MERAVIGLIA: ORC Rating

GPH

703.4

OSN

681.6

LOA

7.72 m

Displacement

1313 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6562

Medium

0.8864

High

1.0022

Triple Offshore

Low

0.8421

Medium

1.0798

High

1.2173

Boat Specifications

Dimensions

Length overall: 7.72 m
Beam: 2.5 m
Draft: 1.44 m
Displacement: 1313 kg
Crew weight: 450 kg
Wetted surface: 12.08 m²

Sails

Mainsail: 19.52 m²
Genoa: 14.58 m²
Spinnaker: 41.92 m²
Asymmetric spinnaker: 0 m²

Design

Type: D 772
Builder: DALO'
Designer: FONTANA-MALETTO
Year built: 1987

Performance data

Polar CSV

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

6,42.2,4.17114,52,4.67,60,4.9,75,5.08,90,5.11,110,5.16,120,4.97,135,4.4,147.3,3.873985,150,3.76
8,41.2,4.93079,52,5.5,60,5.68,75,5.8,90,5.95,110,5.99,120,5.89,135,5.45,150,4.75,151.2,4.690139
10,39.5,5.404182,52,5.92,60,6.05,75,6.16,90,6.41,110,6.48,120,6.37,135,6.1,150,5.59,153.4,5.446488
12,37.9,5.626777,52,6.16,60,6.32,75,6.49,90,6.73,110,7,120,6.88,135,6.55,150,6.15,170.3,5.630497
14,37.5,5.672126,52,6.26,60,6.49,75,6.8,90,6.94,110,7.49,120,7.43,135,7.03,150,6.56,180,6.06
16,37.6,5.692363,52,6.3,60,6.56,75,6.99,90,7.25,110,7.86,120,8.08,135,7.56,150,7.01,180,6.44
20,39,5.713212,52,6.29,60,6.57,75,7.11,90,7.72,110,8.59,120,9.46,135,9.26,150,8.08,180,7.28

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.67	4.9	5.08	5.11	5.16	4.97	4.4	3.76
8	5.5	5.68	5.8	5.95	5.99	5.89	5.45	4.75
10	5.92	6.05	6.16	6.41	6.48	6.37	6.1	5.59
12	6.16	6.32	6.49	6.73	7	6.88	6.55	6.15
14	6.26	6.49	6.8	6.94	7.49	7.43	7.03	6.56
16	6.3	6.56	6.99	7.25	7.86	8.08	7.56	7.01
20	6.29	6.57	7.11	7.72	8.59	9.46	9.26	8.08

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.2°	3.09	147.3°	3.26
8	41.2°	3.71	151.2°	4.11
10	39.5°	4.17	153.4°	4.87
12	37.9°	4.44	170.3°	5.55
14	37.5°	4.5	180°	6.06
16	37.6°	4.51	180°	6.44
20	39°	4.44	180°	7.28

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°	4.67	5.50	5.92	6.16	6.26	6.30	6.29
60°	4.90	5.68	6.05	6.32	6.49	6.56	6.57
75°	5.08	5.80	6.16	6.49	6.80	6.99	7.11
90°	5.11	5.95	6.41	6.73	6.94	7.25	7.72
110°	5.16	5.99	6.48	7.00	7.49	7.86	8.59
120°	4.97	5.89	6.37	6.88	7.43	8.08	9.46
135°	4.40	5.45	6.10	6.55	7.03	7.56	9.26
150°	3.76	4.75	5.59	6.15	6.56	7.01	8.08