TOPAS — ORC Rating | RegattaPages

GPH

792.1

OSN

769

LOA

7.89 m

Displacement

2991 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5052

Medium

0.6922

High

0.804

Triple Offshore

Low

0.6552

Medium

0.858

High

0.9649

Boat Specifications

Dimensions

Length overall: 7.89 m
Beam: 2.68 m
Draft: 1.34 m
Displacement: 2991 kg
Crew weight: 411 kg
Wetted surface: 17.03 m²

Sails

Mainsail: 16.34 m²
Genoa: 19.49 m²
Spinnaker: 52.14 m²
Asymmetric spinnaker: 0 m²

Design

Type: Hallberg Rassy 26
Builder: Hallberg Rassy
Designer: O.Enderlein
Year built: 1977

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.

6,44.2,3.529031,52,3.94,60,4.2,75,4.39,90,4.53,110,4.65,120,4.51,135,4.02,149,3.523233,150,3.49
8,42.8,4.129585,52,4.66,60,4.96,75,5.17,90,5.45,110,5.58,120,5.47,135,4.98,150,4.38,154,4.227887
10,43.1,4.656499,52,5.22,60,5.49,75,5.68,90,5.94,110,6.03,120,5.97,135,5.75,150,5.22,151,5.179394
12,43.5,5.142172,52,5.59,60,5.78,75,5.93,90,6.18,110,6.33,120,6.28,135,6.1,150,5.81,168,5.326394
14,42.4,5.349003,52,5.79,60,5.96,75,6.12,90,6.29,110,6.63,120,6.61,135,6.4,150,6.12,180,5.73
16,42,5.382531,52,5.87,60,6.06,75,6.27,90,6.37,110,6.88,120,6.93,135,6.72,150,6.39,180,6.05
20,43.1,5.396061,52,5.87,60,6.09,75,6.44,90,6.71,110,7.1,120,7.39,135,7.33,150,6.99,180,6.59

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	3.94	4.2	4.39	4.53	4.65	4.51	4.02	3.49
8	4.66	4.96	5.17	5.45	5.58	5.47	4.98	4.38
10	5.22	5.49	5.68	5.94	6.03	5.97	5.75	5.22
12	5.59	5.78	5.93	6.18	6.33	6.28	6.1	5.81
14	5.79	5.96	6.12	6.29	6.63	6.61	6.4	6.12
16	5.87	6.06	6.27	6.37	6.88	6.93	6.72	6.39
20	5.87	6.09	6.44	6.71	7.1	7.39	7.33	6.99

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.2°	2.53	149°	3.02
8	42.8°	3.03	154°	3.8
10	43.1°	3.4	151°	4.53
12	43.5°	3.73	168°	5.21
14	42.4°	3.95	180°	5.73
16	42°	4	180°	6.05
20	43.1°	3.94	180°	6.59

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