GIN TONIC — ORC Rating

GPH

731.4

OSN

709.4

LOA

7.1 m

Displacement

936 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5729

Medium

0.7606

High

0.8579

Triple Offshore

Low

0.7302

Medium

0.9178

High

1.0278

Boat Specifications

Dimensions

Length overall: 7.1 m
Beam: 2.36 m
Draft: 1.55 m
Displacement: 936 kg
Crew weight: 300 kg
Wetted surface: 10.24 m²

Sails

Mainsail: 16.75 m²
Genoa: 11.52 m²
Spinnaker: 32.92 m²
Asymmetric spinnaker: 0 m²

Design

Type: Fun
Builder: Lilia
Designer: Joubert/Nivelt
Year built: 1983

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.

6,42,4.184918,52,4.64,60,4.83,75,4.94,90,4.96,110,4.96,120,4.79,135,4.31,146.4,3.745852,150,3.61
8,39.8,4.828946,52,5.33,60,5.48,75,5.56,90,5.68,110,5.71,120,5.6,135,5.18,150,4.57,151.5,4.506057
10,37.7,5.169209,52,5.68,60,5.8,75,5.91,90,6.07,110,6.17,120,6.07,135,5.8,150,5.34,157.4,5.058436
12,36.6,5.331224,52,5.88,60,6.02,75,6.17,90,6.32,110,6.57,120,6.5,135,6.21,150,5.86,169.6,5.388526
14,36.5,5.398971,52,5.97,60,6.15,75,6.39,90,6.5,110,6.94,120,6.94,135,6.63,150,6.24,178.1,5.773174
16,36.5,5.436291,52,6.03,60,6.22,75,6.54,90,6.75,110,7.28,120,7.46,135,7.1,150,6.63,178.6,6.13183
20,37.4,5.488318,52,6.09,60,6.31,75,6.72,90,7.16,110,7.86,120,8.9,135,9.03,150,7.64,177.9,6.874617
24,39.5,5.50786,52,6.06,60,6.32,75,6.8,90,7.42,110,8.56,120,10.16,135,12.16,142.5,11.571137,150,10.6

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.64	4.83	4.94	4.96	4.96	4.79	4.31	3.61
8	5.33	5.48	5.56	5.68	5.71	5.6	5.18	4.57
10	5.68	5.8	5.91	6.07	6.17	6.07	5.8	5.34
12	5.88	6.02	6.17	6.32	6.57	6.5	6.21	5.86
14	5.97	6.15	6.39	6.5	6.94	6.94	6.63	6.24
16	6.03	6.22	6.54	6.75	7.28	7.46	7.1	6.63
20	6.09	6.31	6.72	7.16	7.86	8.9	9.03	7.64
24	6.06	6.32	6.8	7.42	8.56	10.16	12.16	10.6

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42°	3.11	146.4°	3.12
8	39.8°	3.71	151.5°	3.96
10	37.7°	4.09	157.4°	4.67
12	36.6°	4.28	169.6°	5.3
14	36.5°	4.34	178.1°	5.77
16	36.5°	4.37	178.6°	6.13
20	37.4°	4.36	177.9°	6.87
24	39.5°	4.25	142.5°	9.18

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