HARIS — ORC Rating | RegattaPages

GPH

758.3

OSN

731.8

LOA

10.112 m

Displacement

5203 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5124

Medium

0.7173

High

0.853

Triple Offshore

Low

0.6656

Medium

0.9055

High

1.0391

Boat Specifications

Dimensions

Length overall: 10.112 m
Beam: 3.24 m
Draft: 1.71 m
Displacement: 5203 kg
Crew weight: 505 kg
Wetted surface: 23.2 m²

Sails

Mainsail: 21.03 m²
Genoa: 28.62 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 59.26 m²

Design

Type: DISCOVERY 3000 XT
Builder: DROMOR
Designer: ED DUBOIS
Year built: 1985
Stability index: 109.2

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.

6,46,3.728451,52,4.05,60,4.33,75,4.5,90,4.5,110,4.58,120,4.42,135,3.98,144.3,3.620317,150,3.39
8,44.2,4.505443,52,4.97,60,5.24,75,5.42,90,5.55,110,5.65,120,5.49,135,5.04,145.2,4.603305,150,4.37
10,42.9,5.050899,52,5.6,60,5.87,75,6.08,90,6.28,110,6.39,120,6.28,135,5.89,145.2,5.44359,150,5.17
12,41.8,5.459599,52,6.05,60,6.28,75,6.48,90,6.68,110,6.81,120,6.75,135,6.49,145.7,6.076759,150,5.79
14,40.8,5.733195,52,6.33,60,6.52,75,6.72,90,6.89,110,7.08,120,7.06,135,6.87,147.5,6.390864,150,6.23
16,40.6,5.887224,52,6.47,60,6.67,75,6.88,90,7.02,110,7.32,120,7.32,135,7.15,150,6.58,172.1,5.936339
20,40.2,5.930903,52,6.57,60,6.78,75,7.07,90,7.25,110,7.77,120,7.89,135,7.68,150,7.07,176.3,6.653869

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.05	4.33	4.5	4.5	4.58	4.42	3.98	3.39
8	4.97	5.24	5.42	5.55	5.65	5.49	5.04	4.37
10	5.6	5.87	6.08	6.28	6.39	6.28	5.89	5.17
12	6.05	6.28	6.48	6.68	6.81	6.75	6.49	5.79
14	6.33	6.52	6.72	6.89	7.08	7.06	6.87	6.23
16	6.47	6.67	6.88	7.02	7.32	7.32	7.15	6.58
20	6.57	6.78	7.07	7.25	7.77	7.89	7.68	7.07

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	46°	2.59	144.3°	2.94
8	44.2°	3.23	145.2°	3.78
10	42.9°	3.7	145.2°	4.47
12	41.8°	4.07	145.7°	5.02
14	40.8°	4.34	147.5°	5.39
16	40.6°	4.47	172.1°	5.88
20	40.2°	4.53	176.3°	6.64

Loading polar chart…