BLACK MAGIC — ORC Rating

GPH

649.4

OSN

632.6

LOA

10.23 m

Displacement

4486 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7132

Medium

0.9569

High

1.0894

Triple Offshore

Low

0.917

Medium

1.1692

High

1.2974

Boat Specifications

Dimensions

Length overall: 10.23 m
Beam: 3.24 m
Draft: 1.88 m
Displacement: 4486 kg
Crew weight: 522 kg
Wetted surface: 21.76 m²

Sails

Mainsail: 35.79 m²
Genoa: 28.28 m²
Spinnaker: 80.49 m²
Asymmetric spinnaker: 65.08 m²

Design

Type: X-342 (7/8)
Builder: X-YACHTS
Designer: JEPPESEN Nielsen
Year built: 1988

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.

6,42,4.50787,52,5.07,60,5.35,75,5.58,90,5.51,110,5.53,120,5.37,135,4.87,146.2,4.308143,150,4.14
8,41.4,5.332544,52,6,60,6.25,75,6.43,90,6.5,110,6.57,120,6.45,135,5.96,150,5.15,150.3,5.134513
10,40.6,5.939906,52,6.53,60,6.7,75,6.82,90,6.96,110,7.04,120,6.98,135,6.7,150,6.08,151.6,6.002397
12,39.6,6.190679,52,6.77,60,6.92,75,7.08,90,7.24,110,7.42,120,7.36,135,7.11,150,6.72,160.2,6.345119
14,39.1,6.262512,52,6.87,60,7.06,75,7.29,90,7.4,110,7.76,120,7.76,135,7.49,150,7.1,180,6.57
16,39.1,6.314055,52,6.92,60,7.13,75,7.46,90,7.63,110,8.05,120,8.13,135,7.89,150,7.46,180,6.98
20,38.9,6.373329,52,6.96,60,7.17,75,7.61,90,8.01,110,8.41,120,8.72,135,8.66,150,8.19,180,7.67

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.07	5.35	5.58	5.51	5.53	5.37	4.87	4.14
8	6	6.25	6.43	6.5	6.57	6.45	5.96	5.15
10	6.53	6.7	6.82	6.96	7.04	6.98	6.7	6.08
12	6.77	6.92	7.08	7.24	7.42	7.36	7.11	6.72
14	6.87	7.06	7.29	7.4	7.76	7.76	7.49	7.1
16	6.92	7.13	7.46	7.63	8.05	8.13	7.89	7.46
20	6.96	7.17	7.61	8.01	8.41	8.72	8.66	8.19

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42°	3.35	146.2°	3.58
8	41.4°	4	150.3°	4.46
10	40.6°	4.51	151.6°	5.28
12	39.6°	4.77	160.2°	5.97
14	39.1°	4.86	180°	6.57
16	39.1°	4.9	180°	6.98
20	38.9°	4.96	180°	7.67

Loading polar chart…