GBR-1 — ORC Rating | RegattaPages

GPH

619

OSN

601.8

LOA

10.632 m

Displacement

4119 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6488

Medium

0.8885

High

1.0241

Triple Offshore

Low

0.8445

Medium

1.095

High

1.2333

Boat Specifications

Dimensions

Length overall: 10.632 m
Beam: 3.49 m
Draft: 2 m
Displacement: 4119 kg
Crew weight: 662 kg
Wetted surface: 24.6 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
Stability index: 101.7

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.

6,43,4.854012,52,5.43,60,5.76,75,6.02,90,5.94,110,5.66,120,5.45,135,4.84,138.5,4.64647,150,4.01
8,41.7,5.772542,52,6.45,60,6.72,75,6.9,90,6.91,110,6.84,120,6.64,135,6.01,149.2,5.1574,150,5.11
10,40,6.331225,52,6.99,60,7.17,75,7.32,90,7.36,110,7.41,120,7.3,135,6.92,150,6.12,150.2,6.107641
12,38.7,6.509229,52,7.19,60,7.39,75,7.61,90,7.7,110,7.88,120,7.76,135,7.42,150,6.94,157.4,6.607379
14,38.1,6.595208,52,7.28,60,7.5,75,7.85,90,8.06,110,8.39,120,8.3,135,7.87,150,7.42,170,6.843975
16,37.9,6.653283,52,7.34,60,7.56,75,7.99,90,8.39,110,8.82,120,8.88,135,8.41,150,7.84,179,7.251104
20,38.2,6.756955,52,7.42,60,7.65,75,8.14,90,8.79,110,9.38,120,9.98,135,9.71,150,8.88,177.2,8.089658

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.43	5.76	6.02	5.94	5.66	5.45	4.84	4.01
8	6.45	6.72	6.9	6.91	6.84	6.64	6.01	5.11
10	6.99	7.17	7.32	7.36	7.41	7.3	6.92	6.12
12	7.19	7.39	7.61	7.7	7.88	7.76	7.42	6.94
14	7.28	7.5	7.85	8.06	8.39	8.3	7.87	7.42
16	7.34	7.56	7.99	8.39	8.82	8.88	8.41	7.84
20	7.42	7.65	8.14	8.79	9.38	9.98	9.71	8.88

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.55	138.5°	3.48
8	41.7°	4.31	149.2°	4.43
10	40°	4.85	150.2°	5.3
12	38.7°	5.08	157.4°	6.1
14	38.1°	5.19	170°	6.74
16	37.9°	5.25	179°	7.25
20	38.2°	5.31	177.2°	8.08

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