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Belle Ile Voti
Qualità su una buona giornata: 3.0
Coerenza del surf: 3.5
Livello di difficoltà: 3.0
Wind e kite surf: 1.0
Folle: 3.0

Overall: 3.1

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Surf Report Feed

Belle Ile Swell Statistics, All Year: Surf with Light or Offshore Winds

This image shows only the swells directed at Belle Ile that coincided with light winds or offshore conditions through a typical year and is based upon 28044 predictions, one every 3 hours. The direction of the spokes show where quality surf generating swell comes from. Five colours illustrate increasing wave sizes. Blue shows the smallest swells, less that 0.5m (1.5 feet) high. Green and yellow show increasing swell sizes and biggest swells greater than >3m (>10ft) are shown in red. In both graphs, the area of any colour is proportional to how frequently that size swell happens.

The diagram suggests that the dominant swell direction, shown by the longest spokes, was W, whereas the the prevailing wind blows from the WNW. 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 15% of the time, equivalent to 55 days. Open water swells exceeding >3m (>10ft) only arise 0.3% of the time in a typical year, equivalent to just one day 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 ratio of these swells that coincided with predicted offshore winds, and given the fact that Belle Ile is exposed to open water swells, we think that that clean surf can be found at Belle Ile about 15% of the time and that surf is blown out by onshore wind 38% of the time. This is means that we expect 193 days with waves in a typical year, of which 55 days should be surfable.

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.