Black Pearl — ORC Rating

GPH

654.4

OSN

635.7

LOA

10.034 m

Displacement

3498 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6325

Medium

0.8486

High

0.9679

Triple Offshore

Low

0.8113

Medium

1.0301

High

1.1439

Boat Specifications

Dimensions

Length overall: 10.034 m
Beam: 3.37 m
Draft: 1.86 m
Displacement: 3498 kg
Crew weight: 466 kg
Wetted surface: 20.59 m²

Sails

Mainsail: 36.47 m²
Genoa: 20.68 m²
Spinnaker: 59.86 m²
Asymmetric spinnaker: 0 m²

Design

Type: X 3/4 Ton Mk II
Builder: X-Yachts
Designer: N.Jeppesen
Year built: 1985

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.

6,42.2,4.657099,52,5.19,60,5.42,75,5.57,90,5.53,110,5.47,120,5.27,135,4.71,144.3,4.211389,150,3.95
8,40.2,5.420295,52,6.03,60,6.22,75,6.34,90,6.42,110,6.43,120,6.27,135,5.76,150,5.01,150.3,4.996365
10,38.3,5.861542,52,6.49,60,6.63,75,6.75,90,6.87,110,6.95,120,6.84,135,6.49,150,5.9,154.2,5.709089
12,37.6,6.071012,52,6.7,60,6.85,75,7.02,90,7.14,110,7.31,120,7.24,135,6.95,150,6.55,162.8,6.113401
14,37.2,6.164238,52,6.81,60,6.98,75,7.2,90,7.3,110,7.63,120,7.6,135,7.32,150,6.97,176.3,6.443431
16,37.1,6.231319,52,6.88,60,7.06,75,7.34,90,7.51,110,7.93,120,7.97,135,7.71,150,7.33,179,6.861045
20,37.4,6.30653,52,6.95,60,7.16,75,7.51,90,7.84,110,8.39,120,8.85,135,8.66,150,8.09,179,7.55115
24,39,6.343725,52,6.96,60,7.19,75,7.6,90,8.07,110,8.76,120,9.64,135,10.62,150,9.25,177.9,8.315585

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.19	5.42	5.57	5.53	5.47	5.27	4.71	3.95
8	6.03	6.22	6.34	6.42	6.43	6.27	5.76	5.01
10	6.49	6.63	6.75	6.87	6.95	6.84	6.49	5.9
12	6.7	6.85	7.02	7.14	7.31	7.24	6.95	6.55
14	6.81	6.98	7.2	7.3	7.63	7.6	7.32	6.97
16	6.88	7.06	7.34	7.51	7.93	7.97	7.71	7.33
20	6.95	7.16	7.51	7.84	8.39	8.85	8.66	8.09
24	6.96	7.19	7.6	8.07	8.76	9.64	10.62	9.25

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.2°	3.45	144.3°	3.42
8	40.2°	4.14	150.3°	4.34
10	38.3°	4.6	154.2°	5.14
12	37.6°	4.81	162.8°	5.84
14	37.2°	4.91	176.3°	6.43
16	37.1°	4.97	179°	6.86
20	37.4°	5.01	179°	7.55
24	39°	4.93	177.9°	8.31

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