Just Do It II — ORC Rating

GPH

590.9

OSN

574.4

LOA

11.99 m

Displacement

8013 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6752

Medium

0.9229

High

1.0574

Triple Offshore

Low

0.8792

Medium

1.1499

High

1.2947

Boat Specifications

Dimensions

Length overall: 11.99 m
Beam: 4.2 m
Draft: 2.14 m
Displacement: 8013 kg
Crew weight: 872 kg
Wetted surface: 37.51 m²

Sails

Mainsail: 43.57 m²
Genoa: 42.09 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 112.3 m²

Design

Type: Beneteau Oceanis 4
Builder: Beneteau
Designer: Jean Berret
Year built: 2019
Stability index: 120.7

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.

6,44.2,5.049444,52,5.58,60,5.97,75,6.34,90,6.28,110,5.81,120,5.63,135,5.04,143.9,4.566889,150,4.26
8,42.4,5.958383,52,6.68,60,7.05,75,7.34,90,7.3,110,7.09,120,6.88,135,6.27,147.5,5.572739,150,5.42
10,41.8,6.733953,52,7.4,60,7.64,75,7.82,90,7.81,110,7.82,120,7.71,135,7.28,147.5,6.580574,150,6.41
12,40,7.023091,52,7.73,60,7.94,75,8.13,90,8.14,110,8.27,120,8.18,135,7.87,148.4,7.326292,150,7.21
14,39,7.141516,52,7.87,60,8.12,75,8.4,90,8.45,110,8.75,120,8.66,135,8.3,150,7.69,150.2,7.674885
16,38.4,7.196691,52,7.95,60,8.21,75,8.62,90,8.78,110,9.22,120,9.2,135,8.8,150,8.02,170,7.199375
20,38.7,7.265222,52,8.04,60,8.33,75,8.79,90,9.32,110,9.85,120,10.39,135,9.94,150,8.68,176.3,7.966605

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.58	5.97	6.34	6.28	5.81	5.63	5.04	4.26
8	6.68	7.05	7.34	7.3	7.09	6.88	6.27	5.42
10	7.4	7.64	7.82	7.81	7.82	7.71	7.28	6.41
12	7.73	7.94	8.13	8.14	8.27	8.18	7.87	7.21
14	7.87	8.12	8.4	8.45	8.75	8.66	8.3	7.69
16	7.95	8.21	8.62	8.78	9.22	9.2	8.8	8.02
20	8.04	8.33	8.79	9.32	9.85	10.39	9.94	8.68

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.2°	3.62	143.9°	3.69
8	42.4°	4.4	147.5°	4.7
10	41.8°	5.02	147.5°	5.55
12	40°	5.38	148.4°	6.24
14	39°	5.55	150.2°	6.66
16	38.4°	5.64	170°	7.09
20	38.7°	5.67	176.3°	7.95

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