Coastal Flood Advisory issued February 23 at 7:56PM PST until February 25 at 2:00PM PST by NWS Portland OR

* WHAT…For the High Surf Advisory, large waves and hazardous
surf conditions. Breakers up to 32 feet. For the Coastal Flood
Advisory, minor tidal overflow flooding expected.

* WHERE…In Oregon, Clatsop County Coast. In Washington, South
Washington Coast.

* WHEN…For the High Surf Advisory, from 4 PM Monday to 4 PM
PST Tuesday. For the Coastal Flood Advisory, from 8 AM to 2 PM
PST Tuesday.

* IMPACTS…Minor tidal overflow flooding, up to 0.5 feet above
ground level, during high tides is expected in the low lying
areas near bays, sloughs, and the lower reaches of the coastal
rivers. Destructive waves may wash over beaches, jetties, and
other structures unexpectedly. People can be swept off rocks and
jetties and drown while observing high surf. Minor beach erosion
may damage coastal properties and buildings. Higher than normal
water run-up is expected on beaches.