Ipanema — ORC Rating | RegattaPages

GPH

617

OSN

602.1

LOA

10.757 m

Displacement

5088 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6618

Medium

0.8838

High

0.9908

Triple Offshore

Low

0.8598

Medium

1.0943

High

1.2082

Boat Specifications

Dimensions

Length overall: 10.757 m
Beam: 3.52 m
Draft: 2.13 m
Displacement: 5088 kg
Crew weight: 360 kg
Wetted surface: 25.65 m²

Sails

Mainsail: 38.05 m²
Genoa: 29.64 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 114.03 m²

Design

Type: J/109
Builder: J-Composite
Designer: Johnstone
Year built: 2001
Stability index: 122.5

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.

6,43,4.621567,52,5.16,60,5.46,75,5.99,90,6.22,110,6.01,120,5.79,135,5.21,144.2,4.734523,150,4.43
8,41.4,5.479189,52,6.16,60,6.47,75,6.93,90,7.11,110,7.03,120,6.94,135,6.47,147.8,5.696099,150,5.56
10,40.6,6.137464,52,6.8,60,7.01,75,7.26,90,7.51,110,7.53,120,7.49,135,7.23,148.7,6.647482,150,6.56
12,39.4,6.379948,52,7.06,60,7.25,75,7.44,90,7.77,110,7.9,120,7.96,135,7.71,150,7.18,150.5,7.157993
14,39,6.472401,52,7.16,60,7.36,75,7.65,90,7.96,110,8.32,120,8.41,135,8.22,150,7.52,152,7.384357
16,38.8,6.49269,52,7.2,60,7.42,75,7.79,90,8.13,110,8.68,120,8.71,135,8.77,150,7.86,174.8,7.059052
20,39.3,6.680966,52,7.31,60,7.5,75,7.91,90,8.44,110,9.19,120,9.51,135,10.14,150,8.63,175.7,7.771877

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.16	5.46	5.99	6.22	6.01	5.79	5.21	4.43
8	6.16	6.47	6.93	7.11	7.03	6.94	6.47	5.56
10	6.8	7.01	7.26	7.51	7.53	7.49	7.23	6.56
12	7.06	7.25	7.44	7.77	7.9	7.96	7.71	7.18
14	7.16	7.36	7.65	7.96	8.32	8.41	8.22	7.52
16	7.2	7.42	7.79	8.13	8.68	8.71	8.77	7.86
20	7.31	7.5	7.91	8.44	9.19	9.51	10.14	8.63

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.38	144.2°	3.84
8	41.4°	4.11	147.8°	4.82
10	40.6°	4.66	148.7°	5.68
12	39.4°	4.93	150.5°	6.23
14	39°	5.03	152°	6.52
16	38.8°	5.06	174.8°	7.03
20	39.3°	5.17	175.7°	7.75

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