379
WHUS46 KSEW 112139
CFWSEW
COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE SEATTLE WA
239 PM PDT MON MAR 11 2024
WAZ516-517-121300-
/O.NEW.KSEW.CF.Y.0006.240312T0700Z-240312T1300Z/
NORTH COAST-CENTRAL COAST-
239 PM PDT MON MAR 11 2024
...COASTAL FLOOD ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 6 AM
PDT TUESDAY...
* WHAT...MINOR COASTAL FLOODING EXPECTED. INUNDATION OF 1.5 TO 2.5
FEET ABOVE GROUND LEVEL IS POSSIBLE ALONG SHORELINES AND LOW-
LYING COASTAL AREAS.
* WHERE...NORTH COAST AND CENTRAL COAST ZONES.
* WHEN...FROM MIDNIGHT TONIGHT TO 6 AM PDT TUESDAY.
* IMPACTS...MINOR COASTAL FLOODING DUE TO TIDAL OVERFLOW IS
EXPECTED AROUND HIGH TIDE. THIS MAY LEAD TO FLOODING OF
PARKING LOTS, PARKS, AND ROADS, WITH ONLY ISOLATED ROAD
CLOSURES EXPECTED.
* ADDITIONAL DETAILS...BREEZY ONSHORE FLOW AND WAVE RUN-UP ARE
ENHANCING THE COASTAL FLOOD THREAT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
IF TRAVEL IS REQUIRED, ALLOW EXTRA TIME AS SOME ROADS MAY BE
CLOSED. DO NOT DRIVE AROUND BARRICADES OR THROUGH WATER OF
UNKNOWN DEPTH. TAKE THE NECESSARY ACTIONS TO PROTECT FLOOD-PRONE
PROPERTY.
INUNDATION ABOVE GROUND LEVEL REFERS TO THE HEIGHT ABOVE THE MEAN
HIGHER HIGH WATER (MHHW) LEVEL.
WAZ509-558-121300-
/O.NEW.KSEW.CF.Y.0006.240312T1100Z-240312T1700Z/
TACOMA AREA-SEATTLE AND VICINITY-
239 PM PDT MON MAR 11 2024
...COASTAL FLOOD ADVISORY IN EFFECT FROM 4 AM TO 10 AM PDT
TUESDAY...
* WHAT...MINOR COASTAL FLOODING EXPECTED. INUNDATION OF 1.5 TO 2.5
FEET ABOVE GROUND LEVEL IS POSSIBLE ALONG SHORELINES AND LOW-
LYING COASTAL AREAS.
* WHERE...TACOMA AREA AND SEATTLE AND VICINITY ZONES.
* WHEN...FROM 4 AM TO 10 AM PDT TUESDAY.
* IMPACTS...MINOR COASTAL FLOODING DUE TO TIDAL OVERFLOW IS
EXPECTED AROUND HIGH TIDE. THIS MAY LEAD TO FLOODING OF PARKING
LOTS, PARKS, AND ROADS, WITH ONLY ISOLATED ROAD CLOSURES
EXPECTED.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
IF TRAVEL IS REQUIRED, ALLOW EXTRA TIME AS SOME ROADS MAY BE
CLOSED. DO NOT DRIVE AROUND BARRICADES OR THROUGH WATER OF
UNKNOWN DEPTH. TAKE THE NECESSARY ACTIONS TO PROTECT FLOOD-PRONE
PROPERTY.
INUNDATION ABOVE GROUND LEVEL REFERS TO THE HEIGHT ABOVE THE MEAN
HIGHER HIGH WATER (MHHW) LEVEL.
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