LO CHIVAU — ORC Rating

GPH

664.6

OSN

647.1

LOA

7 m

Displacement

1089 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7055

Medium

0.9201

High

1.0414

Triple Offshore

Low

0.9028

Medium

1.1344

High

1.2945

Boat Specifications

Dimensions

Length overall: 7 m
Beam: 2.75 m
Draft: 1.72 m
Displacement: 1089 kg
Crew weight: 330 kg
Wetted surface: 12.48 m²

Sails

Mainsail: 23.01 m²
Genoa: 12.65 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 36.85 m²

Design

Type: BEPOX 700
Builder: AMATEUR
Designer: REARD
Year built: 1999

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.

6,41.7,4.473385,52,5.02,60,5.27,75,5.46,90,5.59,110,5.54,120,5.35,135,4.76,144.5,4.274578,150,4.01
8,40.1,5.281588,52,5.84,60,5.99,75,6.09,90,6.28,110,6.28,120,6.15,135,5.78,147.8,5.176123,150,5.05
10,37.5,5.646916,52,6.21,60,6.36,75,6.52,90,6.81,110,6.9,120,6.72,135,6.33,150,5.83,150.2,5.819545
12,36.4,5.752312,52,6.42,60,6.68,75,6.98,90,7.1,110,7.62,120,7.4,135,6.89,150,6.27,174.2,5.538352
14,36.4,5.802008,52,6.51,60,6.83,75,7.36,90,7.57,110,8.22,120,8.25,135,7.54,150,6.7,177.7,6.04487
16,36.7,5.8121,52,6.54,60,6.9,75,7.55,90,8.11,110,8.65,120,9.19,135,8.34,150,7.17,177.6,6.455663
20,37.8,5.897577,52,6.64,60,7,75,7.7,90,8.72,110,9.57,120,10.5,135,11.44,135.3,11.409688,150,9.36

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.02	5.27	5.46	5.59	5.54	5.35	4.76	4.01
8	5.84	5.99	6.09	6.28	6.28	6.15	5.78	5.05
10	6.21	6.36	6.52	6.81	6.9	6.72	6.33	5.83
12	6.42	6.68	6.98	7.1	7.62	7.4	6.89	6.27
14	6.51	6.83	7.36	7.57	8.22	8.25	7.54	6.7
16	6.54	6.9	7.55	8.11	8.65	9.19	8.34	7.17
20	6.64	7	7.7	8.72	9.57	10.5	11.44	9.36

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.7°	3.34	144.5°	3.48
8	40.1°	4.04	147.8°	4.38
10	37.5°	4.48	150.2°	5.05
12	36.4°	4.63	174.2°	5.51
14	36.4°	4.67	177.7°	6.04
16	36.7°	4.66	177.6°	6.45
20	37.8°	4.66	135.3°	8.11

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