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Grishipoll Bay (Coll) Notaciones
Calidad cuándo Funciona: 2.0
Consistencia de Olas: 3.0
Gente al Agua: 4.0

Overall: 3.8

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Surf Report Feed

Estadísticas de Olas para Grishipoll Bay (Coll), diciembre: Olas con Vientos Ligeros o Terrales

This image shows only the swells directed at Grishipoll Bay (Coll) that coincided with light winds or offshore conditions through a typical December. It is based on 2457 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 show increasing swell sizes and red shows largest swells greater than >3m (>10ft). In both graphs, 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 W, whereas the the most common wind blows from the SW. 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 16% of the time, equivalent to 5 days. Open water swells exceeding >3m (>10ft) only happen 2% of the time in a typical December, equivalent to just one day. Taking into account the proportion of these swells that coincided with expected offshore winds, and given the fact that Grishipoll Bay (Coll) is exposed to open water swells, we estimate that clean surf can be found at Grishipoll Bay (Coll) about 16% of the time and that surf is messed up by onshore wind 54% of the time. This is means that we expect 21 days with waves in a typical December, of which 5 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.