LEIXAO — ORC Rating | RegattaPages

GPH

631.1

OSN

612.4

LOA

10 m

Displacement

2948 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6323

Medium

0.8725

High

1.0047

Triple Offshore

Low

0.8225

Medium

1.0771

High

1.2177

Boat Specifications

Dimensions

Length overall: 10 m
Beam: 2.81 m
Draft: 1.75 m
Displacement: 2948 kg
Crew weight: 500 kg
Wetted surface: 19.84 m²

Sails

Mainsail: 28.66 m²
Genoa: 21.78 m²
Spinnaker: 61.75 m²
Asymmetric spinnaker: 0 m²

Design

Type: J 100
Builder: T.P.I.
Designer: JOHNSTONE
Year built: 2005

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.

6,43.5,4.576947,52,5.13,60,5.46,75,5.72,90,5.63,110,5.62,120,5.44,135,4.86,139.5,4.629106,150,4.06
8,42,5.476725,52,6.16,60,6.47,75,6.7,90,6.71,110,6.81,120,6.68,135,6.09,148,5.282719,150,5.17
10,40.9,6.165216,52,6.79,60,6.99,75,7.14,90,7.21,110,7.37,120,7.29,135,6.95,149,6.253155,150,6.19
12,39.4,6.367007,52,7.03,60,7.23,75,7.45,90,7.5,110,7.86,120,7.81,135,7.43,150,6.96,157,6.637662
14,39,6.459533,52,7.13,60,7.35,75,7.71,90,7.87,110,8.28,120,8.4,135,7.96,150,7.41,174,6.767071
16,39,6.511003,52,7.17,60,7.42,75,7.89,90,8.23,110,8.59,120,8.99,135,8.56,150,7.88,180,7.22
20,39,6.639679,52,7.28,60,7.52,75,8.03,90,8.72,110,9.16,120,9.78,135,10.15,150,9.05,180,8.12

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.13	5.46	5.72	5.63	5.62	5.44	4.86	4.06
8	6.16	6.47	6.7	6.71	6.81	6.68	6.09	5.17
10	6.79	6.99	7.14	7.21	7.37	7.29	6.95	6.19
12	7.03	7.23	7.45	7.5	7.86	7.81	7.43	6.96
14	7.13	7.35	7.71	7.87	8.28	8.4	7.96	7.41
16	7.17	7.42	7.89	8.23	8.59	8.99	8.56	7.88
20	7.28	7.52	8.03	8.72	9.16	9.78	10.15	9.05

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	3.32	139.5°	3.52
8	42°	4.07	148°	4.48
10	40.9°	4.66	149°	5.36
12	39.4°	4.92	157°	6.11
14	39°	5.02	174°	6.73
16	39°	5.06	180°	7.22
20	39°	5.16	180°	8.12

Loading polar chart…