Black Magic — ORC Rating

GPH

628.1

OSN

610.2

LOA

10.66 m

Displacement

5697 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7298

Medium

0.9874

High

1.1231

Triple Offshore

Low

0.9397

Medium

1.2148

High

1.3466

Boat Specifications

Dimensions

Length overall: 10.66 m
Beam: 3.64 m
Draft: 2.2 m
Displacement: 5697 kg
Crew weight: 645 kg
Wetted surface: 27.78 m²

Sails

Mainsail: 41.73 m²
Genoa: 29.5 m²
Spinnaker: 94.86 m²
Asymmetric spinnaker: 0 m²

Design

Type: First 35
Builder: Beneteau
Designer: Bruce Farr
Year built: 2009

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.

6,42.6,4.564615,52,5.1,60,5.38,75,5.61,90,5.64,110,5.72,120,5.56,135,5.05,145.3,4.512591,150,4.29
8,41.2,5.395959,52,6.09,60,6.38,75,6.61,90,6.77,110,6.88,120,6.74,135,6.22,149.4,5.425551,150,5.39
10,40.6,6.05844,52,6.76,60,6.98,75,7.14,90,7.27,110,7.44,120,7.37,135,7.05,150,6.36,151.5,6.28117
12,39.9,6.361081,52,7.05,60,7.25,75,7.43,90,7.48,110,7.8,120,7.78,135,7.51,150,7.08,157.6,6.749258
14,39.6,6.450246,52,7.15,60,7.36,75,7.63,90,7.75,110,8.07,120,8.21,135,7.91,150,7.5,180,6.86
16,39.7,6.485577,52,7.18,60,7.41,75,7.75,90,8,110,8.28,120,8.59,135,8.36,150,7.88,180,7.34
20,39.9,6.569641,52,7.26,60,7.46,75,7.84,90,8.36,110,8.64,120,9.05,135,9.36,150,8.73,180,8.08

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.1	5.38	5.61	5.64	5.72	5.56	5.05	4.29
8	6.09	6.38	6.61	6.77	6.88	6.74	6.22	5.39
10	6.76	6.98	7.14	7.27	7.44	7.37	7.05	6.36
12	7.05	7.25	7.43	7.48	7.8	7.78	7.51	7.08
14	7.15	7.36	7.63	7.75	8.07	8.21	7.91	7.5
16	7.18	7.41	7.75	8	8.28	8.59	8.36	7.88
20	7.26	7.46	7.84	8.36	8.64	9.05	9.36	8.73

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.6°	3.36	145.3°	3.71
8	41.2°	4.06	149.4°	4.67
10	40.6°	4.6	151.5°	5.52
12	39.9°	4.88	157.6°	6.24
14	39.6°	4.97	180°	6.86
16	39.7°	4.99	180°	7.34
20	39.9°	5.04	180°	8.08

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