Happy Hour — ORC Rating

GPH

621.4

OSN

604.7

LOA

10.3 m

Displacement

4469 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6508

Medium

0.8826

High

1.0083

Triple Offshore

Low

0.8434

Medium

1.0899

High

1.223

Boat Specifications

Dimensions

Length overall: 10.3 m
Beam: 3.54 m
Draft: 1.89 m
Displacement: 4469 kg
Crew weight: 650 kg
Wetted surface: 24.74 m²

Sails

Mainsail: 37.16 m²
Genoa: 32.67 m²
Spinnaker: 84.98 m²
Asymmetric spinnaker: 85.07 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.

6,43.5,4.701021,52,5.26,60,5.59,75,5.87,90,5.8,110,5.76,120,5.58,135,5.03,145,4.480243,150,4.24
8,42,5.557463,52,6.24,60,6.55,75,6.78,90,6.82,110,6.9,120,6.74,135,6.21,149,5.401513,150,5.34
10,41.2,6.206682,52,6.86,60,7.06,75,7.22,90,7.35,110,7.45,120,7.36,135,7.03,150,6.33,151,6.26558
12,40.7,6.515996,52,7.15,60,7.34,75,7.53,90,7.68,110,7.91,120,7.83,135,7.5,150,7.05,157.5,6.721656
14,40.1,6.601986,52,7.25,60,7.49,75,7.81,90,7.91,110,8.39,120,8.34,135,7.97,150,7.49,180,6.83
16,40.3,6.660825,52,7.3,60,7.56,75,8.01,90,8.25,110,8.76,120,8.86,135,8.47,150,7.92,180,7.32
20,40.5,6.733245,52,7.35,60,7.61,75,8.14,90,8.74,110,9.29,120,9.87,135,9.66,150,8.86,180,8.14

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.26	5.59	5.87	5.8	5.76	5.58	5.03	4.24
8	6.24	6.55	6.78	6.82	6.9	6.74	6.21	5.34
10	6.86	7.06	7.22	7.35	7.45	7.36	7.03	6.33
12	7.15	7.34	7.53	7.68	7.91	7.83	7.5	7.05
14	7.25	7.49	7.81	7.91	8.39	8.34	7.97	7.49
16	7.3	7.56	8.01	8.25	8.76	8.86	8.47	7.92
20	7.35	7.61	8.14	8.74	9.29	9.87	9.66	8.86

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	3.41	145°	3.67
8	42°	4.13	149°	4.63
10	41.2°	4.67	151°	5.48
12	40.7°	4.94	157.5°	6.21
14	40.1°	5.05	180°	6.83
16	40.3°	5.08	180°	7.32
20	40.5°	5.12	180°	8.14

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