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whus46 kmtr 220441

coastal hazard message
national weather service san francisco ca
841 pm pst sat jan 21 2017

buoy reports show swells in the 24 to 28 foot range with a 17 to
18 seconds period and are slowly decreasing. 

san francisco-
coastal north bay including point reyes national seashore-
san francisco peninsula coast-northern monterey bay-
southern monterey bay and big sur coast-
841 pm pst sat jan 21 2017

...high surf warning remains in effect until 3 am pst sunday...

* swell...west swell 24 to 28 feet through early sunday morning.
  swell periods 16 to 17 seconds.

* surf...breaker heights 30 to 40 ft through early sunday 

* timing...continuing through early sunday morning.

* impacts...large breaking waves...strong rip currents...and 
  sneaker waves. 

precautionary/preparedness actions...

a high surf warning indicates that very dangerous...battering
waves will pound the shoreline. do not venture near or into the
water...heavy surf will result in deadly rip currents.



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