Jump'around — ORC Rating

GPH

611.6

OSN

593.3

LOA

10.757 m

Displacement

5210 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6772

Medium

0.9025

High

1.0171

Triple Offshore

Low

0.8664

Medium

1.1042

High

1.2208

Boat Specifications

Dimensions

Length overall: 10.757 m
Beam: 3.52 m
Draft: 2.15 m
Displacement: 5210 kg
Crew weight: 627 kg
Wetted surface: 26.48 m²

Sails

Mainsail: 37.76 m²
Genoa: 31 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 107.12 m²

Design

Type: J-109
Builder: J-Boats France
Designer: Johnstone
Year built: 2001

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.

6,42.4,4.79379,52,5.37,60,5.64,75,5.81,90,5.79,110,5.88,120,5.73,135,5.18,144,4.709419,150,4.4
8,40.6,5.676495,52,6.34,60,6.57,75,6.71,90,6.83,110,6.97,120,6.86,135,6.38,147.8,5.684281,150,5.55
10,38.8,6.236062,52,6.91,60,7.07,75,7.19,90,7.31,110,7.51,120,7.46,135,7.16,149.2,6.542797,150,6.49
12,37.3,6.474132,52,7.17,60,7.33,75,7.49,90,7.52,110,7.89,120,7.91,135,7.65,150,7.11,150.1,7.105806
14,36.8,6.581483,52,7.3,60,7.48,75,7.7,90,7.78,110,8.18,120,8.31,135,8.1,150,7.48,150.9,7.41612
16,36.8,6.681392,52,7.37,60,7.56,75,7.85,90,8.02,110,8.4,120,8.69,135,8.56,150,7.78,174.1,7.017171
20,36.8,6.768812,52,7.45,60,7.66,75,8.03,90,8.37,110,8.8,120,9.31,135,9.69,150,8.44,176.3,7.716083
24,37.7,6.799596,52,7.47,60,7.68,75,8.12,90,8.6,110,9.17,120,9.91,135,11.8,139.2,11.50602,150,10.06

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.37	5.64	5.81	5.79	5.88	5.73	5.18	4.4
8	6.34	6.57	6.71	6.83	6.97	6.86	6.38	5.55
10	6.91	7.07	7.19	7.31	7.51	7.46	7.16	6.49
12	7.17	7.33	7.49	7.52	7.89	7.91	7.65	7.11
14	7.3	7.48	7.7	7.78	8.18	8.31	8.1	7.48
16	7.37	7.56	7.85	8.02	8.4	8.69	8.56	7.78
20	7.45	7.66	8.03	8.37	8.8	9.31	9.69	8.44
24	7.47	7.68	8.12	8.6	9.17	9.91	11.8	10.06

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.54	144°	3.81
8	40.6°	4.31	147.8°	4.81
10	38.8°	4.86	149.2°	5.62
12	37.3°	5.15	150.1°	6.16
14	36.8°	5.27	150.9°	6.48
16	36.8°	5.35	174.1°	6.98
20	36.8°	5.42	176.3°	7.7
24	37.7°	5.38	139.2°	8.71

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