MARIA VITTORIA — ORC Rating

GPH

607.6

OSN

590.7

LOA

13.94 m

Displacement

15051 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6776

Medium

0.9017

High

1.0232

Triple Offshore

Low

0.8682

Medium

1.1132

High

1.2307

Boat Specifications

Dimensions

Length overall: 13.94 m
Beam: 4.03 m
Draft: 2.37 m
Displacement: 15051 kg
Crew weight: 600 kg
Wetted surface: 41.69 m²

Sails

Mainsail: 48.97 m²
Genoa: 69.66 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 178.63 m²

Design

Type: Solaris 47
Builder: Se.Ri.Gi.
Designer: Sparkman&Stephens
Year built: 1970

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.

6,43.3,4.96034,52,5.48,60,5.75,75,5.92,90,5.81,110,5.82,120,5.69,135,5.12,144,4.659976,150,4.35
8,40.9,5.741854,52,6.41,60,6.66,75,6.84,90,6.75,110,6.97,120,6.85,135,6.35,147.7,5.61956,150,5.48
10,39.8,6.286742,52,7.01,60,7.23,75,7.39,90,7.38,110,7.63,120,7.58,135,7.26,147.2,6.650276,150,6.46
12,39.6,6.644921,52,7.35,60,7.54,75,7.7,90,7.72,110,7.99,120,8,135,7.79,148.6,7.27549,150,7.17
14,39.1,6.803717,52,7.53,60,7.72,75,7.91,90,7.97,110,8.25,120,8.31,135,8.16,149.5,7.62509,150,7.59
16,38.8,6.903295,52,7.63,60,7.83,75,8.05,90,8.15,110,8.41,120,8.58,135,8.47,150,7.88,170.9,7.038589
20,38.4,6.99253,52,7.73,60,7.95,75,8.25,90,8.42,110,8.67,120,8.96,135,9.05,150,8.36,176.3,7.786229
24,38.6,7.050359,52,7.78,60,8.01,75,8.35,90,8.64,110,8.86,120,9.24,135,9.62,150,8.8,177,8.291363

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.48	5.75	5.92	5.81	5.82	5.69	5.12	4.35
8	6.41	6.66	6.84	6.75	6.97	6.85	6.35	5.48
10	7.01	7.23	7.39	7.38	7.63	7.58	7.26	6.46
12	7.35	7.54	7.7	7.72	7.99	8	7.79	7.17
14	7.53	7.72	7.91	7.97	8.25	8.31	8.16	7.59
16	7.63	7.83	8.05	8.15	8.41	8.58	8.47	7.88
20	7.73	7.95	8.25	8.42	8.67	8.96	9.05	8.36
24	7.78	8.01	8.35	8.64	8.86	9.24	9.62	8.8

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.3°	3.61	144°	3.77
8	40.9°	4.34	147.7°	4.75
10	39.8°	4.83	147.2°	5.59
12	39.6°	5.12	148.6°	6.21
14	39.1°	5.28	149.5°	6.57
16	38.8°	5.38	170.9°	6.95
20	38.4°	5.48	176.3°	7.77
24	38.6°	5.51	177°	8.28

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