BLACK SWAN — ORC Rating

GPH

629.1

OSN

611.6

LOA

9.515 m

Displacement

3750 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6511

Medium

0.867

High

0.9734

Triple Offshore

Low

0.8401

Medium

1.074

High

1.1953

Boat Specifications

Dimensions

Length overall: 9.515 m
Beam: 3.21 m
Draft: 1.92 m
Displacement: 3750 kg
Crew weight: 480 kg
Wetted surface: 22.26 m²

Sails

Mainsail: 34.02 m²
Genoa: 27.28 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 81.59 m²

Design

Type: First 30 JK
Builder: Beneteau
Designer: Juan Yacht Design
Year built: 2010
Stability index: 127.7

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.

6,43.3,4.671788,52,5.2,60,5.47,75,5.76,90,5.95,110,5.72,120,5.52,135,4.98,144.2,4.500262,150,4.22
8,41.2,5.528864,52,6.16,60,6.39,75,6.67,90,6.85,110,6.76,120,6.62,135,6.15,147.8,5.483382,150,5.35
10,39.6,6.047917,52,6.71,60,6.89,75,7.12,90,7.33,110,7.33,120,7.25,135,6.93,148.8,6.348173,150,6.27
12,38.7,6.278587,52,6.98,60,7.17,75,7.36,90,7.72,110,7.81,120,7.75,135,7.42,149.8,6.884384,150,6.87
14,38.8,6.415702,52,7.1,60,7.33,75,7.62,90,8.01,110,8.26,120,8.25,135,7.91,150,7.25,169.4,6.439895
16,39,6.498136,52,7.17,60,7.42,75,7.82,90,8.19,110,8.64,120,8.81,135,8.43,150,7.59,174.5,6.881682
20,39.9,6.543571,52,7.21,60,7.5,75,8.02,90,8.53,110,9.53,120,9.77,135,9.82,150,8.34,176.2,7.616746

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.2	5.47	5.76	5.95	5.72	5.52	4.98	4.22
8	6.16	6.39	6.67	6.85	6.76	6.62	6.15	5.35
10	6.71	6.89	7.12	7.33	7.33	7.25	6.93	6.27
12	6.98	7.17	7.36	7.72	7.81	7.75	7.42	6.87
14	7.1	7.33	7.62	8.01	8.26	8.25	7.91	7.25
16	7.17	7.42	7.82	8.19	8.64	8.81	8.43	7.59
20	7.21	7.5	8.02	8.53	9.53	9.77	9.82	8.34

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.3°	3.4	144.2°	3.65
8	41.2°	4.16	147.8°	4.64
10	39.6°	4.66	148.8°	5.43
12	38.7°	4.9	149.8°	5.95
14	38.8°	5	169.4°	6.33
16	39°	5.05	174.5°	6.85
20	39.9°	5.02	176.2°	7.6

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