Tuulikki — ORC Rating

GPH

626

OSN

606.8

LOA

10.65 m

Displacement

4400 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6372

Medium

0.8778

High

1.0085

Triple Offshore

Low

0.8262

Medium

1.0876

High

1.2265

Boat Specifications

Dimensions

Length overall: 10.65 m
Beam: 3.34 m
Draft: 2 m
Displacement: 4400 kg
Crew weight: 570 kg
Wetted surface: 25.39 m²

Sails

Mainsail: 33.79 m²
Genoa: 27.41 m²
Spinnaker: 79.61 m²
Asymmetric spinnaker: 69.56 m²

Design

Type: Joson 35
Builder: Polar Yacht
Designer: Stig Johansson
Year built: 1994

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.

6,43.5,4.563161,52,5.11,60,5.43,75,5.68,90,5.63,110,5.64,120,5.46,135,4.92,145,4.382581,150,4.15
8,42,5.449813,52,6.12,60,6.44,75,6.69,90,6.79,110,6.84,120,6.69,135,6.11,149,5.319848,150,5.27
10,41.2,6.15352,52,6.84,60,7.07,75,7.23,90,7.4,110,7.48,120,7.38,135,7.02,150,6.26,151,6.196979
12,40.1,6.471253,52,7.17,60,7.38,75,7.57,90,7.71,110,7.96,120,7.88,135,7.54,150,7.05,156,6.764852
14,40.3,6.621489,52,7.28,60,7.52,75,7.84,90,7.93,110,8.44,120,8.43,135,8.02,150,7.53,172,6.887024
16,40.5,6.65434,52,7.32,60,7.58,75,8.04,90,8.28,110,8.8,120,8.98,135,8.56,150,7.97,180,7.34
20,40.9,6.76057,52,7.38,60,7.62,75,8.16,90,8.81,110,9.34,120,9.9,135,9.86,150,8.99,180,8.19

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.11	5.43	5.68	5.63	5.64	5.46	4.92	4.15
8	6.12	6.44	6.69	6.79	6.84	6.69	6.11	5.27
10	6.84	7.07	7.23	7.4	7.48	7.38	7.02	6.26
12	7.17	7.38	7.57	7.71	7.96	7.88	7.54	7.05
14	7.28	7.52	7.84	7.93	8.44	8.43	8.02	7.53
16	7.32	7.58	8.04	8.28	8.8	8.98	8.56	7.97
20	7.38	7.62	8.16	8.81	9.34	9.9	9.86	8.99

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	3.31	145°	3.59
8	42°	4.05	149°	4.56
10	41.2°	4.63	151°	5.42
12	40.1°	4.95	156°	6.18
14	40.3°	5.05	172°	6.82
16	40.5°	5.06	180°	7.34
20	40.9°	5.11	180°	8.19

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