TRADITION — ORC Rating

GPH

631.5

OSN

612.8

LOA

12.11 m

Displacement

9006 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6471

Medium

0.8741

High

1.0013

Triple Offshore

Low

0.832

Medium

1.0725

High

1.1913

Boat Specifications

Dimensions

Length overall: 12.11 m
Beam: 3.56 m
Draft: 1.85 m
Displacement: 9006 kg
Crew weight: 662 kg
Wetted surface: 32.93 m²

Sails

Mainsail: 40.07 m²
Genoa: 55.55 m²
Spinnaker: 127.89 m²
Asymmetric spinnaker: 0 m²

Design

Type: Creese 12m
Year built: 1984
Stability index: 143

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.

4,44.5,3.50508,52,3.93,60,4.2,75,4.38,90,4.28,110,4.06,120,3.95,135,3.52,146.2,3.044582,150,2.92
6,44.5,4.780929,52,5.25,60,5.56,75,5.76,90,5.67,110,5.56,120,5.42,135,4.92,146.2,4.368313,150,4.19
8,42.6,5.569917,52,6.17,60,6.44,75,6.62,90,6.58,110,6.66,120,6.54,135,6.07,150,5.32,150.4,5.301929
10,41.4,6.119094,52,6.75,60,6.96,75,7.12,90,7.13,110,7.3,120,7.23,135,6.93,150,6.28,152.4,6.149828
12,41,6.439563,52,7.06,60,7.25,75,7.42,90,7.46,110,7.67,120,7.65,135,7.45,150,7.02,158.2,6.677539
14,40.4,6.565658,52,7.21,60,7.41,75,7.62,90,7.7,110,7.94,120,7.99,135,7.83,150,7.48,164.8,7.025787
16,40.1,6.641205,52,7.28,60,7.48,75,7.75,90,7.89,110,8.14,120,8.28,135,8.17,150,7.83,170.9,7.322158
20,40.1,6.719645,52,7.36,60,7.58,75,7.9,90,8.17,110,8.42,120,8.74,135,8.84,150,8.49,177.7,7.916377
24,40.8,6.737164,52,7.37,60,7.61,75,8,90,8.34,110,8.65,120,9.06,135,9.57,150,9.18,177.4,8.508759

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
4	3.93	4.2	4.38	4.28	4.06	3.95	3.52	2.92
6	5.25	5.56	5.76	5.67	5.56	5.42	4.92	4.19
8	6.17	6.44	6.62	6.58	6.66	6.54	6.07	5.32
10	6.75	6.96	7.12	7.13	7.3	7.23	6.93	6.28
12	7.06	7.25	7.42	7.46	7.67	7.65	7.45	7.02
14	7.21	7.41	7.62	7.7	7.94	7.99	7.83	7.48
16	7.28	7.48	7.75	7.89	8.14	8.28	8.17	7.83
20	7.36	7.58	7.9	8.17	8.42	8.74	8.84	8.49
24	7.37	7.61	8	8.34	8.65	9.06	9.57	9.18

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
4	44.5°	2.5	146.2°	2.53
6	44.5°	3.41	146.2°	3.63
8	42.6°	4.1	150.4°	4.61
10	41.4°	4.59	152.4°	5.45
12	41°	4.86	158.2°	6.2
14	40.4°	5	164.8°	6.78
16	40.1°	5.08	170.9°	7.23
20	40.1°	5.14	177.7°	7.91
24	40.8°	5.1	177.4°	8.5

Loading polar chart…