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Hawai River Voti
Qualità su una buona giornata: 3.0
Coerenza del surf: 2.0
Livello di difficoltà: 3.0
Folle: 4.0

Overall: 3.4

Vedi tutti i 18 voti

basato su 1 vote. Voto


Surf Report Feed

Hawai River Surf Stats

All swells

(any wind direction)
Hawai river.surf.statistics.aprilN.animatedN.label.animated

Good Surf

(light / offshore wind)

This image illustrates the combination of swells directed at Hawai River through an average April. It is based on 3360 NWW3 model predictions since 2007 (values every 3 hours). The wave model does not forecast wind or surf right at the coast so we have chosen the best grid node based on what we know about Hawai River. In the case of Hawai River, the best grid node is 47 km away (29 miles). The rose diagram illustrates the distribution of swell directions and swell sizes, while the graph at the bottom shows the same thing but lacks direction information. Five colours illustrate increasing wave sizes. Blue shows the smallest swells, less that 0.5m (1.5 feet) high. These happened only 60% of the time. Green and yellow represent increasing swell sizes and red represents the largest swells, greater than >3m (>10ft). In either graph, the area of any colour is proportional to how often that size swell was forecast. The diagram indicates that the prevailing swell direction, shown by the largest spokes, was NNE, whereas the the most common wind blows from the WSW. Because the wave model grid is offshore, sometimes a strong offshore wind blows largest waves away from Hawai River and away from the coast. We group these with the no surf category of the bar chart. To keep it simple we don't show these in the rose diagram. Because wind determines whether or not waves are good for surfing at Hawai River, you can load a different image that shows only the swells that were expected to coincide with glassy or offshore wind conditions. In a typical April, swells large enough to cause clean enough to surf waves at Hawai River run for about 40% of the time.

  • Hawai river.surf.statistics.januaryN.animated
  • Hawai river.surf.statistics.februaryN.animated
  • Hawai river.surf.statistics.marchN.animated
  • Hawai river.surf.statistics.aprilN.animated
  • Hawai river.surf.statistics.mayN.animated
  • Hawai river.surf.statistics.juneN.animated
  • Hawai river.surf.statistics.julyN.animated
  • Hawai river.surf.statistics.augustN.animated
  • Hawai river.surf.statistics.septemberN.animated
  • Hawai river.surf.statistics.octoberN.animated
  • Hawai river.surf.statistics.novemberN.animated
  • Hawai river.surf.statistics.decemberN.animated

Also see Hawai River wind stats

Compare Hawai River with another surf break

We hope you find the new 12-day forecasts and additional details useful.

Kudos to everyone who helped us debug this over the past 3 months.

Be sure to click on the Advanced Surf option to see extra details about the sea-state. Look out for crossing swells and short period local wind swells and chop that will often spoil a groundswell even if the wind is perfect. As yet there is no allowance for this in the swell rating. This is something we are working on.