Disco — ORC Rating | RegattaPages

GPH

574.1

OSN

557.1

LOA

12.24 m

Displacement

7979 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7152

Medium

0.9596

High

1.0774

Triple Offshore

Low

0.9195

Medium

1.1787

High

1.3029

Boat Specifications

Dimensions

Length overall: 12.24 m
Beam: 3.9 m
Draft: 2.48 m
Displacement: 7979 kg
Crew weight: 795 kg
Wetted surface: 34.86 m²

Sails

Mainsail: 53.89 m²
Genoa: 39.33 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 163.65 m²

Design

Type: FIRST 40
Builder: Beneteau
Designer: Farr Yacht Design
Year built: 2008
Stability index: 126.5

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.

6,42.6,5.094437,52,5.7,60,6,75,6.19,90,6.17,110,6.3,120,6.17,135,5.48,143.3,4.988927,150,4.62
8,40.6,6.032099,52,6.75,60,7,75,7.16,90,7.28,110,7.47,120,7.39,135,6.87,146.9,6.040214,150,5.84
10,39.4,6.65171,52,7.38,60,7.57,75,7.7,90,7.77,110,8.06,120,8.03,135,7.73,148,7.07507,150,6.92
12,38.2,6.909655,52,7.68,60,7.86,75,8.03,90,8.05,110,8.46,120,8.51,135,8.26,150,7.68,150.5,7.640554
14,37.6,7.017636,52,7.81,60,8.03,75,8.27,90,8.36,110,8.73,120,8.95,135,8.75,150,8.08,150.5,8.054178
16,37.6,7.105987,52,7.89,60,8.12,75,8.45,90,8.62,110,8.96,120,9.32,135,9.27,150,8.42,173,7.485798
20,38.2,7.215054,52,7.96,60,8.21,75,8.65,90,9.05,110,9.38,120,9.89,135,10.49,150,9.15,175.7,8.273288

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.7	6	6.19	6.17	6.3	6.17	5.48	4.62
8	6.75	7	7.16	7.28	7.47	7.39	6.87	5.84
10	7.38	7.57	7.7	7.77	8.06	8.03	7.73	6.92
12	7.68	7.86	8.03	8.05	8.46	8.51	8.26	7.68
14	7.81	8.03	8.27	8.36	8.73	8.95	8.75	8.08
16	7.89	8.12	8.45	8.62	8.96	9.32	9.27	8.42
20	7.96	8.21	8.65	9.05	9.38	9.89	10.49	9.15

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.6°	3.75	143.3°	4
8	40.6°	4.58	146.9°	5.06
10	39.4°	5.14	148°	6
12	38.2°	5.43	150.5°	6.65
14	37.6°	5.56	150.5°	7.01
16	37.6°	5.63	173°	7.43
20	38.2°	5.67	175.7°	8.25

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