LOSTA — ORC Rating | RegattaPages

GPH

573.4

OSN

558

LOA

14.02 m

Displacement

2743 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6625

Medium

0.9288

High

1.096

Triple Offshore

Low

0.8844

Medium

1.1929

High

1.3975

Boat Specifications

Dimensions

Length overall: 14.02 m
Beam: 1.8 m
Draft: 1.66 m
Displacement: 2743 kg
Crew weight: 600 kg
Wetted surface: 22.08 m²

Sails

Mainsail: 42.15 m²
Genoa: 17.46 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 45.37 m²

Design

Type: 40 sqm skerrycruis
Builder: Pabst Werft
Year built: 2000

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.

6,45.8,5.120738,52,5.62,60,6.1,75,6.58,90,6.6,110,6.19,120,5.73,135,4.89,141,4.516526,150,4.05
8,44.6,6.319994,52,7,60,7.43,75,7.76,90,7.8,110,7.59,120,7.24,135,6.34,142,5.799413,150,5.27
10,42.8,6.855384,52,7.59,60,7.95,75,8.41,90,8.56,110,8.4,120,8.12,135,7.52,145,6.799714,150,6.43
12,41.6,7.100847,52,7.86,60,8.22,75,8.85,90,9.19,110,9.27,120,8.99,135,8.26,149.8,7.416623,150,7.41
14,40.9,7.263313,52,8.02,60,8.45,75,9.14,90,9.69,110,10.16,120,9.93,135,9.06,150,8.07,151,7.992045
16,39.8,7.288976,52,8.17,60,8.63,75,9.38,90,10.1,110,11.03,120,11,135,9.94,148.5,8.878306,150,8.74
20,39.8,7.458184,52,8.36,60,8.87,75,9.68,90,10.72,110,12.32,120,13.15,135,12.84,141,11.786718,150,10.58

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.62	6.1	6.58	6.6	6.19	5.73	4.89	4.05
8	7	7.43	7.76	7.8	7.59	7.24	6.34	5.27
10	7.59	7.95	8.41	8.56	8.4	8.12	7.52	6.43
12	7.86	8.22	8.85	9.19	9.27	8.99	8.26	7.41
14	8.02	8.45	9.14	9.69	10.16	9.93	9.06	8.07
16	8.17	8.63	9.38	10.1	11.03	11	9.94	8.74
20	8.36	8.87	9.68	10.72	12.32	13.15	12.84	10.58

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45.8°	3.57	141°	3.51
8	44.6°	4.5	142°	4.57
10	42.8°	5.03	145°	5.57
12	41.6°	5.31	149.8°	6.41
14	40.9°	5.49	151°	6.99
16	39.8°	5.6	148.5°	7.57
20	39.8°	5.73	141°	9.16

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