DARK STAR — ORC Rating

GPH

618.9

OSN

600.8

LOA

9.933 m

Displacement

2262 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.643

Medium

0.8802

High

1.0201

Triple Offshore

Low

0.8394

Medium

1.0955

High

1.2579

Boat Specifications

Dimensions

Length overall: 9.933 m
Beam: 2.45 m
Draft: 1.65 m
Displacement: 2262 kg
Crew weight: 624 kg
Wetted surface: 18.45 m²

Sails

Mainsail: 24.55 m²
Genoa: 25.23 m²
Spinnaker: 64.81 m²
Asymmetric spinnaker: 68.31 m²

Design

Type: Hobie 33 R
Builder: Hobie Cat
Designer: Hobie Alter
Year built: 1982
Stability index: 116.3

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.

6,43.2,4.69156,52,5.26,60,5.67,75,6.06,90,6.05,110,5.62,120,5.45,135,4.89,143.4,4.372102,150,4.05
8,41.8,5.647398,52,6.28,60,6.61,75,6.9,90,6.96,110,6.8,120,6.67,135,6.13,146.9,5.371731,150,5.2
10,39.6,6.151744,52,6.82,60,7,75,7.33,90,7.48,110,7.45,120,7.39,135,7.01,147.8,6.334251,150,6.19
12,38.4,6.341765,52,7.06,60,7.29,75,7.62,90,7.97,110,8.03,120,8.06,135,7.65,150,7,154.8,6.763724
14,37.8,6.441774,52,7.19,60,7.45,75,7.85,90,8.34,110,8.67,120,8.74,135,8.38,150,7.56,163.7,6.970164
16,37.8,6.530364,52,7.28,60,7.56,75,8.06,90,8.63,110,9.3,120,9.44,135,9.26,150,8.19,171.8,7.294578
20,38.1,6.620623,52,7.38,60,7.7,75,8.33,90,9.07,110,10.27,120,10.95,135,11.41,144.2,10.541711,150,9.87

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.26	5.67	6.06	6.05	5.62	5.45	4.89	4.05
8	6.28	6.61	6.9	6.96	6.8	6.67	6.13	5.2
10	6.82	7	7.33	7.48	7.45	7.39	7.01	6.19
12	7.06	7.29	7.62	7.97	8.03	8.06	7.65	7
14	7.19	7.45	7.85	8.34	8.67	8.74	8.38	7.56
16	7.28	7.56	8.06	8.63	9.3	9.44	9.26	8.19
20	7.38	7.7	8.33	9.07	10.27	10.95	11.41	9.87

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.2°	3.42	143.4°	3.51
8	41.8°	4.21	146.9°	4.5
10	39.6°	4.74	147.8°	5.36
12	38.4°	4.97	154.8°	6.12
14	37.8°	5.09	163.7°	6.69
16	37.8°	5.16	171.8°	7.22
20	38.1°	5.21	144.2°	8.55

Loading polar chart…