IJs Na! — ORC Rating | RegattaPages

GPH

647.7

OSN

628.3

LOA

11.255 m

Displacement

7234 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6276

Medium

0.8556

High

0.9901

Triple Offshore

Low

0.8097

Medium

1.046

High

1.1663

Boat Specifications

Dimensions

Length overall: 11.255 m
Beam: 3.62 m
Draft: 1.96 m
Displacement: 7234 kg
Crew weight: 621 kg
Wetted surface: 29.87 m²

Sails

Mainsail: 40.9 m²
Genoa: 44.69 m²
Spinnaker: 82.83 m²
Asymmetric spinnaker: 0 m²

Design

Type: Winner 1120
Builder: Winner
Designer: Stadt
Year built: 1993

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.

6,43.6,4.736445,52,5.23,60,5.52,75,5.71,90,5.61,110,5.35,120,5.17,135,4.64,144.7,4.141459,150,3.9
8,41.7,5.531461,52,6.14,60,6.38,75,6.54,90,6.49,110,6.42,120,6.25,135,5.72,149.8,4.99841,150,4.98
10,40.1,6.052909,52,6.67,60,6.84,75,6.97,90,6.98,110,7.04,120,6.94,135,6.56,150,5.9,153,5.74631
12,38.9,6.321932,52,6.94,60,7.09,75,7.23,90,7.27,110,7.39,120,7.34,135,7.08,150,6.62,158.4,6.270324
14,38.2,6.451556,52,7.08,60,7.24,75,7.41,90,7.48,110,7.67,120,7.63,135,7.43,150,7.09,171.8,6.516624
16,37.7,6.496268,52,7.15,60,7.31,75,7.54,90,7.66,110,7.93,120,7.92,135,7.73,150,7.42,178.1,6.943818
20,37.8,6.580987,52,7.22,60,7.41,75,7.7,90,7.96,110,8.37,120,8.57,135,8.38,150,8.01,179.2,7.580739
24,38.3,6.600606,52,7.24,60,7.45,75,7.81,90,8.17,110,8.67,120,9.15,135,9.24,150,8.69,179,8.14124

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.23	5.52	5.71	5.61	5.35	5.17	4.64	3.9
8	6.14	6.38	6.54	6.49	6.42	6.25	5.72	4.98
10	6.67	6.84	6.97	6.98	7.04	6.94	6.56	5.9
12	6.94	7.09	7.23	7.27	7.39	7.34	7.08	6.62
14	7.08	7.24	7.41	7.48	7.67	7.63	7.43	7.09
16	7.15	7.31	7.54	7.66	7.93	7.92	7.73	7.42
20	7.22	7.41	7.7	7.96	8.37	8.57	8.38	8.01
24	7.24	7.45	7.81	8.17	8.67	9.15	9.24	8.69

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.6°	3.43	144.7°	3.38
8	41.7°	4.13	149.8°	4.32
10	40.1°	4.63	153°	5.12
12	38.9°	4.92	158.4°	5.83
14	38.2°	5.07	171.8°	6.45
16	37.7°	5.14	178.1°	6.94
20	37.8°	5.2	179.2°	7.58
24	38.3°	5.18	179°	8.14

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