Pri — ORC Rating | RegattaPages

GPH

731.2

OSN

707.8

LOA

8.06 m

Displacement

1800 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5542

Medium

0.7621

High

0.8781

Triple Offshore

Low

0.7145

Medium

0.927

High

1.0418

Boat Specifications

Dimensions

Length overall: 8.06 m
Beam: 2.34 m
Draft: 1.43 m
Displacement: 1800 kg
Crew weight: 372 kg
Wetted surface: 13.55 m²

Sails

Mainsail: 16.94 m²
Genoa: 18.43 m²
Spinnaker: 41.42 m²
Asymmetric spinnaker: 0 m²

Design

Type: International 806
Builder: Monark
Designer: Pelle Petterson
Year built: 1974
Stability index: 108

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.

6,42.4,3.967742,52,4.47,60,4.72,75,4.91,90,4.84,110,4.87,120,4.71,135,4.22,147.5,3.675636,150,3.58
8,41.8,4.721815,52,5.32,60,5.56,75,5.7,90,5.75,110,5.81,120,5.69,135,5.18,150,4.52,152,4.439675
10,40.8,5.28405,52,5.79,60,5.94,75,6.05,90,6.18,110,6.24,120,6.16,135,5.93,150,5.39,151.6,5.308938
12,38.4,5.525119,52,6.03,60,6.16,75,6.29,90,6.47,110,6.61,120,6.53,135,6.29,150,5.99,161,5.668847
14,37.6,5.629254,52,6.17,60,6.33,75,6.52,90,6.66,110,6.99,120,6.93,135,6.65,150,6.32,177.2,5.877016
16,37.2,5.674614,52,6.24,60,6.43,75,6.73,90,6.85,110,7.32,120,7.33,135,7.05,150,6.66,179,6.210946
20,37.8,5.720397,52,6.28,60,6.5,75,6.92,90,7.29,110,7.71,120,8.09,135,7.91,150,7.4,178.1,6.853768

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.47	4.72	4.91	4.84	4.87	4.71	4.22	3.58
8	5.32	5.56	5.7	5.75	5.81	5.69	5.18	4.52
10	5.79	5.94	6.05	6.18	6.24	6.16	5.93	5.39
12	6.03	6.16	6.29	6.47	6.61	6.53	6.29	5.99
14	6.17	6.33	6.52	6.66	6.99	6.93	6.65	6.32
16	6.24	6.43	6.73	6.85	7.32	7.33	7.05	6.66
20	6.28	6.5	6.92	7.29	7.71	8.09	7.91	7.4

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	2.93	147.5°	3.1
8	41.8°	3.52	152°	3.92
10	40.8°	4	151.6°	4.67
12	38.4°	4.33	161°	5.36
14	37.6°	4.46	177.2°	5.87
16	37.2°	4.52	179°	6.21
20	37.8°	4.52	178.1°	6.85

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