SHADAI — ORC Rating | RegattaPages

GPH

700.4

OSN

683.6

LOA

13 m

Displacement

8771 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5616

Medium

0.7587

High

0.8799

Triple Offshore

Low

0.7384

Medium

0.9711

High

1.0935

Boat Specifications

Dimensions

Length overall: 13 m
Beam: 4.18 m
Draft: 1.67 m
Displacement: 8771 kg
Crew weight: 500 kg
Wetted surface: 32.71 m²

Sails

Mainsail: 23.02 m²
Genoa: 40.73 m²
Spinnaker: 83.78 m²
Asymmetric spinnaker: 0 m²

Design

Type: VICTORY 43
Builder: NAUTICA INTEGRAL
Designer: HECTOR DOMATO
Year built: 1992

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.

6,46.9,4.054012,52,4.39,60,4.77,75,5.1,90,5.24,110,5.33,120,5.19,135,4.7,144,4.227352,150,3.95
8,45.4,4.77104,52,5.23,60,5.6,75,5.96,90,6.31,110,6.43,120,6.27,135,5.72,148,5.0233,150,4.92
10,45.2,5.32191,52,5.86,60,6.29,75,6.69,90,7.02,110,7.13,120,7.06,135,6.65,147,5.97374,150,5.78
12,45.8,5.823585,52,6.38,60,6.76,75,7.12,90,7.35,110,7.48,120,7.45,135,7.21,150,6.58,150.5,6.549047
14,46.5,6.159616,52,6.66,60,7,75,7.33,90,7.56,110,7.76,120,7.76,135,7.55,150,7.12,155.5,6.846445
16,46.7,6.342787,52,6.79,60,7.12,75,7.43,90,7.73,110,8,120,8.06,135,7.85,150,7.44,162,7.002738
20,46.9,6.381044,52,6.83,60,7.19,75,7.45,90,7.93,110,8.27,120,8.52,135,8.47,150,7.99,174,7.350266

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.39	4.77	5.1	5.24	5.33	5.19	4.7	3.95
8	5.23	5.6	5.96	6.31	6.43	6.27	5.72	4.92
10	5.86	6.29	6.69	7.02	7.13	7.06	6.65	5.78
12	6.38	6.76	7.12	7.35	7.48	7.45	7.21	6.58
14	6.66	7	7.33	7.56	7.76	7.76	7.55	7.12
16	6.79	7.12	7.43	7.73	8	8.06	7.85	7.44
20	6.83	7.19	7.45	7.93	8.27	8.52	8.47	7.99

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	46.9°	2.77	144°	3.42
8	45.4°	3.35	148°	4.26
10	45.2°	3.75	147°	5.01
12	45.8°	4.06	150.5°	5.7
14	46.5°	4.24	155.5°	6.23
16	46.7°	4.35	162°	6.66
20	46.9°	4.36	174°	7.31

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