ACTINIAS — ORC Rating

GPH

629.9

OSN

613.6

LOA

11.652 m

Displacement

6812 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.663

Medium

0.8741

High

0.9887

Triple Offshore

Low

0.8494

Medium

1.0677

High

1.1733

Boat Specifications

Dimensions

Length overall: 11.652 m
Beam: 3.65 m
Draft: 1.98 m
Displacement: 6812 kg
Crew weight: 560 kg
Wetted surface: 27.35 m²

Sails

Mainsail: 36.4 m²
Genoa: 46.06 m²
Spinnaker: 118.21 m²
Asymmetric spinnaker: 112.96 m²

Design

Type: Marchi 39
Builder: Marchi
Designer: A. Vallicelli & C.
Year built: 1979
Stability index: 123.3

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.

6,42.4,4.807332,52,5.35,60,5.6,75,5.75,90,5.93,110,5.75,120,5.49,135,5,145.1,4.499167,150,4.26
8,40.8,5.574673,52,6.21,60,6.42,75,6.59,90,6.79,110,6.7,120,6.56,135,6.12,148.4,5.436015,150,5.35
10,39.6,6.034938,52,6.69,60,6.86,75,7.01,90,7.23,110,7.22,120,7.17,135,6.89,150,6.26,152,6.149855
12,39,6.253651,52,6.93,60,7.1,75,7.26,90,7.5,110,7.56,120,7.56,135,7.36,150,6.94,158.6,6.583923
14,38.7,6.355467,52,7.04,60,7.22,75,7.43,90,7.68,110,7.84,120,7.89,135,7.72,150,7.36,170,6.803358
16,38.4,6.405566,52,7.1,60,7.29,75,7.56,90,7.8,110,8.08,120,8.19,135,8.07,150,7.71,177.2,7.168558
20,39,6.485268,52,7.15,60,7.36,75,7.69,90,7.99,110,8.51,120,8.71,135,8.78,150,8.38,179,7.821191

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.35	5.6	5.75	5.93	5.75	5.49	5	4.26
8	6.21	6.42	6.59	6.79	6.7	6.56	6.12	5.35
10	6.69	6.86	7.01	7.23	7.22	7.17	6.89	6.26
12	6.93	7.1	7.26	7.5	7.56	7.56	7.36	6.94
14	7.04	7.22	7.43	7.68	7.84	7.89	7.72	7.36
16	7.1	7.29	7.56	7.8	8.08	8.19	8.07	7.71
20	7.15	7.36	7.69	7.99	8.51	8.71	8.78	8.38

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.55	145.1°	3.69
8	40.8°	4.22	148.4°	4.63
10	39.6°	4.65	152°	5.43
12	39°	4.86	158.6°	6.13
14	38.7°	4.96	170°	6.7
16	38.4°	5.02	177.2°	7.16
20	39°	5.04	179°	7.82

Loading polar chart…