KANGOROO — ORC Rating

GPH

777.4

OSN

758.1

LOA

5.51 m

Displacement

723 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5387

Medium

0.6996

High

0.7818

Triple Offshore

Low

0.6892

Medium

0.8603

High

0.9727

Boat Specifications

Dimensions

Length overall: 5.51 m
Beam: 2.43 m
Draft: 1.2 m
Displacement: 723 kg
Crew weight: 190 kg
Wetted surface: 8.7 m²

Sails

Mainsail: 13.39 m²
Genoa: 9.31 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 26.26 m²

Design

Type: Micro Tonner 19
Builder: Mariner
Designer: Nestor Volker
Year built: 1985
Stability index: 133.3

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.

6,41.8,3.742575,52,4.17,60,4.41,75,4.79,90,4.94,110,4.81,120,4.59,135,4.17,147.5,3.711207,150,3.61
8,41.2,4.412459,52,4.87,60,5.08,75,5.32,90,5.45,110,5.36,120,5.27,135,5.02,147.5,4.600474,150,4.47
10,39.3,4.781349,52,5.22,60,5.39,75,5.68,90,5.88,110,5.8,120,5.7,135,5.46,149.5,5.083393,150,5.06
12,37.6,4.972929,52,5.44,60,5.59,75,6.01,90,6.31,110,6.28,120,6.17,135,5.88,150,5.39,172.7,4.859388
14,37.3,5.053594,52,5.61,60,5.82,75,6.2,90,6.7,110,6.83,120,6.72,135,6.34,150,5.68,177.2,5.236251
16,37.6,5.086524,52,5.68,60,5.97,75,6.34,90,6.96,110,7.43,120,7.39,135,6.88,150,6.02,177.2,5.546622
20,39.3,5.09149,52,5.64,60,6.03,75,6.63,90,7.31,110,8.86,120,9.26,135,8.54,150,6.81,175.7,6.217501

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.17	4.41	4.79	4.94	4.81	4.59	4.17	3.61
8	4.87	5.08	5.32	5.45	5.36	5.27	5.02	4.47
10	5.22	5.39	5.68	5.88	5.8	5.7	5.46	5.06
12	5.44	5.59	6.01	6.31	6.28	6.17	5.88	5.39
14	5.61	5.82	6.2	6.7	6.83	6.72	6.34	5.68
16	5.68	5.97	6.34	6.96	7.43	7.39	6.88	6.02
20	5.64	6.03	6.63	7.31	8.86	9.26	8.54	6.81

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.8°	2.79	147.5°	3.13
8	41.2°	3.32	147.5°	3.88
10	39.3°	3.7	149.5°	4.38
12	37.6°	3.94	172.7°	4.82
14	37.3°	4.02	177.2°	5.23
16	37.6°	4.03	177.2°	5.54
20	39.3°	3.94	175.7°	6.2

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