H2O — ORC Rating | RegattaPages

GPH

623.3

OSN

601.3

LOA

13.238 m

Displacement

10161 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6351

Medium

0.8859

High

1.0527

Triple Offshore

Low

0.8187

Medium

1.0965

High

1.2499

Boat Specifications

Dimensions

Length overall: 13.238 m
Beam: 4.04 m
Draft: 2.29 m
Displacement: 10161 kg
Crew weight: 800 kg
Wetted surface: 37.6 m²

Sails

Mainsail: 40.67 m²
Genoa: 47.01 m²
Spinnaker: 117.92 m²
Asymmetric spinnaker: 0 m²

Design

Type: First 435
Builder: Beneteau
Designer: Frers
Year built: 1986
Stability index: 120.7

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.

6,43.2,4.55438,52,5.1,60,5.39,75,5.6,90,5.5,110,5.51,120,5.36,135,4.84,145.1,4.340659,150,4.11
8,41.4,5.3992,52,6.07,60,6.38,75,6.61,90,6.58,110,6.75,120,6.56,135,6,149.6,5.252091,150,5.23
10,40.6,6.084781,52,6.88,60,7.13,75,7.31,90,7.42,110,7.55,120,7.44,135,7,150,6.19,151.6,6.104711
12,40.6,6.703796,52,7.34,60,7.52,75,7.66,90,7.81,110,7.96,120,7.89,135,7.62,150,7.06,153.8,6.854213
14,39.1,6.893918,52,7.57,60,7.74,75,7.91,90,7.98,110,8.29,120,8.25,135,8,150,7.61,161,7.191821
16,38.7,7.008953,52,7.68,60,7.88,75,8.1,90,8.18,110,8.59,120,8.61,135,8.35,150,7.97,175.4,7.383784
20,38.1,7.078094,52,7.77,60,8,75,8.37,90,8.6,110,8.95,120,9.27,135,9.12,150,8.65,179,8.081231

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.1	5.39	5.6	5.5	5.51	5.36	4.84	4.11
8	6.07	6.38	6.61	6.58	6.75	6.56	6	5.23
10	6.88	7.13	7.31	7.42	7.55	7.44	7	6.19
12	7.34	7.52	7.66	7.81	7.96	7.89	7.62	7.06
14	7.57	7.74	7.91	7.98	8.29	8.25	8	7.61
16	7.68	7.88	8.1	8.18	8.59	8.61	8.35	7.97
20	7.77	8	8.37	8.6	8.95	9.27	9.12	8.65

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.2°	3.32	145.1°	3.56
8	41.4°	4.05	149.6°	4.53
10	40.6°	4.62	151.6°	5.37
12	40.6°	5.09	153.8°	6.15
14	39.1°	5.35	161°	6.8
16	38.7°	5.47	175.4°	7.36
20	38.1°	5.57	179°	8.08

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