GARM — ORC Rating | RegattaPages

GPH

559

OSN

543.6

LOA

11.816 m

Displacement

6270 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7264

Medium

0.9788

High

1.1038

Triple Offshore

Low

0.9416

Medium

1.2096

High

1.3562

Boat Specifications

Dimensions

Length overall: 11.816 m
Beam: 3.95 m
Draft: 2.34 m
Displacement: 6270 kg
Crew weight: 640 kg
Wetted surface: 32.6 m²

Sails

Mainsail: 47.37 m²
Genoa: 39.06 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 156.87 m²

Design

Type: JPK 11.80
Builder: JPK COMPOSITES FRA
Designer: JAQUES VALER
Year built: 2018
Stability index: 118.4

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.

6,43.5,5.293818,52,5.89,60,6.27,75,6.58,90,6.67,110,6.46,120,6.18,135,5.5,143.3,5.013871,150,4.64
8,41.2,6.259844,52,6.98,60,7.28,75,7.51,90,7.65,110,7.55,120,7.43,135,6.9,146.5,6.115945,150,5.88
10,39,6.819826,52,7.58,60,7.79,75,8,90,8.17,110,8.17,120,8.12,135,7.78,148.3,7.087355,150,6.97
12,38.2,7.100529,52,7.88,60,8.09,75,8.38,90,8.52,110,8.67,120,8.7,135,8.38,150,7.74,150.5,7.698002
14,37.6,7.232204,52,8.02,60,8.27,75,8.66,90,8.86,110,9.19,120,9.27,135,8.97,149.6,8.22016,150,8.18
16,37.3,7.303826,52,8.09,60,8.38,75,8.84,90,9.22,110,9.67,120,9.73,135,9.61,147.5,8.857097,150,8.62
20,37.5,7.386368,52,8.18,60,8.51,75,9.07,90,9.68,110,10.46,120,10.91,135,11.34,143,10.605589,150,9.78

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.89	6.27	6.58	6.67	6.46	6.18	5.5	4.64
8	6.98	7.28	7.51	7.65	7.55	7.43	6.9	5.88
10	7.58	7.79	8	8.17	8.17	8.12	7.78	6.97
12	7.88	8.09	8.38	8.52	8.67	8.7	8.38	7.74
14	8.02	8.27	8.66	8.86	9.19	9.27	8.97	8.18
16	8.09	8.38	8.84	9.22	9.67	9.73	9.61	8.62
20	8.18	8.51	9.07	9.68	10.46	10.91	11.34	9.78

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	3.84	143.3°	4.02
8	41.2°	4.71	146.5°	5.1
10	39°	5.3	148.3°	6.03
12	38.2°	5.58	150.5°	6.7
14	37.6°	5.73	149.6°	7.09
16	37.3°	5.81	147.5°	7.47
20	37.5°	5.86	143°	8.47

Loading polar chart…