,60,8.21,75,8.5,90,8.74,110,8.98,120,8.99,135,8.7,150,8.14,162.8,7.610347
16,37.2,7.26903,52,8.08,60,8.31,75,8.68,90,8.93,110,9.41,120,9.45,135,9.23,150,8.64,174.8,7.8724
20,37.2,7.369466,52,8.18,60,8.44,75,8.91,90,9.37,110,10.21,120,10.45,135,10.48,150,9.72,177.2,8.780483

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.86	6.17	6.39	6.47	6.22	5.91	5.29	4.45
8	6.95	7.2	7.37	7.54	7.39	7.21	6.61	5.67
10	7.56	7.76	7.91	8.1	8.06	7.98	7.57	6.73
12	7.84	8.05	8.24	8.47	8.53	8.5	8.18	7.58
14	7.98	8.21	8.5	8.74	8.98	8.99	8.7	8.14
16	8.08	8.31	8.68	8.93	9.41	9.45	9.23	8.64
20	8.18	8.44	8.91	9.37	10.21	10.45	10.48	9.72

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.85	142.1°	3.85
8	40.8°	4.71	146.6°	4.91
10	39°	5.27	150.5°	5.83
12	37.8°	5.55	155.6°	6.62
14	37.2°	5.7	162.8°	7.27
16	37.2°	5.79	174.8°	7.84
20	37.2°	5.87	177.2°	8.77

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