Tempo — ORC Rating | RegattaPages

GPH

615.3

OSN

598

LOA

10.4 m

Displacement

5562 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6668

Medium

0.9003

High

1.0265

Triple Offshore

Low

0.8583

Medium

1.098

High

1.2196

Boat Specifications

Dimensions

Length overall: 10.4 m
Beam: 3.48 m
Draft: 2.03 m
Displacement: 5562 kg
Crew weight: 662 kg
Wetted surface: 26.68 m²

Sails

Mainsail: 40.89 m²
Genoa: 39.75 m²
Spinnaker: 109.17 m²
Asymmetric spinnaker: 0 m²

Design

Type: Arcona 340
Builder: Arcona Yacht
Designer: Stefan Oviberg
Year built: 2009
Stability index: 113.8

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.

6,42.9,4.805179,52,5.37,60,5.67,75,5.91,90,5.84,110,5.79,120,5.65,135,5.14,140.8,4.839056,150,4.33
8,41.7,5.665395,52,6.34,60,6.61,75,6.79,90,6.77,110,6.9,120,6.78,135,6.3,149.6,5.449189,150,5.42
10,40.6,6.30868,52,6.93,60,7.09,75,7.21,90,7.28,110,7.42,120,7.35,135,7.08,150,6.41,150.5,6.376703
12,39,6.536739,52,7.18,60,7.34,75,7.49,90,7.52,110,7.81,120,7.78,135,7.51,150,7.1,158.6,6.755771
14,38.5,6.631671,52,7.27,60,7.45,75,7.71,90,7.8,110,8.13,120,8.23,135,7.93,150,7.51,171.8,6.93086
16,38.2,6.680606,52,7.32,60,7.51,75,7.85,90,8.08,110,8.36,120,8.66,135,8.4,150,7.9,177.2,7.318738
20,38.2,6.731506,52,7.35,60,7.56,75,7.98,90,8.48,110,8.76,120,9.2,135,9.46,150,8.79,177.2,8.059622

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.37	5.67	5.91	5.84	5.79	5.65	5.14	4.33
8	6.34	6.61	6.79	6.77	6.9	6.78	6.3	5.42
10	6.93	7.09	7.21	7.28	7.42	7.35	7.08	6.41
12	7.18	7.34	7.49	7.52	7.81	7.78	7.51	7.1
14	7.27	7.45	7.71	7.8	8.13	8.23	7.93	7.51
16	7.32	7.51	7.85	8.08	8.36	8.66	8.4	7.9
20	7.35	7.56	7.98	8.48	8.76	9.2	9.46	8.79

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.9°	3.52	140.8°	3.75
8	41.7°	4.23	149.6°	4.7
10	40.6°	4.79	150.5°	5.55
12	39°	5.08	158.6°	6.29
14	38.5°	5.19	171.8°	6.86
16	38.2°	5.25	177.2°	7.31
20	38.2°	5.29	177.2°	8.05

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