ITALIAN JOB IV: ORC Rating

GPH

533.3

OSN

519.1

LOA

15.38 m

Displacement

16516 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.8471

Medium

1.1471

High

1.3095

Triple Offshore

Low

1.1004

Medium

1.4343

High

1.5948

Boat Specifications

Dimensions

Length overall: 15.38 m
Beam: 4.53 m
Draft: 2.6 m
Displacement: 16516 kg
Crew weight: 800 kg
Wetted surface: 54.15 m²

Sails

Mainsail: 84.54 m²
Genoa: 69.06 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 232.91 m²

Design

Type: SOLARIS 50 SK
Builder: SE.RI.GI.
Designer: SOTO
Year built: 2015

Performance data

Polar CSV

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

6,43.7,5.435932,52,6.05,60,6.43,75,6.74,90,6.67,110,6.69,120,6.52,135,5.84,142.6,5.349851,150,4.9
8,41.9,6.462348,52,7.26,60,7.65,75,7.96,90,7.95,110,8.12,120,7.97,135,7.27,145.6,6.471837,150,6.17
10,41.2,7.190182,52,8.08,60,8.41,75,8.65,90,8.66,110,8.92,120,8.83,135,8.37,147.4,7.501908,150,7.3
12,40.5,7.548599,52,8.44,60,8.75,75,9,90,9.05,110,9.29,120,9.31,135,9,149.9,8.264449,150,8.26
14,40.1,7.726284,52,8.6,60,8.89,75,9.22,90,9.35,110,9.52,120,9.75,135,9.44,150,8.83,151.1,8.749641
16,39.8,7.809617,52,8.69,60,8.97,75,9.34,90,9.61,110,9.75,120,10.08,135,9.94,150,9.15,153.8,8.904904
20,39.3,8.01199,52,8.86,60,9.09,75,9.46,90,9.99,110,10.21,120,10.66,135,11.14,150,9.91,177.7,9.027272

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.05	6.43	6.74	6.67	6.69	6.52	5.84	4.9
8	7.26	7.65	7.96	7.95	8.12	7.97	7.27	6.17
10	8.08	8.41	8.65	8.66	8.92	8.83	8.37	7.3
12	8.44	8.75	9	9.05	9.29	9.31	9	8.26
14	8.6	8.89	9.22	9.35	9.52	9.75	9.44	8.83
16	8.69	8.97	9.34	9.61	9.75	10.08	9.94	9.15
20	8.86	9.09	9.46	9.99	10.21	10.66	11.14	9.91

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.7°	3.93	142.6°	4.25
8	41.9°	4.81	145.6°	5.34
10	41.2°	5.41	147.4°	6.32
12	40.5°	5.74	149.9°	7.15
14	40.1°	5.91	151.1°	7.66
16	39.8°	6	153.8°	7.99
20	39.3°	6.2	177.7°	9.02

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°	6.05	7.26	8.08	8.44	8.60	8.69	8.86
60°	6.43	7.65	8.41	8.75	8.89	8.97	9.09
75°	6.74	7.96	8.65	9.00	9.22	9.34	9.46
90°	6.67	7.95	8.66	9.05	9.35	9.61	9.99
110°	6.69	8.12	8.92	9.29	9.52	9.75	10.21
120°	6.52	7.97	8.83	9.31	9.75	10.08	10.66
135°	5.84	7.27	8.37	9.00	9.44	9.94	11.14
150°	4.90	6.17	7.30	8.26	8.83	9.15	9.91