Trygław — ORC Rating

GPH

642.7

OSN

620.6

LOA

13.245 m

Displacement

11200 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6858

Medium

0.9625

High

1.1554

Triple Offshore

Low

0.8861

Medium

1.1985

High

1.3771

Boat Specifications

Dimensions

Length overall: 13.245 m
Beam: 4.16 m
Draft: 2.43 m
Displacement: 11200 kg
Crew weight: 800 kg
Wetted surface: 38.22 m²

Sails

Mainsail: 33.74 m²
Genoa: 62.89 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 131.97 m²

Design

Type: Draco
Builder: im. L. Teligi
Designer: MSJ Szczecin
Year built: 1976

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.

6,43,4.430141,52,4.93,60,5.19,75,5.38,90,5.3,110,5.33,120,5.16,135,4.64,146.2,4.031363,150,3.87
8,41,5.233801,52,5.88,60,6.15,75,6.36,90,6.35,110,6.51,120,6.31,135,5.76,149.6,4.985428,150,4.96
10,40.6,5.913565,52,6.68,60,6.96,75,7.15,90,7.25,110,7.38,120,7.25,135,6.77,149.6,5.97092,150,5.94
12,41,6.532314,52,7.18,60,7.38,75,7.54,90,7.67,110,7.8,120,7.73,135,7.45,150,6.82,152,6.704815
14,40.2,6.8081,52,7.43,60,7.61,75,7.77,90,7.87,110,8.1,120,8.07,135,7.83,150,7.43,159.5,7.014194
16,39,6.884164,52,7.56,60,7.75,75,7.95,90,8.02,110,8.39,120,8.39,135,8.15,150,7.79,180,7.17
20,38.1,6.938311,52,7.65,60,7.86,75,8.19,90,8.38,110,8.78,120,9.02,135,8.85,150,8.39,180,7.91

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.93	5.19	5.38	5.3	5.33	5.16	4.64	3.87
8	5.88	6.15	6.36	6.35	6.51	6.31	5.76	4.96
10	6.68	6.96	7.15	7.25	7.38	7.25	6.77	5.94
12	7.18	7.38	7.54	7.67	7.8	7.73	7.45	6.82
14	7.43	7.61	7.77	7.87	8.1	8.07	7.83	7.43
16	7.56	7.75	7.95	8.02	8.39	8.39	8.15	7.79
20	7.65	7.86	8.19	8.38	8.78	9.02	8.85	8.39

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.24	146.2°	3.35
8	41°	3.95	149.6°	4.3
10	40.6°	4.49	149.6°	5.15
12	41°	4.93	152°	5.92
14	40.2°	5.2	159.5°	6.57
16	39°	5.35	180°	7.17
20	38.1°	5.46	180°	7.91

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