Coastal Flood Warning

Coastal Hazard Message
National Weather Service Portland OR
302 PM PDT Sat Oct 23 2021

North Oregon Coast-Central Oregon Coast-South Washington Coast-
302 PM PDT Sat Oct 23 2021

…COASTAL FLOOD WARNING REMAINS IN EFFECT FROM 8 PM SUNDAY TO
5 AM PDT TUESDAY…

* WHAT…Coastal flooding expected.

* WHERE…In Washington, South Washington Coast. In Oregon,
North Oregon Coast and Central Oregon Coast.

* WHEN…From 8 PM Sunday to 5 AM PDT Tuesday. High tides around
430 AM and 300 PM Monday.

* IMPACTS…Major flooding, up to one foot above ground level,
during high tides is expected along the immediate coast as
well as low lying areas near bays, sloughs, and the lower
reaches of the coastal rivers.

* ADDITIONAL DETAILS…Large waves and dangerous surf conditions
with breakers up to 35 ft are also possible.

PRECAUTIONARY/PREPAREDNESS ACTIONS…

A Coastal Flood Warning means that flooding is occurring or
imminent. Coastal residents in the warned area should be alert
for rising water, and take appropriate action to protect life and
property.

Exercise extreme caution along beaches. Unpredictable and
destructive waves may wash over beaches, jetties and other
structures with no warning. Beach erosion is possible.

In southwest Washington similar conditions in the past have
resulted in significant flooding in Raymond, erosion to homes and
roads near Washaway Beach along Highway 105 near North Cove,
and/or erosion to campsites near Cape Disappointment.

In northwest Oregon similar conditions in the past have resulted
in severe erosion near the south jetty of the Columbia River in
Clatsop county, and/or flooding in Seaside, Cannon Beach,
Neskowin, and/or the Pacific City Airport.