Full Notification

The National Weather Service in Portland has issued a Coastal Flood Advisory, which is in effect from 10 AM to 1 PM PST Saturday. A Coastal Flood Advisory has also been issued from 11 AM to 2 PM PST Sunday.

* SOUTH WASHINGTON COAST TIDES...Total tide at Toke Point is forecast to be 11.2 feet Saturday (10 am to noon) and then 11.4 feet Sunday (11 am to 1 pm).

* NORTH OREGON COAST TIDES...Total tide at Astoria will be 10.0 to 10.5 feet for the weekend highest tides.

* IMPACTS...Overflow flooding for the South Washington coast is most likely to occur in low-lying areas near bays and sloughs, highways 6 and 101, the towns of Raymond and South Beach and lower reaches of coastal rivers. For the North Oregon coast, one of the more susceptible areas for flooding is along Fraser Road in Tillamook County.

* AFFECTED AREAS: NORTH OREGON COAST ... SOUTH WASHINGTON COAST

Instructions:

A Coastal Flood Advisory for Minor Tidal Overflow indicates that coastal and inland flooding of low lying areas is expected due to elevated river levels combined with high astronomical tides. Property damage can occur, but is usually localized. Low-lying roads may be closed due to high water.