ORCOTORO — ORC Rating

GPH

694.8

OSN

677.2

LOA

7.06 m

Displacement

900 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6153

Medium

0.7922

High

0.8887

Triple Offshore

Low

0.7815

Medium

0.9592

High

1.0683

Boat Specifications

Dimensions

Length overall: 7.06 m
Beam: 2.5 m
Draft: 1.42 m
Displacement: 900 kg
Crew weight: 320 kg
Wetted surface: 9.69 m²

Sails

Mainsail: 17.74 m²
Genoa: 12.45 m²
Spinnaker: 52.62 m²
Asymmetric spinnaker: 0 m²

Design

Type: Miniwing
Builder: Stefram Plast
Designer: Ceccarelli
Year built: 1984
Stability index: 104.1

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.

6,42.4,4.292744,52,4.82,60,5.06,75,5.21,90,5.34,110,5.44,120,5.33,135,4.87,145.6,4.326677,150,4.12
8,40.8,5.006638,52,5.52,60,5.68,75,5.79,90,5.92,110,6.1,120,6.04,135,5.75,150,5.14,150.5,5.124342
10,38.3,5.300873,52,5.83,60,5.98,75,6.14,90,6.19,110,6.57,120,6.59,135,6.31,150,5.83,158.6,5.520614
12,37.6,5.402065,52,6,60,6.21,75,6.44,90,6.52,110,6.86,120,7.04,135,6.82,150,6.37,171.8,5.748774
14,37.8,5.44197,52,6.08,60,6.31,75,6.64,90,6.82,110,7.1,120,7.43,135,7.39,150,6.83,174.8,6.195498
16,38.1,5.464238,52,6.12,60,6.37,75,6.75,90,7.08,110,7.34,120,7.8,135,8.27,150,7.35,176.6,6.621655
20,40.5,5.575969,52,6.15,60,6.41,75,6.84,90,7.38,110,7.86,120,8.8,135,10.33,143.3,10.626414,150,9.84

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.82	5.06	5.21	5.34	5.44	5.33	4.87	4.12
8	5.52	5.68	5.79	5.92	6.1	6.04	5.75	5.14
10	5.83	5.98	6.14	6.19	6.57	6.59	6.31	5.83
12	6	6.21	6.44	6.52	6.86	7.04	6.82	6.37
14	6.08	6.31	6.64	6.82	7.1	7.43	7.39	6.83
16	6.12	6.37	6.75	7.08	7.34	7.8	8.27	7.35
20	6.15	6.41	6.84	7.38	7.86	8.8	10.33	9.84

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.17	145.6°	3.57
8	40.8°	3.79	150.5°	4.46
10	38.3°	4.16	158.6°	5.14
12	37.6°	4.28	171.8°	5.69
14	37.8°	4.3	174.8°	6.17
16	38.1°	4.3	176.6°	6.61
20	40.5°	4.24	143.3°	8.52

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