Small Craft Advisory

* WHAT...Rough bar conditions expected due to very strong ebb chop.

* WHERE...In the Main Channel of the Columbia River Bar.

* WHEN...From 3 AM to 9 AM PDT Wednesday.

* IMPACTS...Conditions will be hazardous to small craft, especially when operating near to, or attempting to cross, the Columbia River Bar.

* ADDITIONAL DETAILS..First Ebb current of 3.74 kt at 540 PM Tuesday. Seas 3 to 4 ft. Second Very strong ebb current of 7.12 kt at 551 AM Wednesday. Seas 6 to 7 ft. Third Ebb current of 4.08 kt at 630 PM Wednesday. Seas 4 ft.