HARIS — ORC Rating | RegattaPages

GPH

761.1

OSN

735.5

LOA

9.96 m

Displacement

5204 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5684

Medium

0.7954

High

0.9652

Triple Offshore

Low

0.7403

Medium

1.0145

High

1.184

Boat Specifications

Dimensions

Length overall: 9.96 m
Beam: 3.24 m
Draft: 1.71 m
Displacement: 5204 kg
Crew weight: 512 kg
Wetted surface: 23.27 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

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.

6,45.3,3.596843,52,3.95,60,4.24,75,4.47,90,4.52,110,4.6,120,4.43,135,3.99,145,3.601285,150,3.41
8,43.9,4.343897,52,4.81,60,5.1,75,5.36,90,5.55,110,5.64,120,5.47,135,5,145.6,4.556949,150,4.34
10,43.1,4.90302,52,5.48,60,5.83,75,6.12,90,6.41,110,6.47,120,6.34,135,5.88,145.2,5.394878,150,5.12
12,43.4,5.450231,52,6.08,60,6.37,75,6.58,90,6.84,110,6.91,120,6.83,135,6.55,145.2,6.125562,150,5.81
14,43.1,5.889102,52,6.44,60,6.66,75,6.85,90,7.09,110,7.22,120,7.14,135,6.93,147.7,6.447706,150,6.3
16,42.1,6.037932,52,6.61,60,6.82,75,7.03,90,7.22,110,7.51,120,7.45,135,7.21,150,6.66,171.4,6.058115
20,42.6,6.15408,52,6.69,60,6.93,75,7.28,90,7.48,110,8.01,120,8.07,135,7.8,150,7.16,177.9,6.77455

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	3.95	4.24	4.47	4.52	4.6	4.43	3.99	3.41
8	4.81	5.1	5.36	5.55	5.64	5.47	5	4.34
10	5.48	5.83	6.12	6.41	6.47	6.34	5.88	5.12
12	6.08	6.37	6.58	6.84	6.91	6.83	6.55	5.81
14	6.44	6.66	6.85	7.09	7.22	7.14	6.93	6.3
16	6.61	6.82	7.03	7.22	7.51	7.45	7.21	6.66
20	6.69	6.93	7.28	7.48	8.01	8.07	7.8	7.16

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45.3°	2.53	145°	2.95
8	43.9°	3.13	145.6°	3.76
10	43.1°	3.58	145.2°	4.43
12	43.4°	3.96	145.2°	5.03
14	43.1°	4.3	147.7°	5.45
16	42.1°	4.48	171.4°	5.99
20	42.6°	4.53	177.9°	6.77

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