Cascade Head National Scenic And Research Area

* WHAT...Large waves and dangerous surf conditions. Breakers

between 28 to 33 feet.

* WHERE...Clatsop and Tillamook Coast, and South Washington

Coast.

* WHEN...Until 10 PM PST this evening.

* IMPACTS...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. Severe

beach erosion may destroy coastal properties and buildings.

Higher than normal water run-up is expected on beaches and low-

lying shoreline.

* ADDITIONAL DETAILS...Caution should be used when in or near

the water, especially those who will be razor clamming. Keep

children and pets away from the surf zone. Keep off of

jetties, rocks and logs near the surf zone. If you see someone

swept into the sea do not swim in after them. Call 911 and

keep an eye on them until help arrives.

What to do: A High Surf Warning means that high surf will affect beaches, producing rip currents, sneaker waves and beach erosion. Stay well back from the water's edge and be alert for exceptionally high waves. Keep away from large logs on the beach. Water running up on the beach can lift or roll logs which can injure or kill someone caught in their path.