WHUS56 KPQR 210047

SMWPQR

PZZ251-271-210145-

/O.NEW.KPQR.MA.W.0006.241121T0047Z-241121T0145Z/



BULLETIN - IMMEDIATE BROADCAST REQUESTED

Special Marine Warning

National Weather Service Portland OR

447 PM PST Wed Nov 20 2024



The National Weather Service in Portland has issued a



* Special Marine Warning for...

  Coastal waters from Cape Shoalwater WA to Cape Falcon OR out 10

  nm...

  Waters from Cape Shoalwater WA to Cape Falcon OR from 10 to 60

  nm...



* Until 545 PM PST.



* At 447 PM PST, a severe thunderstorm capable of producing

  waterspouts was located west of Cape Disappointment, or 9 nm

  northeast of Columbia River Buoy 29, moving north at 25 knots.



  HAZARD...Waterspouts, wind gusts 34 knots or greater, and small

           hail.



  SOURCE...Radar indicated.



  IMPACT...Waterspouts can easily overturn boats and create locally

           hazardous seas. Small craft could be damaged in briefly

           higher winds and suddenly higher waves.



* The severe thunderstorm will remain over mainly open waters.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Move to safe harbor immediately as gusty winds and high waves are

expected.



Thunderstorms can produce sudden waterspouts. Waterspouts can easily

overturn boats and create locally hazardous seas. Seek safe harbor

immediately.



Frequent lightning is occurring with this storm. If caught on the

open water stay below deck if possible, keep away from ungrounded

metal objects.



&&



LAT...LON 4622 12427 4624 12439 4665 12440 4661 12407

TIME...MOT...LOC 0047Z 190DEG 24KT 4625 12434



WATERSPOUT...POSSIBLE

HAIL...<.75IN

WIND...>34KTS



$$

Alviz