Black Magic Woman — ORC Rating

GPH

662.4

OSN

645

LOA

10.5 m

Displacement

3053 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6654

Medium

0.9277

High

1.0757

Triple Offshore

Low

0.8793

Medium

1.1569

High

1.3

Boat Specifications

Dimensions

Length overall: 10.5 m
Beam: 2.49 m
Draft: 1.97 m
Displacement: 3053 kg
Crew weight: 400 kg
Wetted surface: 20.24 m²

Sails

Mainsail: 27.65 m²
Genoa: 15.04 m²
Spinnaker: 50.97 m²
Asymmetric spinnaker: 0 m²

Design

Type: Waarschip 1010x1.9
Builder: 't Waar
Designer: K Kremer
Year built: 1984

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.

6,42.2,4.225136,52,4.74,60,5.21,75,5.78,90,5.94,110,5.41,120,5.12,135,4.53,145.9,3.912758,150,3.74
8,40.9,5.10681,52,5.75,60,6.21,75,6.73,90,6.86,110,6.49,120,6.31,135,5.64,149.8,4.824854,150,4.81
10,40.6,5.768689,52,6.44,60,6.67,75,7.02,90,7.24,110,7.14,120,7.02,135,6.65,148.4,5.905649,150,5.81
12,39.8,6.026421,52,6.73,60,6.94,75,7.17,90,7.5,110,7.54,120,7.43,135,7.16,150,6.69,155.7,6.418673
14,39.4,6.134068,52,6.82,60,7.04,75,7.31,90,7.65,110,7.96,120,7.88,135,7.56,150,7.15,172.2,6.540514
16,39.2,6.168184,52,6.87,60,7.09,75,7.43,90,7.78,110,8.32,120,8.33,135,8.06,150,7.52,180,6.99
20,39.1,6.288284,52,6.97,60,7.18,75,7.52,90,8.07,110,8.76,120,9.22,135,9.32,150,8.51,180,7.75

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.74	5.21	5.78	5.94	5.41	5.12	4.53	3.74
8	5.75	6.21	6.73	6.86	6.49	6.31	5.64	4.81
10	6.44	6.67	7.02	7.24	7.14	7.02	6.65	5.81
12	6.73	6.94	7.17	7.5	7.54	7.43	7.16	6.69
14	6.82	7.04	7.31	7.65	7.96	7.88	7.56	7.15
16	6.87	7.09	7.43	7.78	8.32	8.33	8.06	7.52
20	6.97	7.18	7.52	8.07	8.76	9.22	9.32	8.51

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.2°	3.13	145.9°	3.24
8	40.9°	3.86	149.8°	4.17
10	40.6°	4.38	148.4°	5.03
12	39.8°	4.63	155.7°	5.85
14	39.4°	4.74	172.2°	6.48
16	39.2°	4.78	180°	6.99
20	39.1°	4.88	180°	7.75

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