ONDEIA — ORC Rating | RegattaPages

GPH

590.4

OSN

574.8

LOA

9.55 m

Displacement

2613 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7077

Medium

0.9198

High

1.0461

Triple Offshore

Low

0.9049

Medium

1.1357

High

1.2833

Boat Specifications

Dimensions

Length overall: 9.55 m
Beam: 2.96 m
Draft: 2.07 m
Displacement: 2613 kg
Crew weight: 620 kg
Wetted surface: 20.29 m²

Sails

Mainsail: 33.45 m²
Genoa: 33.41 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 90.25 m²

Design

Type: Grand Surprise Lac
Builder: Archambault
Designer: Joubert/Nivelt
Year built: 2000
Stability index: 112.2

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.

6,42,5.207599,52,5.83,60,6.11,75,6.3,90,6.17,110,6,120,5.84,135,5.24,143.4,4.770698,150,4.42
8,39.9,6.022171,52,6.7,60,6.89,75,7.01,90,6.99,110,7.05,120,6.97,135,6.49,146.9,5.789533,150,5.6
10,37.8,6.340528,52,7.08,60,7.28,75,7.47,90,7.49,110,7.71,120,7.66,135,7.28,149.2,6.624291,150,6.57
12,37,6.498584,52,7.25,60,7.49,75,7.84,90,7.98,110,8.27,120,8.36,135,7.96,150,7.22,150.1,7.22116
14,37,6.623798,52,7.37,60,7.64,75,8.07,90,8.41,110,8.66,120,9.02,135,8.72,147.6,7.958993,150,7.75
16,36.6,6.66403,52,7.45,60,7.75,75,8.25,90,8.73,110,9.03,120,9.58,135,9.6,145.5,8.797196,150,8.37
20,37,6.73649,52,7.54,60,7.89,75,8.49,90,9.17,110,9.75,120,10.56,135,11.75,142.8,11.047921,150,10.16

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.83	6.11	6.3	6.17	6	5.84	5.24	4.42
8	6.7	6.89	7.01	6.99	7.05	6.97	6.49	5.6
10	7.08	7.28	7.47	7.49	7.71	7.66	7.28	6.57
12	7.25	7.49	7.84	7.98	8.27	8.36	7.96	7.22
14	7.37	7.64	8.07	8.41	8.66	9.02	8.72	7.75
16	7.45	7.75	8.25	8.73	9.03	9.58	9.6	8.37
20	7.54	7.89	8.49	9.17	9.75	10.56	11.75	10.16

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42°	3.87	143.4°	3.83
8	39.9°	4.62	146.9°	4.85
10	37.8°	5.01	149.2°	5.69
12	37°	5.19	150.1°	6.26
14	37°	5.29	147.6°	6.72
16	36.6°	5.35	145.5°	7.25
20	37°	5.38	142.8°	8.8

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