324 
WHUS76 KPQR 231034
MWWPQR

URGENT - MARINE WEATHER MESSAGE
National Weather Service Portland OR
234 AM PST Fri Nov 23 2018

PZZ210-232345-
/O.CAN.KPQR.RB.Y.0116.000000T0000Z-181123T1500Z/
/O.EXT.KPQR.RB.Y.0117.181123T1034Z-181124T0300Z/
Columbia River Bar-
234 AM PST Fri Nov 23 2018

...SMALL CRAFT ADVISORY FOR ROUGH BAR NOW IN EFFECT UNTIL 7 PM
PST THIS EVENING...

* IN THE MAIN CHANNEL...

* GENERAL SEAS...9 to 10 ft through this evening, falling to 
  around 7 ft late this evening. 

* FIRST EBB...Around 430 AM Friday. Seas to 12 feet with 
  breakers likely. 

* SECOND EBB...Very strong ebb around 430 PM Friday. Seas to 11 
  feet with breakers likely. 

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.

&&

$$

PZZ250-255-270-275-232345-
/O.CON.KPQR.SC.Y.0010.000000T0000Z-181124T1500Z/
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-
234 AM PST Fri Nov 23 2018

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST
SATURDAY...

* WINDS...Southwest 15 to 25 knots with gusts up to 30 knots.
  Winds becoming westerly midday, with gusts up to 25 knots. 

* SEAS...11 to 13 ft with a dominant period around 11 seconds.

* THUNDERSTORMS...Isolated thunderstorms through this morning. 
  Sudden gusts to 35 knots possible near any storm. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 21 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels should avoid navigating in these conditions.

&&

$$


http://www.weather.gov/portland