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whus46 ksew 172040

coastal hazard message
national weather service seattle wa
1240 pm pst sat feb 17 2018

southwest interior-tacoma area-hood canal area-
seattle and vicinity-bremerton and vicinity-
1240 pm pst sat feb 17 2018

...coastal flood advisory in effect from 4 am to 8 am pst

the national weather service in seattle has issued a coastal
flood advisory, which is in effect from 4 am to 8 am pst sunday. 

minor flooding along the beaches is possible early sunday
morning--mostly because of the action of wind waves around the
time of high tide which is around daybreak on sunday. 

high tide will be about one foot below the typical highest tide 
but windy weather and waves could cause some minor flooding along 
the beaches because of the waves. 

a north wind of 20 to 30 mph and wind waves 3 to 5 feet is 
expected over puget sound sunday. the north wind should develop 
late tonight to around daybreak sunday.

precautionary/preparedness actions...

a coastal flood advisory indicates that onshore winds and tides
will combine to generate flooding of low areas along the shore.



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