Conkylien — ORC Rating

GPH

655.5

OSN

635.9

LOA

11.53 m

Displacement

5499 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6864

Medium

0.9457

High

1.095

Triple Offshore

Low

0.8891

Medium

1.168

High

1.3091

Boat Specifications

Dimensions

Length overall: 11.53 m
Beam: 3.31 m
Draft: 1.87 m
Displacement: 5499 kg
Crew weight: 609 kg
Wetted surface: 25.08 m²

Sails

Mainsail: 32.13 m²
Genoa: 32.79 m²
Spinnaker: 83.58 m²
Asymmetric spinnaker: 0 m²

Design

Type: CONTRAST 36 Mod
Builder: Contrastbåtar AB
Designer: Rolf Magnusson
Year built: 1982

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.

6,43,4.416468,52,4.92,60,5.19,75,5.41,90,5.35,110,5.41,120,5.24,135,4.67,146.1,4.108373,150,3.93
8,41.7,5.196627,52,5.84,60,6.15,75,6.39,90,6.47,110,6.57,120,6.41,135,5.79,150,4.99,150.6,4.958599
10,41.5,5.874847,52,6.54,60,6.76,75,6.92,90,7.06,110,7.16,120,7.07,135,6.75,148.4,6.070021,150,5.97
12,40.8,6.2616,52,6.86,60,7.04,75,7.2,90,7.33,110,7.51,120,7.45,135,7.21,150,6.78,156.6,6.494111
14,40.2,6.402233,52,7.01,60,7.2,75,7.4,90,7.47,110,7.85,120,7.82,135,7.55,150,7.2,174.5,6.600387
16,39.8,6.45595,52,7.07,60,7.28,75,7.56,90,7.7,110,8.13,120,8.21,135,7.92,150,7.52,180,7.05
20,40.2,6.480788,52,7.11,60,7.34,75,7.74,90,8.09,110,8.47,120,8.84,135,8.76,150,8.24,180,7.69

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.92	5.19	5.41	5.35	5.41	5.24	4.67	3.93
8	5.84	6.15	6.39	6.47	6.57	6.41	5.79	4.99
10	6.54	6.76	6.92	7.06	7.16	7.07	6.75	5.97
12	6.86	7.04	7.2	7.33	7.51	7.45	7.21	6.78
14	7.01	7.2	7.4	7.47	7.85	7.82	7.55	7.2
16	7.07	7.28	7.56	7.7	8.13	8.21	7.92	7.52
20	7.11	7.34	7.74	8.09	8.47	8.84	8.76	8.24

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.23	146.1°	3.41
8	41.7°	3.88	150.6°	4.32
10	41.5°	4.4	148.4°	5.17
12	40.8°	4.74	156.6°	5.96
14	40.2°	4.89	174.5°	6.57
16	39.8°	4.96	180°	7.05
20	40.2°	4.95	180°	7.69

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