EVVAI — ORC Rating | RegattaPages

GPH

572.8

OSN

557.6

LOA

12.19 m

Displacement

7432 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7212

Medium

0.9579

High

1.0727

Triple Offshore

Low

0.9288

Medium

1.1777

High

1.2971

Boat Specifications

Dimensions

Length overall: 12.19 m
Beam: 3.64 m
Draft: 2.24 m
Displacement: 7432 kg
Crew weight: 796 kg
Wetted surface: 33.08 m²

Sails

Mainsail: 50.97 m²
Genoa: 40.76 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 158.12 m²

Design

Type: J 122
Builder: J/Composites
Designer: Johnstone
Year built: 2006

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.

6,43,5.168498,52,5.76,60,6.06,75,6.27,90,6.47,110,6.32,120,6.18,135,5.54,143.2,5.057876,150,4.68
8,40.9,6.099066,52,6.8,60,7.05,75,7.21,90,7.47,110,7.46,120,7.38,135,6.88,146.7,6.113849,150,5.9
10,39.4,6.65171,52,7.38,60,7.57,75,7.72,90,7.94,110,8.02,120,8.01,135,7.72,148.7,7.045395,150,6.95
12,38.4,6.864929,52,7.62,60,7.82,75,8.02,90,8.19,110,8.39,120,8.46,135,8.24,150,7.67,150.6,7.62155
14,37.8,6.973315,52,7.73,60,7.94,75,8.22,90,8.36,110,8.75,120,8.87,135,8.73,150,8.06,150.7,8.015418
16,37.5,7.033436,52,7.8,60,8.02,75,8.34,90,8.58,110,9.07,120,9.17,135,9.24,150,8.41,173,7.475723
20,37.8,7.163151,52,7.89,60,8.12,75,8.52,90,8.92,110,9.58,120,10,135,10.5,150,9.14,175.7,8.243204
24,39.1,7.190292,52,7.89,60,8.12,75,8.6,90,9.12,110,9.98,120,10.88,135,12.01,141,12.288554,150,11.03

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.76	6.06	6.27	6.47	6.32	6.18	5.54	4.68
8	6.8	7.05	7.21	7.47	7.46	7.38	6.88	5.9
10	7.38	7.57	7.72	7.94	8.02	8.01	7.72	6.95
12	7.62	7.82	8.02	8.19	8.39	8.46	8.24	7.67
14	7.73	7.94	8.22	8.36	8.75	8.87	8.73	8.06
16	7.8	8.02	8.34	8.58	9.07	9.17	9.24	8.41
20	7.89	8.12	8.52	8.92	9.58	10	10.5	9.14
24	7.89	8.12	8.6	9.12	9.98	10.88	12.01	11.03

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.78	143.2°	4.05
8	40.9°	4.61	146.7°	5.11
10	39.4°	5.14	148.7°	6.02
12	38.4°	5.38	150.6°	6.64
14	37.8°	5.51	150.7°	6.99
16	37.5°	5.58	173°	7.42
20	37.8°	5.66	175.7°	8.22
24	39.1°	5.58	141°	9.55

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