Kollekten — ORC Rating

GPH

772.9

OSN

748.1

LOA

8.22 m

Displacement

3221 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5853

Medium

0.8053

High

0.933

Triple Offshore

Low

0.7531

Medium

0.9911

High

1.1106

Boat Specifications

Dimensions

Length overall: 8.22 m
Beam: 2.65 m
Draft: 1.59 m
Displacement: 3221 kg
Crew weight: 405 kg
Wetted surface: 17.23 m²

Sails

Mainsail: 20.03 m²
Genoa: 17.85 m²
Spinnaker: 34.91 m²
Asymmetric spinnaker: 0 m²

Design

Type: SUNWIND 27
Builder: Oy Nykra
Designer: Tord Sundén
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.

6,43.4,3.77112,52,4.19,60,4.41,75,4.57,90,4.54,110,4.53,120,4.37,135,3.9,149.7,3.381996,150,3.37
8,41.6,4.386211,52,4.93,60,5.19,75,5.4,90,5.48,110,5.48,120,5.3,135,4.81,150,4.27,155,4.104566
10,41.1,4.910005,52,5.52,60,5.72,75,5.87,90,6.03,110,6.04,120,5.94,135,5.61,150,5.05,167,4.526001
12,40.8,5.323681,52,5.84,60,5.99,75,6.12,90,6.3,110,6.34,120,6.26,135,6.06,150,5.72,171.5,5.14653
14,40.2,5.459573,52,5.98,60,6.14,75,6.3,90,6.49,110,6.61,120,6.53,135,6.34,150,6.1,180,5.69
16,40,5.495765,52,6.03,60,6.2,75,6.43,90,6.58,110,6.89,120,6.83,135,6.61,150,6.36,180,6.06
20,41,5.525304,52,6.04,60,6.23,75,6.55,90,6.85,110,7.26,120,7.38,135,7.2,150,6.89,180,6.56

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.19	4.41	4.57	4.54	4.53	4.37	3.9	3.37
8	4.93	5.19	5.4	5.48	5.48	5.3	4.81	4.27
10	5.52	5.72	5.87	6.03	6.04	5.94	5.61	5.05
12	5.84	5.99	6.12	6.3	6.34	6.26	6.06	5.72
14	5.98	6.14	6.3	6.49	6.61	6.53	6.34	6.1
16	6.03	6.2	6.43	6.58	6.89	6.83	6.61	6.36
20	6.04	6.23	6.55	6.85	7.26	7.38	7.2	6.89

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.4°	2.74	149.7°	2.92
8	41.6°	3.28	155°	3.72
10	41.1°	3.7	167°	4.41
12	40.8°	4.03	171.5°	5.09
14	40.2°	4.17	180°	5.69
16	40°	4.21	180°	6.06
20	41°	4.17	180°	6.56

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