Huahine — ORC Rating | RegattaPages

GPH

709.3

OSN

691.5

LOA

9.25 m

Displacement

3079 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5936

Medium

0.7781

High

0.8665

Triple Offshore

Low

0.7583

Medium

0.947

High

1.0323

Boat Specifications

Dimensions

Length overall: 9.25 m
Beam: 3.16 m
Draft: 1.66 m
Displacement: 3079 kg
Crew weight: 360 kg
Wetted surface: 17.87 m²

Sails

Mainsail: 17.73 m²
Genoa: 42.79 m²
Spinnaker: 57.1 m²
Asymmetric spinnaker: 0 m²

Design

Type: Dufour 3800
Builder: Dufour
Designer: German Frers
Year built: 1980
Stability index: 112

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.

6,42.4,4.373995,52,4.88,60,5.15,75,5.36,90,5.3,110,4.87,120,4.74,135,4.34,147.9,3.83652,150,3.75
8,42,5.153773,52,5.7,60,5.88,75,6,90,6.01,110,5.86,120,5.75,135,5.31,150,4.7,152,4.620886
10,40.8,5.508623,52,6.04,60,6.18,75,6.3,90,6.34,110,6.33,120,6.27,135,6.03,150,5.54,152.9,5.414436
12,39.9,5.631121,52,6.16,60,6.32,75,6.5,90,6.58,110,6.66,120,6.62,135,6.42,150,6.11,161.3,5.764296
14,39.4,5.668189,52,6.21,60,6.38,75,6.64,90,6.81,110,6.98,120,6.97,135,6.76,150,6.45,175.7,5.99688
16,39.4,5.68113,52,6.23,60,6.41,75,6.71,90,6.99,110,7.2,120,7.3,135,7.12,150,6.77,179,6.340966
20,40.2,5.629775,52,6.2,60,6.41,75,6.77,90,7.18,110,7.47,120,7.77,135,7.81,150,7.44,178.1,6.943818

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.88	5.15	5.36	5.3	4.87	4.74	4.34	3.75
8	5.7	5.88	6	6.01	5.86	5.75	5.31	4.7
10	6.04	6.18	6.3	6.34	6.33	6.27	6.03	5.54
12	6.16	6.32	6.5	6.58	6.66	6.62	6.42	6.11
14	6.21	6.38	6.64	6.81	6.98	6.97	6.76	6.45
16	6.23	6.41	6.71	6.99	7.2	7.3	7.12	6.77
20	6.2	6.41	6.77	7.18	7.47	7.77	7.81	7.44

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.23	147.9°	3.25
8	42°	3.83	152°	4.08
10	40.8°	4.17	152.9°	4.82
12	39.9°	4.32	161.3°	5.46
14	39.4°	4.38	175.7°	5.98
16	39.4°	4.39	179°	6.34
20	40.2°	4.3	178.1°	6.94

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