Small Craft Advisory

* WHAT...Rough bar conditions expected, seas 6 to 10 feet at 10 seconds and southwest winds 10 to 20 kt with gusts up to 28 kt.

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

* WHEN...Until 5 PM PDT Thursday.

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

* ADDITIONAL DETAILS...Ebb current of 5.34 kt at 900 PM Wednesday. Seas 7 ft. Ebb current of 2.83 kt at 920 AM Thursday. Seas 8 to 9 ft. Ebb current of 5.06 kt at 1000 PM Thursday. Seas 6 to 7 ft.