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Grishipoll Bay (Coll) Voti
Qualità su una buona giornata: 2.0
Coerenza del surf: 3.0
Folle: 4.0

Overall: 3.8

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Surf Report Feed

Grishipoll Bay (Coll) Swell Statistics, Febbraio: Surf with Light or Offshore Winds

This image shows only the swells directed at Grishipoll Bay (Coll) that coincided with light winds or offshore conditions over a normal February. It is based on 2664 predictions, one every 3 hours. The direction of the spokes show where quality surf generating swell comes from. Five colours show increasing wave sizes. The smallest swells, less than 0.5m (1.5 feet), high are coloured blue. Green and yellow illustrate increasing swell sizes and red illustrates the largest swells, greater than >3m (>10ft). In both graphs, 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 W, whereas the the most common wind blows from the SSW. 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 25% of the time, equivalent to 7 days. Open water swells exceeding >3m (>10ft) only arise 1.8% of the time in a typical February, equivalent to just one day but 7% of the time can expect small swell in the range 1.3-2m (4-6.5ft) 7%, equivalent to (2 days). Taking into account the proportion of these swells that coincided with predicted offshore winds, and given the fact that Grishipoll Bay (Coll) is exposed to open water swells, we think that that clean surf can be found at Grishipoll Bay (Coll) about 25% of the time and that surf is blown out by onshore wind 51% of the time. This is means that we expect 21 days with waves in a typical February, of which 7 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.

FEATURE UPDATE: we now show red swell icons for 'open sea' swells that are travelling in an unfavourable direction for the surf break. In places, these swells may still wrap around coastlines and produce smaller waves at some breaks. They are also significant for windsurfers and other water users that tend to venture further off-shore.