CISSI — ORC Rating | RegattaPages

GPH

776.6

OSN

749.4

LOA

8.205 m

Displacement

3600 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5152

Medium

0.7135

High

0.8347

Triple Offshore

Low

0.662

Medium

0.8785

High

0.9925

Boat Specifications

Dimensions

Length overall: 8.205 m
Beam: 2.94 m
Draft: 1.57 m
Displacement: 3600 kg
Crew weight: 380 kg
Wetted surface: 19.08 m²

Sails

Mainsail: 16.02 m²
Genoa: 25.36 m²
Spinnaker: 57.65 m²
Asymmetric spinnaker: 0 m²

Design

Type: Maxi 84
Builder: Maxi/Boerjesson
Designer: Pelle Petterson
Year built: 1979

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.

6,44,3.697835,52,4.09,60,4.3,75,4.43,90,4.42,110,4.55,120,4.41,135,3.91,147.7,3.454551,150,3.37
8,42.2,4.373623,52,4.86,60,5.08,75,5.22,90,5.33,110,5.49,120,5.37,135,4.91,150,4.31,151.4,4.259764
10,41.1,4.856924,52,5.39,60,5.59,75,5.76,90,5.92,110,6.08,120,6.01,135,5.72,150,5.16,152.3,5.048602
12,40.3,5.192296,52,5.75,60,5.92,75,6.07,90,6.23,110,6.42,120,6.39,135,6.18,150,5.81,159.4,5.480421
14,39.9,5.409526,52,5.95,60,6.11,75,6.28,90,6.38,110,6.68,120,6.69,135,6.51,150,6.21,172.7,5.706252
16,39.7,5.510791,52,6.06,60,6.23,75,6.43,90,6.51,110,6.9,120,6.96,135,6.82,150,6.51,177.4,6.076255
20,39.8,5.531812,52,6.11,60,6.31,75,6.62,90,6.81,110,7.17,120,7.42,135,7.39,150,7.07,178.6,6.641983
24,41,5.498804,52,6.08,60,6.31,75,6.69,90,7,110,7.36,120,7.71,135,7.98,150,7.62,178.6,7.162138

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.09	4.3	4.43	4.42	4.55	4.41	3.91	3.37
8	4.86	5.08	5.22	5.33	5.49	5.37	4.91	4.31
10	5.39	5.59	5.76	5.92	6.08	6.01	5.72	5.16
12	5.75	5.92	6.07	6.23	6.42	6.39	6.18	5.81
14	5.95	6.11	6.28	6.38	6.68	6.69	6.51	6.21
16	6.06	6.23	6.43	6.51	6.9	6.96	6.82	6.51
20	6.11	6.31	6.62	6.81	7.17	7.42	7.39	7.07
24	6.08	6.31	6.69	7	7.36	7.71	7.98	7.62

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44°	2.66	147.7°	2.92
8	42.2°	3.24	151.4°	3.74
10	41.1°	3.66	152.3°	4.47
12	40.3°	3.96	159.4°	5.13
14	39.9°	4.15	172.7°	5.66
16	39.7°	4.24	177.4°	6.07
20	39.8°	4.25	178.6°	6.64
24	41°	4.15	178.6°	7.16

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