Tetraktys — ORC Rating

GPH

586.8

OSN

569.4

LOA

10.057 m

Displacement

3262 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.683

Medium

0.9282

High

1.0824

Triple Offshore

Low

0.8847

Medium

1.1538

High

1.3358

Boat Specifications

Dimensions

Length overall: 10.057 m
Beam: 3.45 m
Draft: 2.09 m
Displacement: 3262 kg
Crew weight: 682 kg
Wetted surface: 23.85 m²

Sails

Mainsail: 38.86 m²
Genoa: 28.18 m²
Spinnaker: 82.98 m²
Asymmetric spinnaker: 100.15 m²

Design

Type: Figaro 2
Builder: Beneteau
Designer: Lombard
Year built: 2003
Stability index: 109.7

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.

6,43.3,4.932858,52,5.49,60,5.78,75,6.08,90,6.31,110,6.09,120,5.81,135,5.21,143.4,4.745786,150,4.4
8,41.1,5.825655,52,6.51,60,6.76,75,7.06,90,7.28,110,7.19,120,7.04,135,6.49,146.9,5.753721,150,5.57
10,39.4,6.431712,52,7.12,60,7.31,75,7.54,90,7.87,110,7.88,120,7.8,135,7.38,148.7,6.670889,150,6.59
12,37.6,6.689473,52,7.43,60,7.64,75,7.91,90,8.35,110,8.58,120,8.56,135,8.1,149.8,7.33563,150,7.32
14,37,6.836661,52,7.62,60,7.9,75,8.28,90,8.71,110,9.27,120,9.31,135,8.91,150,7.85,164.6,7.198458
16,36.6,6.900697,52,7.74,60,8.06,75,8.59,90,8.99,110,9.91,120,10.03,135,9.84,150,8.49,171.8,7.57747
20,36.6,6.98789,52,7.87,60,8.25,75,8.96,90,9.71,110,11,120,11.68,135,12.08,143,11.269221,150,10.39

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.49	5.78	6.08	6.31	6.09	5.81	5.21	4.4
8	6.51	6.76	7.06	7.28	7.19	7.04	6.49	5.57
10	7.12	7.31	7.54	7.87	7.88	7.8	7.38	6.59
12	7.43	7.64	7.91	8.35	8.58	8.56	8.1	7.32
14	7.62	7.9	8.28	8.71	9.27	9.31	8.91	7.85
16	7.74	8.06	8.59	8.99	9.91	10.03	9.84	8.49
20	7.87	8.25	8.96	9.71	11	11.68	12.08	10.39

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.3°	3.59	143.4°	3.81
8	41.1°	4.39	146.9°	4.82
10	39.4°	4.97	148.7°	5.7
12	37.6°	5.3	149.8°	6.34
14	37°	5.46	164.6°	6.94
16	36.6°	5.54	171.8°	7.5
20	36.6°	5.61	143°	9

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