KOKKOLA — ORC Rating | RegattaPages

GPH

645.3

OSN

627.4

LOA

13.05 m

Displacement

11191 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6334

Medium

0.8467

High

0.9634

Triple Offshore

Low

0.813

Medium

1.0503

High

1.1639

Boat Specifications

Dimensions

Length overall: 13.05 m
Beam: 3.55 m
Draft: 2.2 m
Displacement: 11191 kg
Crew weight: 590 kg
Wetted surface: 34.16 m²

Sails

Mainsail: 41.35 m²
Genoa: 59.47 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 131.42 m²

Design

Type: Swan 43
Builder: Nautor
Designer: Sparkman&Stephens
Year built: 1970
Stability index: 130.2

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.

6,43.2,4.636688,52,5.15,60,5.4,75,5.57,90,5.47,110,5.45,120,5.3,135,4.75,145.1,4.279695,150,4.05
8,41.1,5.401005,52,6.02,60,6.27,75,6.43,90,6.38,110,6.55,120,6.43,135,5.93,147.5,5.252602,150,5.11
10,40.2,5.930903,52,6.62,60,6.84,75,6.99,90,7,110,7.23,120,7.18,135,6.85,146.6,6.288571,150,6.07
12,40.2,6.271308,52,6.95,60,7.15,75,7.32,90,7.36,110,7.61,120,7.61,135,7.4,147.9,6.905736,150,6.76
14,39.6,6.398333,52,7.1,60,7.31,75,7.53,90,7.61,110,7.87,120,7.93,135,7.77,149.2,7.241316,150,7.18
16,39.4,6.496418,52,7.19,60,7.39,75,7.64,90,7.8,110,8.04,120,8.19,135,8.1,150,7.49,171.8,6.708587
20,39.3,6.590508,52,7.27,60,7.48,75,7.78,90,8.03,110,8.28,120,8.56,135,8.67,150,7.99,176.6,7.443101

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.15	5.4	5.57	5.47	5.45	5.3	4.75	4.05
8	6.02	6.27	6.43	6.38	6.55	6.43	5.93	5.11
10	6.62	6.84	6.99	7	7.23	7.18	6.85	6.07
12	6.95	7.15	7.32	7.36	7.61	7.61	7.4	6.76
14	7.1	7.31	7.53	7.61	7.87	7.93	7.77	7.18
16	7.19	7.39	7.64	7.8	8.04	8.19	8.1	7.49
20	7.27	7.48	7.78	8.03	8.28	8.56	8.67	7.99

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.2°	3.38	145.1°	3.51
8	41.1°	4.07	147.5°	4.43
10	40.2°	4.53	146.6°	5.25
12	40.2°	4.79	147.9°	5.85
14	39.6°	4.93	149.2°	6.22
16	39.4°	5.02	171.8°	6.64
20	39.3°	5.1	176.6°	7.43

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