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E-Bay Voti
Qualità su una buona giornata: 4.0
Coerenza del surf: 3.0
Livello di difficoltà: 4.0
Folle: 3.0

Overall: 3.2

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Surf Report Feed

E-Bay Swell Statistics, All Year: Surf with Light or Offshore Winds

This image shows only the swells directed at E-Bay that coincided with light winds or offshore conditions over a normal year. It is based on 28044 predictions, one every 3 hours. The direction of the spokes show where quality surf generating swell comes from. Five colours show increasing wave sizes. The smallest swells, less than 0.5m (1.5 feet), high are coloured blue. Green and yellow illustrate increasing swell sizes and largest swells greater than >3m (>10ft) are shown in red. 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 longest spokes, was SW (which was the same as the most common wind direction). 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 30% of the time, equivalent to 110 days. Open sea swells exceeding >3m (>10ft) are unlikely to happen in a normal year but 4% of the time we expect swell in the range 2-3m (6.5-10ft) 4%, equivalent to (15 days). Taking into account the fraction of these swells that coincided with predicted offshore winds, and given the fact that E-Bay is exposed to open water swells, we estimate that clean surf can be found at E-Bay about 30% of the time and that surf is spoilt by onshore wind 17% of the time. This is means that we expect 172 days with waves in a typical year, of which 110 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.