Small Craft Advisory

* WHAT...Rough bar conditions expected. Northwest winds 10 to 15 kt with seas 7 to 10 ft.

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

* WHEN...Until 11 AM PDT Tuesday.

* 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 2.54 kt at 530 PM Monday with seas 6 to 7 ft. Strong ebb current of 5.6 kt at 533 AM Tuesday with seas 8 ft. Ebb current of 2.66 kt at 610 PM Tuesday with seas 7 ft.