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Bay of Skaill beoordelingen
Kwaliteit op een goede dag: 4.0
Betrouwbaarheid van de Golven: 3.0
Bezoekers: 4.0

Overall: 4.2

Bekijk alle 18 beoordelingen

Op basis van 1 Stem(men). Stemmen


Surf Report Feed

Bay of Skaill Golf Statistieken, Herfst: Golven met Licht of Offshore Winden

This image shows only the swells directed at Bay of Skaill that coincided with light winds or offshore conditions through a typical northern hemisphere autumn. It is based on 7252 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 show increasing swell sizes and red illustrates biggest swells greater than >3m (>10ft). In either 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 biggest spokes, was WNW, whereas the the prevailing 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 34% of the time, equivalent to 31 days. Expect open water swells to exceed >3m (>10ft) 3% of the time (3 days). Taking into account the proportion of these swells that coincided with expected offshore winds, and given the fact that Bay of Skaill is exposed to open water swells, we estimate that clean surf can be found at Bay of Skaill about 34% of the time and that surf is messed up by onshore wind 47% of the time. This is means that we expect 74 days with waves in a typical northern hemisphere autumn, of which 31 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.