whus76 ksew 162240
mwwsew

pzz130-170645-
/o.con.ksew.sw.y.0035.000000t0000z-181217t1800z/
west entrance u.s. waters strait of juan de fuca-
240 pm pst sun dec 16 2018

...small craft advisory for hazardous seas remains in effect
until 10 am pst monday...

* waves/seas...west swell building to 17 to 19 feet at 17 to 19
  seconds tonight. 

precautionary/preparedness actions...

a small craft advisory for hazardous seas means that waves are 
expected to be hazardous to small craft. mariners should avoid 
shoaling areas. long period swell can sharpen into large breaking 
waves in shoaling areas. it is not unusual for waves to break much
farther from shoaling areas than is normally experienced. 
remember, breaking waves can easily capsize even larger vessels.

&&

$$