VIZIO — ORC Rating | RegattaPages

GPH

708.6

OSN

691.4

LOA

7.72 m

Displacement

1457 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.59

Medium

0.772

High

0.8616

Triple Offshore

Low

0.7567

Medium

0.9476

High

1.049

Boat Specifications

Dimensions

Length overall: 7.72 m
Beam: 2.5 m
Draft: 1.45 m
Displacement: 1457 kg
Crew weight: 340 kg
Wetted surface: 12.45 m²

Sails

Mainsail: 20.71 m²
Genoa: 15.36 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 53.33 m²

Design

Type: D 772 cr.
Builder: Dalò
Designer: Fontana/Maletto
Year built: 1987
Stability index: 95

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.

6,43,4.101982,52,4.58,60,4.86,75,5.06,90,5.23,110,5.31,120,5.15,135,4.66,146.2,4.163736,150,3.99
8,42,4.87119,52,5.42,60,5.64,75,5.78,90,5.99,110,6.08,120,6,135,5.67,148,5.094051,150,4.99
10,40,5.339116,52,5.86,60,6,75,6.12,90,6.3,110,6.54,120,6.48,135,6.22,149.2,5.774426,150,5.73
12,38.8,5.504672,52,6.04,60,6.2,75,6.39,90,6.47,110,6.96,120,7,135,6.69,150,6.15,151.4,6.070733
14,38.8,5.581661,52,6.1,60,6.29,75,6.61,90,6.78,110,7.21,120,7.48,135,7.21,150,6.46,174.8,5.83401
16,38.8,5.594492,52,6.13,60,6.34,75,6.72,90,7.06,110,7.45,120,7.85,135,7.81,150,6.82,176.6,6.180879
20,39.8,5.648956,52,6.17,60,6.39,75,6.81,90,7.33,110,7.88,120,8.56,135,9.76,138.7,9.424116,150,8.17

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.58	4.86	5.06	5.23	5.31	5.15	4.66	3.99
8	5.42	5.64	5.78	5.99	6.08	6	5.67	4.99
10	5.86	6	6.12	6.3	6.54	6.48	6.22	5.73
12	6.04	6.2	6.39	6.47	6.96	7	6.69	6.15
14	6.1	6.29	6.61	6.78	7.21	7.48	7.21	6.46
16	6.13	6.34	6.72	7.06	7.45	7.85	7.81	6.82
20	6.17	6.39	6.81	7.33	7.88	8.56	9.76	8.17

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3	146.2°	3.46
8	42°	3.62	148°	4.32
10	40°	4.09	149.2°	4.96
12	38.8°	4.29	151.4°	5.33
14	38.8°	4.35	174.8°	5.81
16	38.8°	4.36	176.6°	6.17
20	39.8°	4.34	138.7°	7.08

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