MEVILLA-JUMBRUCK — ORC Rating

GPH

618.4

OSN

601

LOA

10.757 m

Displacement

4998 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6627

Medium

0.8879

High

0.9996

Triple Offshore

Low

0.8537

Medium

1.0938

High

1.2114

Boat Specifications

Dimensions

Length overall: 10.757 m
Beam: 3.52 m
Draft: 2.13 m
Displacement: 4998 kg
Crew weight: 450 kg
Wetted surface: 25.65 m²

Sails

Mainsail: 38.67 m²
Genoa: 29.3 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 108.24 m²

Design

Type: J 109
Builder: J Boats
Designer: Johnstone
Year built: 2001
Stability index: 120.4

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.

6,43,4.621567,52,5.17,60,5.47,75,5.71,90,5.82,110,5.91,120,5.77,135,5.21,144.3,4.728578,150,4.43
8,41.4,5.49252,52,6.18,60,6.46,75,6.67,90,6.9,110,7.02,120,6.92,135,6.45,147.8,5.696099,150,5.57
10,40.6,6.176975,52,6.83,60,7.02,75,7.17,90,7.29,110,7.54,120,7.49,135,7.22,148.8,6.628755,150,6.55
12,39,6.408063,52,7.1,60,7.28,75,7.46,90,7.5,110,7.91,120,7.96,135,7.69,150,7.17,150.7,7.120994
14,38.4,6.494886,52,7.2,60,7.4,75,7.68,90,7.8,110,8.17,120,8.44,135,8.2,150,7.51,152.3,7.363956
16,38.7,6.586109,52,7.25,60,7.46,75,7.83,90,8.08,110,8.42,120,8.78,135,8.74,150,7.84,174.8,7.059052
20,38.4,6.711808,52,7.36,60,7.55,75,7.96,90,8.48,110,8.84,120,9.36,135,10.12,150,8.61,175.7,7.771877

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.17	5.47	5.71	5.82	5.91	5.77	5.21	4.43
8	6.18	6.46	6.67	6.9	7.02	6.92	6.45	5.57
10	6.83	7.02	7.17	7.29	7.54	7.49	7.22	6.55
12	7.1	7.28	7.46	7.5	7.91	7.96	7.69	7.17
14	7.2	7.4	7.68	7.8	8.17	8.44	8.2	7.51
16	7.25	7.46	7.83	8.08	8.42	8.78	8.74	7.84
20	7.36	7.55	7.96	8.48	8.84	9.36	10.12	8.61

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.38	144.3°	3.84
8	41.4°	4.12	147.8°	4.82
10	40.6°	4.69	148.8°	5.67
12	39°	4.98	150.7°	6.21
14	38.4°	5.09	152.3°	6.52
16	38.7°	5.14	174.8°	7.03
20	38.4°	5.26	175.7°	7.75

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