LOW NOISE II — ORC Rating

GPH

623.2

OSN

606.1

LOA

10.3 m

Displacement

4626 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6514

Medium

0.8815

High

1.0059

Triple Offshore

Low

0.8417

Medium

1.0866

High

1.2165

Boat Specifications

Dimensions

Length overall: 10.3 m
Beam: 3.54 m
Draft: 1.9 m
Displacement: 4626 kg
Crew weight: 615 kg
Wetted surface: 24.99 m²

Sails

Mainsail: 37.23 m²
Genoa: 31.98 m²
Spinnaker: 88.24 m²
Asymmetric spinnaker: 0 m²

Design

Type: Italia 9.98 F
Builder: Italia Yachts
Designer: Polli
Year built: 2014

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.

6,43.5,4.659663,52,5.21,60,5.54,75,5.82,90,5.75,110,5.74,120,5.58,135,5.05,145,4.529074,150,4.29
8,42,5.503638,52,6.19,60,6.5,75,6.74,90,6.74,110,6.88,120,6.75,135,6.24,149,5.448178,150,5.39
10,41.2,6.15352,52,6.82,60,7.03,75,7.19,90,7.29,110,7.43,120,7.36,135,7.06,150,6.37,151,6.311314
12,40.1,6.41896,52,7.12,60,7.31,75,7.49,90,7.54,110,7.88,120,7.82,135,7.52,150,7.08,158,6.719271
14,40.5,6.601737,52,7.23,60,7.46,75,7.76,90,7.85,110,8.31,120,8.33,135,7.98,150,7.51,180,6.85
16,40.5,6.641189,52,7.28,60,7.53,75,7.95,90,8.18,110,8.56,120,8.83,135,8.48,150,7.93,180,7.33
20,40.7,6.72704,52,7.33,60,7.57,75,8.09,90,8.67,110,9.01,120,9.52,135,9.66,150,8.87,180,8.14

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.21	5.54	5.82	5.75	5.74	5.58	5.05	4.29
8	6.19	6.5	6.74	6.74	6.88	6.75	6.24	5.39
10	6.82	7.03	7.19	7.29	7.43	7.36	7.06	6.37
12	7.12	7.31	7.49	7.54	7.88	7.82	7.52	7.08
14	7.23	7.46	7.76	7.85	8.31	8.33	7.98	7.51
16	7.28	7.53	7.95	8.18	8.56	8.83	8.48	7.93
20	7.33	7.57	8.09	8.67	9.01	9.52	9.66	8.87

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	3.38	145°	3.71
8	42°	4.09	149°	4.67
10	41.2°	4.63	151°	5.52
12	40.1°	4.91	158°	6.23
14	40.5°	5.02	180°	6.85
16	40.5°	5.05	180°	7.33
20	40.7°	5.1	180°	8.14

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