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Statistiques de Surf de Lacanau Ocean

All swells

(any wind direction)
Lacanau ocean.surf.statistics.mayW.animatedW.label.animated

Good Surf

(light / offshore wind)

The figure illustrates the combination of swells directed at Lacanau Ocean through a typical May, based on 3440 NWW3 model predictions since 2007 (values every 3 hours). The wave model does not forecast surf and wind right at the shore so we have chosen the most applicable grid node based on what we know about Lacanau Ocean. In this particular case the best grid node is 23 km away (14 miles). The rose diagram describes the distribution of swell sizes and directions, while the graph at the bottom shows the same thing but without direction information. Five colours illustrate increasing wave sizes. Blue shows the smallest swells, less that 0.5m (1.5 feet) high. These happened only 4% of the time. Green and yellow illustrate increasing swell sizes and red shows largest swells greater than >3m (>10ft). In both graphs, the area of any colour is proportional to how frequently that size swell occurs. The diagram suggests that the dominant swell direction, shown by the longest spokes, was WNW, whereas the the most common wind blows from the NNW. Because the wave model grid is offshore, sometimes a strong offshore wind blows largest waves away from Lacanau Ocean and away from the coast. We lump these in with the no surf category of the bar chart. To simplify things we don't show these in the rose graph. Because wind determines whether or not waves are clean enough to surf at Lacanau Ocean, you can view an alternative image that shows only the swells that were predicted to coincide with glassy or offshore wind conditions. Over an average May, swells large enough to cause surfable waves at Lacanau Ocean run for about 96% of the time.

  • Lacanau ocean.surf.statistics.januaryW.animated
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  • Lacanau ocean.surf.statistics.aprilW.animated
  • Lacanau ocean.surf.statistics.mayW.animated
  • Lacanau ocean.surf.statistics.juneW.animated
  • Lacanau ocean.surf.statistics.julyW.animated
  • Lacanau ocean.surf.statistics.augustW.animated
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  • Lacanau ocean.surf.statistics.octoberW.animated
  • Lacanau ocean.surf.statistics.novemberW.animated
  • Lacanau ocean.surf.statistics.decemberW.animated

Also see Lacanau Ocean wind stats

Compare Lacanau Ocean with another surf break