Shadow — ORC Rating | RegattaPages

GPH

596.4

OSN

579.1

LOA

11 m

Displacement

5312 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6805

Medium

0.9212

High

1.0423

Triple Offshore

Low

0.8796

Medium

1.136

High

1.269

Boat Specifications

Dimensions

Length overall: 11 m
Beam: 3.6 m
Draft: 2.05 m
Displacement: 5312 kg
Crew weight: 790 kg
Wetted surface: 27.8 m²

Sails

Mainsail: 41.1 m²
Genoa: 34.66 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 126.79 m²

Design

Type: J-112E
Builder: J-BOATS
Designer: JOHNSTONE
Year built: 2015
Stability index: 122.3

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.

6,43.2,4.76015,52,5.35,60,5.69,75,5.94,90,5.99,110,6.1,120,5.96,135,5.35,144.2,4.857817,150,4.55
8,41.8,5.687641,52,6.4,60,6.72,75,6.95,90,7.13,110,7.26,120,7.17,135,6.67,147.3,5.882278,150,5.72
10,40.8,6.420121,52,7.09,60,7.28,75,7.43,90,7.58,110,7.81,120,7.76,135,7.47,148.7,6.846439,150,6.76
12,39.3,6.719734,52,7.39,60,7.57,75,7.74,90,7.79,110,8.27,120,8.29,135,7.97,150,7.43,150.9,7.370342
14,38.7,6.842378,52,7.51,60,7.73,75,8.01,90,8.1,110,8.59,120,8.84,135,8.53,150,7.79,151.1,7.710192
16,38.4,6.903209,52,7.58,60,7.81,75,8.22,90,8.44,110,8.87,120,9.29,135,9.12,150,8.14,173.9,7.261113
20,37.8,7.023938,52,7.68,60,7.9,75,8.41,90,8.97,110,9.39,120,10.01,135,10.76,150,8.96,175.7,8.002526

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.35	5.69	5.94	5.99	6.1	5.96	5.35	4.55
8	6.4	6.72	6.95	7.13	7.26	7.17	6.67	5.72
10	7.09	7.28	7.43	7.58	7.81	7.76	7.47	6.76
12	7.39	7.57	7.74	7.79	8.27	8.29	7.97	7.43
14	7.51	7.73	8.01	8.1	8.59	8.84	8.53	7.79
16	7.58	7.81	8.22	8.44	8.87	9.29	9.12	8.14
20	7.68	7.9	8.41	8.97	9.39	10.01	10.76	8.96

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.2°	3.47	144.2°	3.94
8	41.8°	4.24	147.3°	4.95
10	40.8°	4.86	148.7°	5.85
12	39.3°	5.2	150.9°	6.44
14	38.7°	5.34	151.1°	6.75
16	38.4°	5.41	173.9°	7.22
20	37.8°	5.55	175.7°	7.98

Loading polar chart…