ROYAL FLUSH — ORC Rating

GPH

702.8

OSN

681.7

LOA

7.85 m

Displacement

1190 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.595

Medium

0.7917

High

0.8932

Triple Offshore

Low

0.7578

Medium

0.9561

High

1.0754

Boat Specifications

Dimensions

Length overall: 7.85 m
Beam: 2.95 m
Draft: 1.68 m
Displacement: 1190 kg
Crew weight: 450 kg
Wetted surface: 11.97 m²

Sails

Mainsail: 20.07 m²
Genoa: 12.61 m²
Spinnaker: 35.64 m²
Asymmetric spinnaker: 0 m²

Design

Type: QUARTER TON
Builder: TON CUP YACHTS
Designer: ANGELO LAVRANOS
Year built: 1982

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.

6,41.7,4.352845,52,4.83,60,5.02,75,5.12,90,5.15,110,5.11,120,4.94,135,4.43,145.6,3.902493,150,3.72
8,39.4,5.021136,52,5.56,60,5.7,75,5.78,90,5.92,110,5.91,120,5.78,135,5.36,150,4.73,151.2,4.678727
10,37.6,5.414686,52,5.96,60,6.08,75,6.17,90,6.36,110,6.39,120,6.27,135,5.97,150,5.51,157.2,5.239389
12,36.3,5.558807,52,6.15,60,6.29,75,6.47,90,6.66,110,6.84,120,6.72,135,6.39,150,6.03,169.6,5.541031
14,36.1,5.631259,52,6.26,60,6.44,75,6.68,90,6.86,110,7.26,120,7.17,135,6.82,150,6.43,178.1,5.953273
16,36.2,5.67562,52,6.33,60,6.54,75,6.86,90,7.06,110,7.78,120,7.7,135,7.27,150,6.83,179,6.330964
20,37.3,5.732435,52,6.4,60,6.64,75,7.09,90,7.63,110,9.01,120,9.99,135,8.92,150,7.75,178.9,7.081305
24,39.2,5.755251,52,6.38,60,6.66,75,7.22,90,8.14,110,10.1,120,11.53,135,12.67,138.6,12.198194,150,10.57

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.83	5.02	5.12	5.15	5.11	4.94	4.43	3.72
8	5.56	5.7	5.78	5.92	5.91	5.78	5.36	4.73
10	5.96	6.08	6.17	6.36	6.39	6.27	5.97	5.51
12	6.15	6.29	6.47	6.66	6.84	6.72	6.39	6.03
14	6.26	6.44	6.68	6.86	7.26	7.17	6.82	6.43
16	6.33	6.54	6.86	7.06	7.78	7.7	7.27	6.83
20	6.4	6.64	7.09	7.63	9.01	9.99	8.92	7.75
24	6.38	6.66	7.22	8.14	10.1	11.53	12.67	10.57

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.7°	3.25	145.6°	3.22
8	39.4°	3.88	151.2°	4.1
10	37.6°	4.29	157.2°	4.83
12	36.3°	4.48	169.6°	5.45
14	36.1°	4.55	178.1°	5.95
16	36.2°	4.58	179°	6.33
20	37.3°	4.56	178.9°	7.08
24	39.2°	4.46	138.6°	9.15

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