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Alkimos ratings
Quality on a good day: 3.5
Consistency of Surf: 3.5
Difficulty Level: 4.5
Wind and Kite Surfing: 3.0
Crowds: 3.5

Overall: 2.7

See all 18 ratings

Based on 2 votes. Vote


Surf Report Feed

Alkimos Swell Statistics, July: Surf with Light or Offshore Winds

The rose diagram shows only the swells directed at Alkimos that coincided with light winds or offshore conditions over a normal July and is based upon 2480 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 biggest swells greater than >3m (>10ft) are shown in red. In each graph, the area of any colour is proportional to how frequently that size swell happens.

The diagram suggests that the most common swell direction, shown by the longest spokes, was SW, whereas the the prevailing wind blows from the NNE. 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 48% of the time, equivalent to 15 days. Open water swells exceeding >3m (>10ft) only arise 4% of the time in a typical July, equivalent to just one day but 16% of the time we expect swell in the range 2-3m (6.5-10ft) 16%, equivalent to (5 days). Taking into account the fraction of these swells that coincided with forecast offshore winds, and given the fact that Alkimos is exposed to open water swells, we estimate that clean surf can be found at Alkimos about 48% of the time and that surf is blown out by onshore wind 52% of the time. This is means that we expect 31 days with waves in a typical July, of which 15 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.