Häxyacht — ORC Rating

GPH

720.8

OSN

699.4

LOA

7.77 m

Displacement

1800 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5652

Medium

0.77

High

0.8727

Triple Offshore

Low

0.7305

Medium

0.9386

High

1.0446

Boat Specifications

Dimensions

Length overall: 7.77 m
Beam: 2.52 m
Draft: 1.43 m
Displacement: 1800 kg
Crew weight: 300 kg
Wetted surface: 13.43 m²

Sails

Mainsail: 19.12 m²
Genoa: 14.7 m²
Spinnaker: 47.01 m²
Asymmetric spinnaker: 0 m²

Design

Type: Albin Express
Designer: Peter Norlin
Year built: 1979
Stability index: 119.6

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.

6,43.5,4.011722,52,4.47,60,4.73,75,4.93,90,5.05,110,5.13,120,4.95,135,4.43,146.6,3.892925,150,3.75
8,42,4.736627,52,5.3,60,5.55,75,5.73,90,5.91,110,5.99,120,5.9,135,5.44,150,4.73,151.1,4.683228
10,40.8,5.28405,52,5.81,60,5.96,75,6.09,90,6.28,110,6.42,120,6.35,135,6.11,150,5.61,152.9,5.470602
12,39.4,5.525837,52,6.04,60,6.19,75,6.34,90,6.46,110,6.82,120,6.78,135,6.5,150,6.16,164,5.773662
14,39.1,5.592449,52,6.13,60,6.32,75,6.56,90,6.66,110,7.14,120,7.22,135,6.95,150,6.53,177.2,6.04722
16,39.3,5.634238,52,6.17,60,6.37,75,6.73,90,6.93,110,7.34,120,7.63,135,7.41,150,6.94,178.1,6.393515
20,39.9,5.683261,52,6.2,60,6.4,75,6.84,90,7.3,110,7.7,120,8.18,135,8.63,150,7.86,177.2,7.158546

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.47	4.73	4.93	5.05	5.13	4.95	4.43	3.75
8	5.3	5.55	5.73	5.91	5.99	5.9	5.44	4.73
10	5.81	5.96	6.09	6.28	6.42	6.35	6.11	5.61
12	6.04	6.19	6.34	6.46	6.82	6.78	6.5	6.16
14	6.13	6.32	6.56	6.66	7.14	7.22	6.95	6.53
16	6.17	6.37	6.73	6.93	7.34	7.63	7.41	6.94
20	6.2	6.4	6.84	7.3	7.7	8.18	8.63	7.86

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	2.91	146.6°	3.25
8	42°	3.52	151.1°	4.1
10	40.8°	4	152.9°	4.87
12	39.4°	4.27	164°	5.55
14	39.1°	4.34	177.2°	6.04
16	39.3°	4.36	178.1°	6.39
20	39.9°	4.36	177.2°	7.15

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