Grifone Fiamme Gialle 3°: ORC Rating

GPH

569.9

OSN

555.6

LOA

18.106 m

Displacement

23827 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7034

Medium

0.9479

High

1.0954

Triple Offshore

Low

0.9174

Medium

1.1907

High

1.327

Boat Specifications

Dimensions

Length overall: 18.106 m
Beam: 4.75 m
Draft: 1.96 m
Displacement: 23827 kg
Crew weight: 850 kg
Wetted surface: 59.83 m²

Sails

Mainsail: 68.39 m²
Genoa: 119.65 m²
Spinnaker: 217.17 m²
Asymmetric spinnaker: 229.63 m²

Design

Type: Sciarrelli 60
Builder: Ambrosi
Designer: Sciarrelli
Year built: 1987
Stability index: 123.6

Performance data

Polar CSV

Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into Offwind or compatible navigation software.

6,47.1,5.361963,52,5.76,60,6.37,75,6.52,90,6.44,110,6.23,120,6.02,135,5.44,141.8,5.07726,150,4.61
8,44.7,6.260556,52,6.85,60,7.24,75,7.53,90,7.49,110,7.49,120,7.32,135,6.81,146.4,6.050992,150,5.82
10,43.6,6.807776,52,7.51,60,7.88,75,8.17,90,8.2,110,8.32,120,8.25,135,7.87,147.5,7.114134,150,6.92
12,43,7.09643,52,7.84,60,8.18,75,8.5,90,8.61,110,8.78,120,8.79,135,8.56,150,7.85,152.3,7.702789
14,42.4,7.258394,52,8.02,60,8.34,75,8.68,90,8.87,110,9.06,120,9.13,135,9.01,150,8.5,157.7,8.095462
16,42.3,7.382058,52,8.13,60,8.44,75,8.79,90,9.04,110,9.26,120,9.4,135,9.36,150,8.93,167.6,8.27299
20,42.3,7.517261,52,8.25,60,8.55,75,8.92,90,9.24,110,9.59,120,9.84,135,9.98,150,9.61,178.4,8.983503

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.76	6.37	6.52	6.44	6.23	6.02	5.44	4.61
8	6.85	7.24	7.53	7.49	7.49	7.32	6.81	5.82
10	7.51	7.88	8.17	8.2	8.32	8.25	7.87	6.92
12	7.84	8.18	8.5	8.61	8.78	8.79	8.56	7.85
14	8.02	8.34	8.68	8.87	9.06	9.13	9.01	8.5
16	8.13	8.44	8.79	9.04	9.26	9.4	9.36	8.93
20	8.25	8.55	8.92	9.24	9.59	9.84	9.98	9.61

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	47.1°	3.65	141.8°	3.99
8	44.7°	4.45	146.4°	5.04
10	43.6°	4.93	147.5°	6
12	43°	5.19	152.3°	6.82
14	42.4°	5.36	157.7°	7.49
16	42.3°	5.46	167.6°	8.08
20	42.3°	5.56	178.4°	8.98

VPP POLAR · BOAT SPEED BY TWAKT

TRUE WIND ANGLE —

READ AT ANGLE

Hover or tap the chart, or use the slider, to read boat speeds.

True wind speed 6 kt8 kt10 kt12 kt14 kt16 kt20 kt

Data table

Boat speed by true wind angle and true wind speed
TWA	Boat speed in 6 kt (kt)	Boat speed in 8 kt (kt)	Boat speed in 10 kt (kt)	Boat speed in 12 kt (kt)	Boat speed in 14 kt (kt)	Boat speed in 16 kt (kt)	Boat speed in 20 kt (kt)
0°	0.00	0.00	0.00	0.00	0.00	0.00	0.00
52°	5.76	6.85	7.51	7.84	8.02	8.13	8.25
60°	6.37	7.24	7.88	8.18	8.34	8.44	8.55
75°	6.52	7.53	8.17	8.50	8.68	8.79	8.92
90°	6.44	7.49	8.20	8.61	8.87	9.04	9.24
110°	6.23	7.49	8.32	8.78	9.06	9.26	9.59
120°	6.02	7.32	8.25	8.79	9.13	9.40	9.84
135°	5.44	6.81	7.87	8.56	9.01	9.36	9.98
150°	4.61	5.82	6.92	7.85	8.50	8.93	9.61