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Barra do Una Voti
Qualità su una buona giornata: 3.2
Coerenza del surf: 2.2
Livello di difficoltà: 1.8
Wind e kite surf: 1.3
Folle: 4.0

Overall: 3.5

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Surf Report Feed

Barra do Una Swell Statistics, Aprile: Surf with Light or Offshore Winds

This image shows only the swells directed at Barra do Una that coincided with light winds or offshore conditions over a normal April. It is based on 2160 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 represent increasing swell sizes and red shows the biggest swells, greater than >3m (>10ft). In either graph, the area of any colour is proportional to how often that size swell was forecast.

The diagram indicates that the most common swell direction, shown by the biggest spokes, was SE, whereas the the prevailing 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 55% of the time, equivalent to 16 days. Open sea swells exceeding >3m (>10ft) are unlikely to occur in a normal April but 14% of the time you can expect swell in the range 1.3-2m (4-6.5ft) 14%, equivalent to (4 days). Taking into account the proportion of these swells that coincided with predicted offshore winds, and given the fact that Barra do Una is exposed to open water swells, we estimate that clean surf can be found at Barra do Una about 55% of the time and that surf is messed up by onshore wind 45% of the time. This is means that we expect 30 days with waves in a typical April, 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.