Heybeliada Su Sporları K — ORC Rating

GPH

708.8

OSN

689.4

LOA

6.141 m

Displacement

720 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5905

Medium

0.7622

High

0.886

Triple Offshore

Low

0.7551

Medium

0.9417

High

1.0885

Boat Specifications

Dimensions

Length overall: 6.141 m
Beam: 2.15 m
Draft: 1.51 m
Displacement: 720 kg
Crew weight: 280 kg
Wetted surface: 9.35 m²

Sails

Mainsail: 15.84 m²
Genoa: 7.45 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 45.82 m²

Design

Type: SB20 ONE DESIGN
Builder: LASER
Designer: TONY CASTRO
Year built: 2003

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.

6,42.8,4.020553,52,4.48,60,4.73,75,4.96,90,5.34,110,5.41,120,5.29,135,4.82,145.5,4.319727,150,4.11
8,42.4,4.807332,52,5.28,60,5.45,75,5.59,90,5.91,110,6.06,120,5.97,135,5.66,149,5.15652,150,5.1
10,39.4,5.137605,52,5.63,60,5.77,75,5.92,90,6.2,110,6.68,120,6.63,135,6.24,150,5.69,150.5,5.664351
12,37.5,5.319194,52,5.87,60,6.06,75,6.29,90,6.43,110,7.13,120,7.4,135,6.9,150,6.12,176,5.343015
14,37.1,5.353669,52,5.97,60,6.26,75,6.68,90,6.8,110,7.46,120,7.99,135,7.73,144.8,7.085647,150,6.68
16,37.7,5.384066,52,6.01,60,6.33,75,6.92,90,7.33,110,7.87,120,8.51,135,8.84,142.5,8.117442,150,7.43
20,38.8,5.453347,52,6.08,60,6.42,75,7.08,90,8,110,8.81,120,9.71,135,11.67,141.9,11.957785,150,10.87

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.48	4.73	4.96	5.34	5.41	5.29	4.82	4.11
8	5.28	5.45	5.59	5.91	6.06	5.97	5.66	5.1
10	5.63	5.77	5.92	6.2	6.68	6.63	6.24	5.69
12	5.87	6.06	6.29	6.43	7.13	7.4	6.9	6.12
14	5.97	6.26	6.68	6.8	7.46	7.99	7.73	6.68
16	6.01	6.33	6.92	7.33	7.87	8.51	8.84	7.43
20	6.08	6.42	7.08	8	8.81	9.71	11.67	10.87

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.8°	2.95	145.5°	3.56
8	42.4°	3.55	149°	4.42
10	39.4°	3.97	150.5°	4.93
12	37.5°	4.22	176°	5.33
14	37.1°	4.27	144.8°	5.79
16	37.7°	4.26	142.5°	6.44
20	38.8°	4.25	141.9°	9.41

Loading polar chart…