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San Miguel - Baixa de Viola Voti
Qualità su una buona giornata: 2.0
Coerenza del surf: 4.0
Folle: 5.0

Overall: 3.4

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Surf Report Feed

San Miguel - Baixa de Viola Swell Statistics, Summer: Surf with Light or Offshore Winds

This image shows only the swells directed at San Miguel - Baixa de Viola that coincided with light winds or offshore conditions over a normal northern hemisphere summer. It is based on 7266 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 illustrate increasing swell sizes and red shows the highest swells, greater than >3m (>10ft). In each graph, the area of any colour is proportional to how commonly that size swell was forecast.

The diagram implies that the prevailing swell direction, shown by the longest spokes, was NNW (which was the same as the dominant 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 18% of the time, equivalent to 16 days. Open sea swells exceeding >3m (>10ft) are unlikely to occur in a normal northern hemisphere summer but 7% of the time you can expect swell in the range 1.3-2m (4-6.5ft) 7%, equivalent to (6 days). Taking into account the fraction of these swells that coincided with forecast offshore winds, and given the fact that San Miguel - Baixa de Viola is exposed to open water swells, we think that that clean surf can be found at San Miguel - Baixa de Viola about 18% of the time and that surf is messed up by onshore wind 51% of the time. This is means that we expect 63 days with waves in a typical northern hemisphere summer, of which 16 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.