MIDVA — ORC Rating | RegattaPages

GPH

681.5

OSN

660.8

LOA

10.61 m

Displacement

4905 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5924

Medium

0.8088

High

0.9352

Triple Offshore

Low

0.7625

Medium

0.9971

High

1.1165

Boat Specifications

Dimensions

Length overall: 10.61 m
Beam: 3.38 m
Draft: 1.82 m
Displacement: 4905 kg
Crew weight: 540 kg
Wetted surface: 23.28 m²

Sails

Mainsail: 23.69 m²
Genoa: 33.07 m²
Spinnaker: 74.68 m²
Asymmetric spinnaker: 0 m²

Design

Type: proto
Builder: Petronio&Pecarich
Designer: Holland
Year built: 1982

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.

6,42.8,4.211359,52,4.73,60,5.01,75,5.21,90,5.14,110,5.14,120,5,135,4.57,147,4.018264,150,3.9
8,41.6,4.961232,52,5.59,60,5.89,75,6.13,90,6.09,110,6.24,120,6.1,135,5.6,150,4.91,151,4.859255
10,41.6,5.603117,52,6.24,60,6.47,75,6.64,90,6.73,110,6.85,120,6.78,135,6.47,150,5.79,151.5,5.712224
12,40.5,5.983646,52,6.59,60,6.76,75,6.91,90,7.02,110,7.18,120,7.14,135,6.93,150,6.52,157,6.213981
14,39.9,6.139486,52,6.75,60,6.92,75,7.09,90,7.16,110,7.49,120,7.47,135,7.24,150,6.93,180,6.33
16,40.1,6.235935,52,6.81,60,7.01,75,7.25,90,7.36,110,7.77,120,7.81,135,7.58,150,7.22,180,6.8
20,40.9,6.257827,52,6.83,60,7.05,75,7.43,90,7.74,110,8.08,120,8.39,135,8.31,150,7.87,180,7.38

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.73	5.01	5.21	5.14	5.14	5	4.57	3.9
8	5.59	5.89	6.13	6.09	6.24	6.1	5.6	4.91
10	6.24	6.47	6.64	6.73	6.85	6.78	6.47	5.79
12	6.59	6.76	6.91	7.02	7.18	7.14	6.93	6.52
14	6.75	6.92	7.09	7.16	7.49	7.47	7.24	6.93
16	6.81	7.01	7.25	7.36	7.77	7.81	7.58	7.22
20	6.83	7.05	7.43	7.74	8.08	8.39	8.31	7.87

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.8°	3.09	147°	3.37
8	41.6°	3.71	151°	4.25
10	41.6°	4.19	151.5°	5.02
12	40.5°	4.55	157°	5.72
14	39.9°	4.71	180°	6.33
16	40.1°	4.77	180°	6.8
20	40.9°	4.73	180°	7.38

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