• Country flag icon
  • Country flag icon
  • Country flag icon
  • Country flag icon
  • Country flag icon
  • Country flag icon

Ewa Beach Park Surf Stats

All swells

(any wind direction)
Ewa beach park.surf.statistics.juneSse.animatedSse.label.animated

Good Surf

(light / offshore wind)

This image describes the variation of swells directed at Ewa Beach Park through a typical June, based on 2786 NWW3 model predictions since 2006 (values every 3 hours). The wave model does not forecast wind or surf right at the shore so we have chosen the most applicable grid node based on what we know about Ewa Beach Park. In this particular case the best grid node is 35 km away (22 miles). The rose diagram illustrates the distribution of swell directions and swell sizes, while the graph at the bottom shows the same thing but without direction information. Five colours show increasing wave sizes. The smallest swells, less than 0.5m (1.5 feet), high are coloured blue. These occurred only 28% of the time. Green and yellow illustrate increasing swell sizes and red illustrates the highest swells, greater than >3m (>10ft). In each graph, 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 largest spokes, was S, whereas the the dominant wind blows from the ENE. Because the wave model grid is away from the coast, sometimes a strong offshore wind blows largest waves away from Ewa Beach Park and out to sea. We group these with the no surf category of the bar chart. To simplify things we don't show these in the rose plot. Because wind determines whether or not waves are good for surfing at Ewa Beach Park, you can select a similar diagram that shows only the swells that were expected to coincide with glassy or offshore wind conditions. Over an average June, swells large enough to cause clean enough to surf waves at Ewa Beach Park run for about 72% of the time.

  • Ewa beach park.surf.statistics.januarySse.animated
  • Ewa beach park.surf.statistics.februarySse.animated
  • Ewa beach park.surf.statistics.marchSse.animated
  • Ewa beach park.surf.statistics.aprilSse.animated
  • Ewa beach park.surf.statistics.maySse.animated
  • Ewa beach park.surf.statistics.juneSse.animated
  • Ewa beach park.surf.statistics.julySse.animated
  • Ewa beach park.surf.statistics.augustSse.animated
  • Ewa beach park.surf.statistics.septemberSse.animated
  • Ewa beach park.surf.statistics.octoberSse.animated
  • Ewa beach park.surf.statistics.novemberSse.animated
  • Ewa beach park.surf.statistics.decemberSse.animated

Also see Ewa Beach Park wind stats

Compare Ewa Beach Park with another surf break

Nearby location  blueNearest
Nearby location  blueNearest