PATENT 4 — ORC Rating

GPH

622.1

OSN

608.5

LOA

10.3 m

Displacement

4728 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6428

Medium

0.8733

High

0.9997

Triple Offshore

Low

0.8467

Medium

1.0864

High

1.2151

Boat Specifications

Dimensions

Length overall: 10.3 m
Beam: 3.54 m
Draft: 1.91 m
Displacement: 4728 kg
Crew weight: 690 kg
Wetted surface: 25.27 m²

Sails

Mainsail: 37.03 m²
Genoa: 31.9 m²
Spinnaker: 82.74 m²
Asymmetric spinnaker: 0 m²

Design

Type: ITALIA 9.98
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.

6,45.8,4.805175,52,5.29,60,5.75,75,6.27,90,6.41,110,5.93,120,5.51,135,4.99,145,4.44362,150,4.2
8,44.6,5.702039,52,6.31,60,6.72,75,7.06,90,7.15,110,6.89,120,6.69,135,6.15,149,5.354847,150,5.3
10,41.6,6.13802,52,6.81,60,7.12,75,7.44,90,7.53,110,7.39,120,7.32,135,6.98,150,6.27,151,6.219846
12,40.5,6.430775,52,7.1,60,7.3,75,7.68,90,7.9,110,7.83,120,7.77,135,7.45,150,7.01,157,6.702844
14,40.5,6.562284,52,7.22,60,7.45,75,7.85,90,8.24,110,8.29,120,8.25,135,7.89,150,7.44,180,6.79
16,40.7,6.634708,52,7.27,60,7.51,75,7.96,90,8.47,110,8.6,120,8.73,135,8.36,150,7.84,180,7.28
20,40.9,6.707649,52,7.32,60,7.56,75,8.09,90,8.75,110,9.3,120,9.55,135,9.45,150,8.74,180,8.06

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.29	5.75	6.27	6.41	5.93	5.51	4.99	4.2
8	6.31	6.72	7.06	7.15	6.89	6.69	6.15	5.3
10	6.81	7.12	7.44	7.53	7.39	7.32	6.98	6.27
12	7.1	7.3	7.68	7.9	7.83	7.77	7.45	7.01
14	7.22	7.45	7.85	8.24	8.29	8.25	7.89	7.44
16	7.27	7.51	7.96	8.47	8.6	8.73	8.36	7.84
20	7.32	7.56	8.09	8.75	9.3	9.55	9.45	8.74

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45.8°	3.35	145°	3.64
8	44.6°	4.06	149°	4.59
10	41.6°	4.59	151°	5.44
12	40.5°	4.89	157°	6.17
14	40.5°	4.99	180°	6.79
16	40.7°	5.03	180°	7.28
20	40.9°	5.07	180°	8.06

Loading polar chart…