THE ROVER — ORC Rating

GPH

584.9

OSN

569.6

LOA

13.38 m

Displacement

11350 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7147

Medium

0.9419

High

1.0558

Triple Offshore

Low

0.9154

Medium

1.1507

High

1.2585

Boat Specifications

Dimensions

Length overall: 13.38 m
Beam: 4.18 m
Draft: 2.19 m
Displacement: 11350 kg
Crew weight: 653 kg
Wetted surface: 37.43 m²

Sails

Mainsail: 49.25 m²
Genoa: 63.71 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 173.78 m²

Design

Type: SWAN 44 MKII
Builder: NAUTOR
Designer: FRERS
Year built: 1989

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.

6,42.8,5.260792,52,5.84,60,6.12,75,6.3,90,6.18,110,6.09,120,5.98,135,5.34,143.4,4.882804,150,4.53
8,40.6,6.097952,52,6.78,60,7,75,7.13,90,7.17,110,7.21,120,7.12,135,6.65,147.6,5.850807,150,5.7
10,39,6.588209,52,7.27,60,7.43,75,7.55,90,7.66,110,7.75,120,7.72,135,7.47,148,6.862818,150,6.72
12,38.2,6.833305,52,7.51,60,7.66,75,7.8,90,7.93,110,8.06,120,8.08,135,7.92,150,7.41,150.1,7.405726
14,37.4,6.935925,52,7.64,60,7.8,75,7.97,90,8.13,110,8.32,120,8.39,135,8.26,150,7.76,151.3,7.67261
16,37,6.999438,52,7.71,60,7.88,75,8.1,90,8.28,110,8.55,120,8.7,135,8.59,150,8.01,172.8,7.216907
20,36.6,7.05017,52,7.78,60,7.96,75,8.25,90,8.5,110,9.07,120,9.22,135,9.41,150,8.48,176.8,7.902322
24,36.8,7.068538,52,7.8,60,8.01,75,8.36,90,8.73,110,9.55,120,9.85,135,10.38,150,9.04,177.1,8.410771

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.84	6.12	6.3	6.18	6.09	5.98	5.34	4.53
8	6.78	7	7.13	7.17	7.21	7.12	6.65	5.7
10	7.27	7.43	7.55	7.66	7.75	7.72	7.47	6.72
12	7.51	7.66	7.8	7.93	8.06	8.08	7.92	7.41
14	7.64	7.8	7.97	8.13	8.32	8.39	8.26	7.76
16	7.71	7.88	8.1	8.28	8.55	8.7	8.59	8.01
20	7.78	7.96	8.25	8.5	9.07	9.22	9.41	8.48
24	7.8	8.01	8.36	8.73	9.55	9.85	10.38	9.04

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.8°	3.86	143.4°	3.92
8	40.6°	4.63	147.6°	4.94
10	39°	5.12	148°	5.82
12	38.2°	5.37	150.1°	6.42
14	37.4°	5.51	151.3°	6.73
16	37°	5.59	172.8°	7.16
20	36.6°	5.66	176.8°	7.89
24	36.8°	5.66	177.1°	8.4

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