ALEXIS P — ORC Rating

GPH

643

OSN

621.9

LOA

13.054 m

Displacement

12583 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6204

Medium

0.8525

High

1.0035

Triple Offshore

Low

0.8023

Medium

1.0592

High

1.2011

Boat Specifications

Dimensions

Length overall: 13.054 m
Beam: 4 m
Draft: 2.53 m
Displacement: 12583 kg
Crew weight: 900 kg
Wetted surface: 39.6 m²

Sails

Mainsail: 40.48 m²
Genoa: 38.66 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 113.19 m²

Design

Type: SWAN 43
Builder: NAUTOR SWAN
Designer: RON HOLLAND
Year built: 1985

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.

6,43.3,4.438199,52,4.92,60,5.16,75,5.31,90,5.65,110,5.56,120,5.32,135,4.74,144,4.289156,150,4.01
8,41,5.273552,52,5.87,60,6.11,75,6.37,90,6.71,110,6.66,120,6.43,135,5.88,146.9,5.288171,150,5.12
10,39.4,5.849364,52,6.55,60,6.77,75,7.04,90,7.32,110,7.32,120,7.19,135,6.78,147.1,6.193279,150,6
12,38.5,6.312227,52,7.01,60,7.18,75,7.39,90,7.66,110,7.7,120,7.62,135,7.35,147.5,6.86514,150,6.69
14,37.6,6.601121,52,7.28,60,7.44,75,7.58,90,7.88,110,7.98,120,7.93,135,7.71,149,7.198128,150,7.13
16,37,6.774054,52,7.46,60,7.61,75,7.76,90,8.04,110,8.22,120,8.2,135,8,150,7.45,171.8,6.68838
20,36.4,6.907744,52,7.64,60,7.82,75,8.03,90,8.25,110,8.67,120,8.74,135,8.55,150,7.91,176.5,7.443884
24,36.4,6.969864,52,7.7,60,7.89,75,8.2,90,8.37,110,9.07,120,9.28,135,9.17,150,8.32,177.4,7.908141

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.92	5.16	5.31	5.65	5.56	5.32	4.74	4.01
8	5.87	6.11	6.37	6.71	6.66	6.43	5.88	5.12
10	6.55	6.77	7.04	7.32	7.32	7.19	6.78	6
12	7.01	7.18	7.39	7.66	7.7	7.62	7.35	6.69
14	7.28	7.44	7.58	7.88	7.98	7.93	7.71	7.13
16	7.46	7.61	7.76	8.04	8.22	8.2	8	7.45
20	7.64	7.82	8.03	8.25	8.67	8.74	8.55	7.91
24	7.7	7.89	8.2	8.37	9.07	9.28	9.17	8.32

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.3°	3.23	144°	3.47
8	41°	3.98	146.9°	4.43
10	39.4°	4.52	147.1°	5.2
12	38.5°	4.94	147.5°	5.79
14	37.6°	5.23	149°	6.17
16	37°	5.41	171.8°	6.62
20	36.4°	5.56	176.5°	7.43
24	36.4°	5.61	177.4°	7.9

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