QUATTROGATTI — ORC Rating

GPH

559.3

OSN

543.2

LOA

13.74 m

Displacement

9594 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7224

Medium

0.9818

High

1.1311

Triple Offshore

Low

0.9343

Medium

1.2133

High

1.3583

Boat Specifications

Dimensions

Length overall: 13.74 m
Beam: 4.23 m
Draft: 2.62 m
Displacement: 9594 kg
Crew weight: 720 kg
Wetted surface: 37.58 m²

Sails

Mainsail: 60.75 m²
Genoa: 54.15 m²
Spinnaker: 150.51 m²
Asymmetric spinnaker: 147.47 m²

Design

Type: Comet 45S
Builder: Comar Yachts
Designer: A.Vallicelli & C.
Year built: 2003
Stability index: 126.6

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.

6,43.2,5.24028,52,5.84,60,6.18,75,6.47,90,6.4,110,6.28,120,6.11,135,5.5,143.3,5.001399,150,4.63
8,41.8,6.25104,52,6.99,60,7.32,75,7.55,90,7.52,110,7.62,120,7.46,135,6.83,146.6,6.060985,150,5.85
10,40.6,6.927695,52,7.71,60,7.94,75,8.11,90,8.17,110,8.32,120,8.22,135,7.84,147.9,7.082806,150,6.93
12,39.4,7.182294,52,7.99,60,8.22,75,8.43,90,8.48,110,8.77,120,8.71,135,8.4,150,7.82,154.7,7.55462
14,38.8,7.288237,52,8.11,60,8.34,75,8.65,90,8.79,110,9.12,120,9.23,135,8.88,150,8.35,162.2,7.856075
16,38.4,7.349813,52,8.17,60,8.41,75,8.79,90,9.09,110,9.38,120,9.75,135,9.42,150,8.8,174.5,8.077186
20,38.7,7.572744,52,8.31,60,8.53,75,8.93,90,9.52,110,9.83,120,10.42,135,10.7,150,9.85,177.2,8.930662

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.84	6.18	6.47	6.4	6.28	6.11	5.5	4.63
8	6.99	7.32	7.55	7.52	7.62	7.46	6.83	5.85
10	7.71	7.94	8.11	8.17	8.32	8.22	7.84	6.93
12	7.99	8.22	8.43	8.48	8.77	8.71	8.4	7.82
14	8.11	8.34	8.65	8.79	9.12	9.23	8.88	8.35
16	8.17	8.41	8.79	9.09	9.38	9.75	9.42	8.8
20	8.31	8.53	8.93	9.52	9.83	10.42	10.7	9.85

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.2°	3.82	143.3°	4.01
8	41.8°	4.66	146.6°	5.06
10	40.6°	5.26	147.9°	6
12	39.4°	5.55	154.7°	6.83
14	38.8°	5.68	162.2°	7.48
16	38.4°	5.76	174.5°	8.04
20	38.7°	5.91	177.2°	8.92

Loading polar chart…