Windy.com shows the end of May/start of June looking pretty rough. Seems to be my luck for late May trips.
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Actually - that looks wonderful and normal!
NOt sure why you think it looks rough - don't assume because you see some red on there it's bad. Now if that red was from the north, NW, west or SW I'd be watching it, but that gives me no concern - waves on the east side should be great for surfers though!
We watch windguru for the wind direction more than anything else - that straight line of eastern arrows (wind from the east) is a beautiful thing for diving!