SUNBIRD — ORC Rating | RegattaPages

GPH

618.5

OSN

598.2

LOA

12.895 m

Displacement

8500 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7225

Medium

0.9997

High

1.1842

Triple Offshore

Low

0.9326

Medium

1.2396

High

1.4158

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: 33.95 m²

Sails

Mainsail: 36.96 m²
Genoa: 50.63 m²
Spinnaker: 111 m²
Asymmetric spinnaker: 0 m²

Design

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

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.

6,43.4,4.610675,52,5.15,60,5.45,75,5.7,90,5.65,110,5.55,120,5.42,135,4.94,145.4,4.409962,150,4.19
8,41.8,5.446185,52,6.13,60,6.46,75,6.73,90,6.68,110,6.78,120,6.62,135,6.1,149.5,5.327118,150,5.3
10,41.7,6.187736,52,6.92,60,7.19,75,7.39,90,7.43,110,7.58,120,7.48,135,7.06,150,6.26,150.9,6.20299
12,40.6,6.703796,52,7.38,60,7.58,75,7.74,90,7.83,110,8,120,7.94,135,7.66,150,7.08,154,6.87588
14,39.4,6.923473,52,7.61,60,7.8,75,7.98,90,8.03,110,8.36,120,8.32,135,8.04,150,7.64,163,7.131618
16,38.7,6.99614,52,7.73,60,7.94,75,8.18,90,8.28,110,8.7,120,8.72,135,8.42,150,8,180,7.4
20,39.2,7.123091,52,7.8,60,8.04,75,8.46,90,8.76,110,9.11,120,9.47,135,9.26,150,8.72,180,8.14

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.15	5.45	5.7	5.65	5.55	5.42	4.94	4.19
8	6.13	6.46	6.73	6.68	6.78	6.62	6.1	5.3
10	6.92	7.19	7.39	7.43	7.58	7.48	7.06	6.26
12	7.38	7.58	7.74	7.83	8	7.94	7.66	7.08
14	7.61	7.8	7.98	8.03	8.36	8.32	8.04	7.64
16	7.73	7.94	8.18	8.28	8.7	8.72	8.42	8
20	7.8	8.04	8.46	8.76	9.11	9.47	9.26	8.72

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.4°	3.35	145.4°	3.63
8	41.8°	4.06	149.5°	4.59
10	41.7°	4.62	150.9°	5.42
12	40.6°	5.09	154°	6.18
14	39.4°	5.35	163°	6.82
16	38.7°	5.46	180°	7.4
20	39.2°	5.52	180°	8.14

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