GAUDIR — ORC Rating | RegattaPages

GPH

659.2

OSN

645

LOA

11.88 m

Displacement

6781 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5963

Medium

0.81

High

0.954

Triple Offshore

Low

0.7879

Medium

1.0288

High

1.1671

Boat Specifications

Dimensions

Length overall: 11.88 m
Beam: 3.85 m
Draft: 1.52 m
Displacement: 6781 kg
Crew weight: 677 kg
Wetted surface: 27.85 m²

Sails

Mainsail: 38.92 m²
Genoa: 34.95 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 0 m²

Design

Type: ETAP 39 S
Builder: ETAP YACHTING
Designer: J&J DESIGN
Year built: 1998

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.

6,46.5,4.605185,52,5.01,60,5.44,75,5.93,90,5.93,110,5.36,120,5.08,135,4.54,145,4.065179,150,3.84
8,45.8,5.421958,52,5.94,60,6.44,75,6.86,90,6.87,110,6.39,120,6.16,135,5.6,148,4.976133,150,4.87
10,46.1,6.129202,52,6.67,60,7.05,75,7.3,90,7.33,110,7.16,120,7.01,135,6.52,148.2,5.824265,150,5.72
12,45,6.519525,52,7.05,60,7.34,75,7.56,90,7.61,110,7.56,120,7.46,135,7.16,148.5,6.579563,150,6.47
14,42.8,6.582804,52,7.23,60,7.5,75,7.77,90,7.86,110,7.89,120,7.79,135,7.53,150,7.02,171.5,6.248636
16,43.1,6.738228,52,7.32,60,7.61,75,7.94,90,8.11,110,8.24,120,8.14,135,7.85,150,7.37,174,6.837456
20,43.5,6.79649,52,7.41,60,7.7,75,8.14,90,8.54,110,8.94,120,8.88,135,8.54,150,7.89,177,7.540334

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.01	5.44	5.93	5.93	5.36	5.08	4.54	3.84
8	5.94	6.44	6.86	6.87	6.39	6.16	5.6	4.87
10	6.67	7.05	7.3	7.33	7.16	7.01	6.52	5.72
12	7.05	7.34	7.56	7.61	7.56	7.46	7.16	6.47
14	7.23	7.5	7.77	7.86	7.89	7.79	7.53	7.02
16	7.32	7.61	7.94	8.11	8.24	8.14	7.85	7.37
20	7.41	7.7	8.14	8.54	8.94	8.88	8.54	7.89

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	46.5°	3.17	145°	3.33
8	45.8°	3.78	148°	4.22
10	46.1°	4.25	148.2°	4.95
12	45°	4.61	148.5°	5.61
14	42.8°	4.83	171.5°	6.18
16	43.1°	4.92	174°	6.8
20	43.5°	4.93	177°	7.53

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