ANNA — ORC Rating | RegattaPages

GPH

667.8

OSN

648.6

LOA

11.8 m

Displacement

8643 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6763

Medium

0.9138

High

1.0623

Triple Offshore

Low

0.8721

Medium

1.1458

High

1.2876

Boat Specifications

Dimensions

Length overall: 11.8 m
Beam: 3.88 m
Draft: 2.02 m
Displacement: 8643 kg
Crew weight: 500 kg
Wetted surface: 30.62 m²

Sails

Mainsail: 33.16 m²
Genoa: 44.81 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 93.93 m²

Design

Type: GIBSEA 402
Builder: GIBERT MARINE SA
Designer: JOUBERT/NIVELT
Year built: 1987

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.

6,43.1,4.355196,52,4.85,60,5.11,75,5.31,90,5.26,110,5.24,120,5.07,135,4.57,145.9,4.069752,150,3.89
8,41.5,5.100435,52,5.73,60,6.02,75,6.27,90,6.25,110,6.36,120,6.16,135,5.62,147.3,5.038557,150,4.9
10,41.2,5.728222,52,6.46,60,6.73,75,6.92,90,7.01,110,7.1,120,6.99,135,6.56,146.6,5.95318,150,5.73
12,42.1,6.26705,52,6.85,60,7.06,75,7.23,90,7.36,110,7.47,120,7.41,135,7.14,147.1,6.681595,150,6.47
14,41.3,6.442474,52,7.05,60,7.24,75,7.43,90,7.51,110,7.76,120,7.72,135,7.49,149.7,6.960888,150,6.93
16,40.6,6.506238,52,7.14,60,7.35,75,7.59,90,7.7,110,8.03,120,8.03,135,7.79,150,7.25,172.6,6.615096
20,41,6.585315,52,7.19,60,7.43,75,7.79,90,8.04,110,8.35,120,8.63,135,8.42,150,7.73,176.4,7.324453

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.85	5.11	5.31	5.26	5.24	5.07	4.57	3.89
8	5.73	6.02	6.27	6.25	6.36	6.16	5.62	4.9
10	6.46	6.73	6.92	7.01	7.1	6.99	6.56	5.73
12	6.85	7.06	7.23	7.36	7.47	7.41	7.14	6.47
14	7.05	7.24	7.43	7.51	7.76	7.72	7.49	6.93
16	7.14	7.35	7.59	7.7	8.03	8.03	7.79	7.25
20	7.19	7.43	7.79	8.04	8.35	8.63	8.42	7.73

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.1°	3.18	145.9°	3.37
8	41.5°	3.82	147.3°	4.24
10	41.2°	4.31	146.6°	4.97
12	42.1°	4.65	147.1°	5.61
14	41.3°	4.84	149.7°	6.01
16	40.6°	4.94	172.6°	6.56
20	41°	4.97	176.4°	7.31

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