LUCKY DUBIE — ORC Rating

GPH

572.2

OSN

559.4

LOA

12.2 m

Displacement

7131 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7106

Medium

0.9521

High

1.0737

Triple Offshore

Low

0.9279

Medium

1.1787

High

1.306

Boat Specifications

Dimensions

Length overall: 12.2 m
Beam: 3.64 m
Draft: 2.23 m
Displacement: 7131 kg
Crew weight: 781 kg
Wetted surface: 32.5 m²

Sails

Mainsail: 50.54 m²
Genoa: 41.58 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 152.76 m²

Design

Type: J-122
Builder: J BOATS
Designer: JOHNSTONE
Year built: 2007

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.

6,42.8,5.029099,52,5.65,60,5.98,75,6.54,90,6.8,110,6.62,120,6.3,135,5.53,144,5.006075,150,4.67
8,41.2,5.967452,52,6.73,60,7.03,75,7.47,90,7.69,110,7.62,120,7.42,135,6.86,147,6.033358,150,5.84
10,40.5,6.693793,52,7.39,60,7.59,75,7.8,90,8.08,110,8.11,120,7.99,135,7.68,148.5,7.001781,150,6.9
12,39,6.922766,52,7.65,60,7.84,75,8.03,90,8.34,110,8.56,120,8.47,135,8.17,150,7.62,151,7.546137
14,38.2,7.011455,52,7.75,60,7.96,75,8.26,90,8.54,110,9.02,120,8.97,135,8.67,150,7.98,152,7.860036
16,37.9,7.058817,52,7.8,60,8.02,75,8.4,90,8.71,110,9.41,120,9.45,135,9.25,150,8.33,176,7.468192
20,37.9,7.223565,52,7.92,60,8.12,75,8.54,90,9.12,110,9.95,120,10.46,135,10.67,150,9.24,177.5,8.237841

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.65	5.98	6.54	6.8	6.62	6.3	5.53	4.67
8	6.73	7.03	7.47	7.69	7.62	7.42	6.86	5.84
10	7.39	7.59	7.8	8.08	8.11	7.99	7.68	6.9
12	7.65	7.84	8.03	8.34	8.56	8.47	8.17	7.62
14	7.75	7.96	8.26	8.54	9.02	8.97	8.67	7.98
16	7.8	8.02	8.4	8.71	9.41	9.45	9.25	8.33
20	7.92	8.12	8.54	9.12	9.95	10.46	10.67	9.24

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.8°	3.69	144°	4.05
8	41.2°	4.49	147°	5.06
10	40.5°	5.09	148.5°	5.97
12	39°	5.38	151°	6.6
14	38.2°	5.51	152°	6.94
16	37.9°	5.57	176°	7.45
20	37.9°	5.7	177.5°	8.23

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