METATRON II — ORC Rating

GPH

572.5

OSN

555.4

LOA

13.352 m

Displacement

9838 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7132

Medium

0.9591

High

1.0862

Triple Offshore

Low

0.9175

Medium

1.1839

High

1.3142

Boat Specifications

Dimensions

Length overall: 13.352 m
Beam: 3.97 m
Draft: 2.55 m
Displacement: 9838 kg
Crew weight: 700 kg
Wetted surface: 38.08 m²

Sails

Mainsail: 59.27 m²
Genoa: 41.05 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 153.25 m²

Design

Type: FIRST 44.7
Builder: BENETEAU
Designer: FARR
Year built: 2003

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.

6,42.7,5.089027,52,5.69,60,5.99,75,6.2,90,6.17,110,6.26,120,6.09,135,5.47,142.7,5.015881,150,4.61
8,40.6,6.018929,52,6.75,60,7.02,75,7.21,90,7.33,110,7.48,120,7.35,135,6.78,146.2,6.077129,150,5.83
10,39.3,6.642198,52,7.42,60,7.64,75,7.8,90,7.92,110,8.15,120,8.08,135,7.71,148.7,6.963472,150,6.87
12,38.3,6.931911,52,7.75,60,7.96,75,8.15,90,8.27,110,8.55,120,8.56,135,8.27,149.9,7.65184,150,7.64
14,37.8,7.074561,52,7.89,60,8.12,75,8.38,90,8.48,110,8.87,120,8.98,135,8.73,150,8.11,150.6,8.069202
16,37.6,7.156474,52,7.98,60,8.21,75,8.53,90,8.73,110,9.19,120,9.36,135,9.2,150,8.45,171.7,7.528859
20,37.5,7.260321,52,8.08,60,8.32,75,8.71,90,9.1,110,9.69,120,10.06,135,10.21,150,9.12,176.3,8.337378
24,38.4,7.286012,52,8.1,60,8.35,75,8.8,90,9.3,110,10.02,120,10.81,135,11.59,150,9.9,175.9,9.033118

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.69	5.99	6.2	6.17	6.26	6.09	5.47	4.61
8	6.75	7.02	7.21	7.33	7.48	7.35	6.78	5.83
10	7.42	7.64	7.8	7.92	8.15	8.08	7.71	6.87
12	7.75	7.96	8.15	8.27	8.55	8.56	8.27	7.64
14	7.89	8.12	8.38	8.48	8.87	8.98	8.73	8.11
16	7.98	8.21	8.53	8.73	9.19	9.36	9.2	8.45
20	8.08	8.32	8.71	9.1	9.69	10.06	10.21	9.12
24	8.1	8.35	8.8	9.3	10.02	10.81	11.59	9.9

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.7°	3.74	142.7°	3.99
8	40.6°	4.57	146.2°	5.05
10	39.3°	5.14	148.7°	5.95
12	38.3°	5.44	149.9°	6.62
14	37.8°	5.59	150.6°	7.03
16	37.6°	5.67	171.7°	7.45
20	37.5°	5.76	176.3°	8.32
24	38.4°	5.71	175.9°	9.01

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