ADVENTURE 3 — ORC Rating

GPH

578.6

OSN

560.8

LOA

15.633 m

Displacement

19013 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6925

Medium

0.9442

High

1.1139

Triple Offshore

Low

0.8917

Medium

1.1761

High

1.3308

Boat Specifications

Dimensions

Length overall: 15.633 m
Beam: 4.45 m
Draft: 2.72 m
Displacement: 19013 kg
Crew weight: 720 kg
Wetted surface: 52.07 m²

Sails

Mainsail: 54.95 m²
Genoa: 90.84 m²
Spinnaker: 200.99 m²
Asymmetric spinnaker: 0 m²

Design

Type: SWAN 51
Builder: NAUTOR
Designer: GERMAN FRERS
Year built: 1981

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.

6,42.8,5.029099,52,5.62,60,5.93,75,6.18,90,6.11,110,5.88,120,5.75,135,5.25,144.5,4.729059,150,4.44
8,40.5,5.838986,52,6.63,60,6.97,75,7.25,90,7.17,110,7.15,120,6.99,135,6.43,149,5.646506,150,5.59
10,40.5,6.575435,52,7.48,60,7.77,75,7.98,90,7.96,110,8.08,120,7.99,135,7.5,150,6.57,150.5,6.537557
12,41.2,7.203472,52,7.94,60,8.17,75,8.35,90,8.36,110,8.53,120,8.49,135,8.21,150,7.49,151.5,7.396306
14,40.1,7.38638,52,8.16,60,8.39,75,8.58,90,8.62,110,8.82,120,8.84,135,8.62,150,8.16,158,7.754665
16,39.4,7.479939,52,8.27,60,8.5,75,8.76,90,8.83,110,8.99,120,9.16,135,8.95,150,8.55,175,7.829795
20,39.4,7.596409,52,8.36,60,8.59,75,8.95,90,9.19,110,9.28,120,9.58,135,9.65,150,9.19,180,8.64

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.62	5.93	6.18	6.11	5.88	5.75	5.25	4.44
8	6.63	6.97	7.25	7.17	7.15	6.99	6.43	5.59
10	7.48	7.77	7.98	7.96	8.08	7.99	7.5	6.57
12	7.94	8.17	8.35	8.36	8.53	8.49	8.21	7.49
14	8.16	8.39	8.58	8.62	8.82	8.84	8.62	8.16
16	8.27	8.5	8.76	8.83	8.99	9.16	8.95	8.55
20	8.36	8.59	8.95	9.19	9.28	9.58	9.65	9.19

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.8°	3.69	144.5°	3.85
8	40.5°	4.44	149°	4.84
10	40.5°	5	150.5°	5.69
12	41.2°	5.42	151.5°	6.5
14	40.1°	5.65	158°	7.19
16	39.4°	5.78	175°	7.8
20	39.4°	5.87	180°	8.64

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