SUNBIRD — ORC Rating | RegattaPages

GPH

608.6

OSN

589.1

LOA

12.895 m

Displacement

8500 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6593

Medium

0.9068

High

1.0596

Triple Offshore

Low

0.8508

Medium

1.1178

High

1.261

Boat Specifications

Dimensions

Length overall: 12.895 m
Beam: 3.99 m
Draft: 2.12 m
Displacement: 8500 kg
Crew weight: 750 kg
Wetted surface: 33.87 m²

Sails

Mainsail: 36.96 m²
Genoa: 49.74 m²
Spinnaker: 111 m²
Asymmetric spinnaker: 127 m²

Design

Type: GRAND SOLEIL 43
Builder: DEL PARDO
Designer: J&J DESIGN
Year built: 1998
Stability index: 112.7

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.

6,44.2,4.826264,52,5.34,60,5.66,75,5.85,90,5.72,110,5.75,120,5.6,135,5.01,143.9,4.542136,150,4.24
8,42,5.692026,52,6.35,60,6.62,75,6.81,90,6.77,110,6.95,120,6.82,135,6.28,147.3,5.561426,150,5.4
10,40.6,6.321851,52,7,60,7.22,75,7.37,90,7.47,110,7.64,120,7.57,135,7.21,147.5,6.568717,150,6.4
12,38.8,6.67233,52,7.39,60,7.57,75,7.72,90,7.84,110,8.06,120,8.02,135,7.76,150,7.12,155.4,6.829909
14,38.2,6.89693,52,7.61,60,7.79,75,7.96,90,8.04,110,8.4,120,8.41,135,8.16,150,7.64,162.8,7.149748
16,37.6,6.967149,52,7.73,60,7.93,75,8.16,90,8.23,110,8.69,120,8.77,135,8.54,150,8.02,174.5,7.414133
20,38.1,7.116217,52,7.83,60,8.05,75,8.41,90,8.63,110,9.1,120,9.44,135,9.33,150,8.71,179,8.131238

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.34	5.66	5.85	5.72	5.75	5.6	5.01	4.24
8	6.35	6.62	6.81	6.77	6.95	6.82	6.28	5.4
10	7	7.22	7.37	7.47	7.64	7.57	7.21	6.4
12	7.39	7.57	7.72	7.84	8.06	8.02	7.76	7.12
14	7.61	7.79	7.96	8.04	8.4	8.41	8.16	7.64
16	7.73	7.93	8.16	8.23	8.69	8.77	8.54	8.02
20	7.83	8.05	8.41	8.63	9.1	9.44	9.33	8.71

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.2°	3.46	143.9°	3.67
8	42°	4.23	147.3°	4.68
10	40.6°	4.8	147.5°	5.54
12	38.8°	5.2	155.4°	6.21
14	38.2°	5.42	162.8°	6.83
16	37.6°	5.52	174.5°	7.38
20	38.1°	5.6	179°	8.13

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