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>Marine Weather Warning

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whus76 kpqr 231634
mwwpqr
624 

urgent - marine weather message
national weather service portland or
834 am pst mon jan 23 2017

pzz250-255-270-275-240045-
/o.con.kpqr.si.y.0008.000000t0000z-170123t2200z/
/o.con.kpqr.sw.y.0007.000000t0000z-170124t1200z/
coastal waters from cape shoalwater wa to cascade head or out
10 nm-coastal waters from cascade head to florence or out 10 nm-
waters from cape shoalwater wa to cascade head or from 10 to
60 nm-waters from cascade head to florence or from 10 to 60 nm-
834 am pst mon jan 23 2017

...small craft advisory for winds remains in effect until 2 pm
pst this afternoon...
...small craft advisory for hazardous seas remains in effect
until 4 am pst tuesday...

* winds...southeast to east 20 kt with gusts to 30 kt. gusts will
  be strongest south of cascade head.

* seas...15 to 17 ft...decreasing below 10 ft late monday night.

precautionary/preparedness actions...

a small craft advisory for wind means that wind speeds of 21 to
33 knots are expected. inexperienced mariners...especially those
operating smaller vessels should avoid navigating in these
conditions.

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.

&&

$$
whus76 kpqr 231634
mwwpqr

pzz210-240045-
/o.con.kpqr.rb.y.0008.000000t0000z-170124t1400z/
columbia river bar-
834 am pst mon jan 23 2017

...small craft advisory for rough columbia river bar remains in
effect until 6 am pst tuesday...

* in the main channel...

* general seas...13 to 15 feet sunday night and monday.

* first ebb...seas temporarily building to 18 feet with breakers 
  likely during the ebb around 145 pm monday. 

* second ebb...seas temporarily building to 17 feet with 
  breakers possible during the ebb around 215 am tuesday. 

precautionary/preparedness actions...

a small craft advisory for rough bar means that wave conditions
are expected to be hazardous to small craft in or near harbor
entrances.

&&

$$

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