Promineo Racing — ORC Rating

GPH

607.6

OSN

591.4

LOA

10.75 m

Displacement

4759 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6814

Medium

0.9019

High

1.0082

Triple Offshore

Low

0.8768

Medium

1.1091

High

1.2224

Boat Specifications

Dimensions

Length overall: 10.75 m
Beam: 3.52 m
Draft: 2.12 m
Displacement: 4759 kg
Crew weight: 611 kg
Wetted surface: 25.58 m²

Sails

Mainsail: 37.65 m²
Genoa: 32.44 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 108.53 m²

Design

Type: J/109
Builder: J/Boats Inc
Designer: Alan Johnstone
Year built: 2001
Stability index: 119

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.

6,42.4,4.847957,52,5.43,60,5.7,75,6,90,6.2,110,5.99,120,5.75,135,5.19,144.2,4.709864,150,4.41
8,40.6,5.729177,52,6.4,60,6.62,75,6.9,90,7.08,110,6.98,120,6.87,135,6.4,147.8,5.696099,150,5.57
10,38.8,6.248894,52,6.94,60,7.1,75,7.29,90,7.52,110,7.53,120,7.49,135,7.19,149.2,6.566081,150,6.52
12,37.8,6.45443,52,7.17,60,7.35,75,7.52,90,7.81,110,7.93,120,7.95,135,7.69,150,7.14,150.1,7.128877
14,37.6,6.575878,52,7.28,60,7.47,75,7.73,90,7.99,110,8.3,120,8.39,135,8.18,150,7.51,150.7,7.465003
16,37.6,6.638986,52,7.34,60,7.55,75,7.87,90,8.14,110,8.65,120,8.8,135,8.68,150,7.84,173.6,7.053961
20,38.1,6.709576,52,7.39,60,7.62,75,8.03,90,8.44,110,9.23,120,9.51,135,9.99,150,8.56,175.7,7.771877

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.43	5.7	6	6.2	5.99	5.75	5.19	4.41
8	6.4	6.62	6.9	7.08	6.98	6.87	6.4	5.57
10	6.94	7.1	7.29	7.52	7.53	7.49	7.19	6.52
12	7.17	7.35	7.52	7.81	7.93	7.95	7.69	7.14
14	7.28	7.47	7.73	7.99	8.3	8.39	8.18	7.51
16	7.34	7.55	7.87	8.14	8.65	8.8	8.68	7.84
20	7.39	7.62	8.03	8.44	9.23	9.51	9.99	8.56

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.58	144.2°	3.82
8	40.6°	4.35	147.8°	4.82
10	38.8°	4.87	149.2°	5.64
12	37.8°	5.1	150.1°	6.18
14	37.6°	5.21	150.7°	6.51
16	37.6°	5.26	173.6°	7.01
20	38.1°	5.28	175.7°	7.75

Loading polar chart…