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Ansteys Voti
Qualità su una buona giornata: 4.5
Coerenza del surf: 2.5
Livello di difficoltà: 3.5
Wind e kite surf: 3.0
Folle: 3.0

Overall: 3.2

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basato su 2 voti. Voto


Surf Report Feed

Ansteys Swell Statistics, Summer: Surf with Light or Offshore Winds

This image shows only the swells directed at Ansteys that coincided with light winds or offshore conditions through a typical southern hemisphere summer and is based upon 7765 predictions, one every 3 hours. The direction of the spokes show where quality surf generating swell comes from. Five colours represent increasing wave sizes. Very small swells of less than 0.5m (1.5 feet) high are shown in blue. Green and yellow represent increasing swell sizes and red represents highest swells greater than >3m (>10ft). In each graph, the area of any colour is proportional to how often that size swell occurs.

The diagram indicates that the most common swell direction, shown by the biggest spokes, was ESE, whereas the the dominant wind blows from the ESE. The chart at the bottom shows the same thing but without direction information. For example, swells larger than 1.5 feet (0.5m) coincided with good wind conditions 14% of the time, equivalent to 13 days. Open sea swells exceeding >3m (>10ft) are unlikely to happen in a normal southern hemisphere summer but 2% of the time we expect swell in the range 2-3m (6.5-10ft) 2%, equivalent to (2 days). Taking into account the fraction of these swells that coincided with forecast offshore winds, and given the fact that Ansteys is exposed to open water swells, we estimate that clean surf can be found at Ansteys about 14% of the time and that surf is spoilt by onshore wind 58% of the time. This is means that we expect 66 days with waves in a typical southern hemisphere summer, of which 13 days should be clean enough to surf.

IMPORTANT: Beta version feature! Swell heights are open water values from NWW3. There is no attempt to model near-shore effects. Coastal wave heights will generally be less, especially if the break does not have unobstructed exposure to the open ocean.