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Coos Bay North ratings
Quality on a good day: 2.0
Consistency of Surf: 5.0
Difficulty Level: 1.0
Crowds: 4.0

Overall: 3.0

See all 18 ratings

Based on 1 vote. Vote


Surf Report Feed

Coos Bay North Surf Stats

All swells

(any wind direction)
Coos bay north.surf.statistics.aprilW.animatedW.label.animated

Good Surf

(light / offshore wind)

This chart illustrates the range of swells directed at Coos Bay North through an average April, based on 3360 NWW3 model predictions since 2007 (values every 3 hours). The wave model does not forecast surf and wind right at the coastline so we have chosen the optimum grid node based on what we know about Coos Bay North. In this particular case the best grid node is 20 km away (12 miles). The rose diagram describes the distribution of swell sizes and swell direction, while the graph at the bottom shows the same thing without direction information. Five colours represent increasing wave sizes. Very small swells of less than 0.5m (1.5 feet) high are shown in blue. These occurred only 4% of the time. Green and yellow represent increasing swell sizes and red illustrates the largest swells, greater than >3m (>10ft). In either graph, the area of any colour is proportional to how frequently that size swell occurs. The diagram suggests that the most common swell direction, shown by the largest spokes, was W, whereas the the most common wind blows from the WNW. Because the wave model grid is out to sea, sometimes a strong offshore wind blows largest waves away from Coos Bay North and offshore. We group these with the no surf category of the bar chart. To avoid confusion we don't show these in the rose diagram. Because wind determines whether or not waves are good for surfing at Coos Bay North, you can select a similar diagram that shows only the swells that were predicted to coincide with glassy or offshore wind conditions. In a typical April, swells large enough to cause clean enough to surf waves at Coos Bay North run for about 96% of the time.

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Also see Coos Bay North wind stats

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