GBR-1 — ORC Rating | RegattaPages

GPH

615.2

OSN

597.8

LOA

10.632 m

Displacement

4118 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6538

Medium

0.8951

High

1.0379

Triple Offshore

Low

0.85

Medium

1.1001

High

1.2463

Boat Specifications

Dimensions

Length overall: 10.632 m
Beam: 3.49 m
Draft: 2 m
Displacement: 4118 kg
Crew weight: 662 kg
Wetted surface: 25.45 m²

Sails

Mainsail: 42.39 m²
Genoa: 30.2 m²
Spinnaker: 65.34 m²
Asymmetric spinnaker: 0 m²

Design

Type: J.O.D. 35
Builder: Jeanneau
Designer: D. Andrieu
Year built: 1991

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.

6,42.8,4.87918,52,5.47,60,5.79,75,6.06,90,6,110,5.69,120,5.48,135,4.88,138.8,4.664979,150,4.06
8,41.2,5.754804,52,6.46,60,6.72,75,6.91,90,6.93,110,6.85,120,6.66,135,6.04,149,5.191519,150,5.14
10,39.9,6.348046,52,6.99,60,7.16,75,7.32,90,7.36,110,7.42,120,7.31,135,6.93,150,6.13146
12,37.9,6.564573,52,7.25,60,7.42,75,7.6,90,7.71,110,7.88,120,7.77,135,7.43,150,6.94,157,6.626798
14,37.1,6.657607,52,7.35,60,7.56,75,7.87,90,8.05,110,8.37,120,8.3,135,7.87,150,7.41,176,6.766483
16,36.8,6.706369,52,7.42,60,7.64,75,8.06,90,8.36,110,8.81,120,8.87,135,8.4,150,7.83,180,7.26
20,37.1,6.782985,52,7.45,60,7.72,75,8.25,90,8.86,110,9.52,120,9.99,135,9.68,150,8.84,179.8,8.090049

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.47	5.79	6.06	6	5.69	5.48	4.88	4.06
8	6.46	6.72	6.91	6.93	6.85	6.66	6.04	5.14
10	6.99	7.16	7.32	7.36	7.42	7.31	6.93	6.13
12	7.25	7.42	7.6	7.71	7.88	7.77	7.43	6.94
14	7.35	7.56	7.87	8.05	8.37	8.3	7.87	7.41
16	7.42	7.64	8.06	8.36	8.81	8.87	8.4	7.83
20	7.45	7.72	8.25	8.86	9.52	9.99	9.68	8.84

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.8°	3.58	138.8°	3.51
8	41.2°	4.33	149°	4.45
10	39.9°	4.87	150°	5.31
12	37.9°	5.18	157°	6.1
14	37.1°	5.31	176°	6.75
16	36.8°	5.37	180°	7.26
20	37.1°	5.41	179.8°	8.09

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