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Aberarth Notaciones
Calidad cuándo Funciona: 4.0
Consistencia de Olas: 2.0
Dificultad: 1.0

Overall: 2.8

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Surf Report Feed

Estadísticas de Olas para Aberarth, Otoño: Olas con Vientos Ligeros o Terrales

The rose diagram shows only the swells directed at Aberarth that coincided with light winds or offshore conditions over a normal northern hemisphere autumn. It is based on 8721 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 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 commonly that size swell happens.

The diagram implies that the dominant 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 12% of the time, equivalent to 11 days. Open sea swells exceeding >3m (>10ft) are unlikely to arise in a normal northern hemisphere autumn but 4% of the time we expect swell in the range 2-3m (6.5-10ft) 4%, equivalent to (4 days). Taking into account the fraction of these swells that coincided with expected offshore winds, and given the fact that Aberarth is slightly protected from open water swells, we estimate that clean surf can be found at Aberarth about 12% of the time and that surf is spoilt by onshore wind 19% of the time. This is means that we expect 28 days with waves in a typical northern hemisphere autumn, of which 11 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.