Small Craft Advisory

* WHAT...Rough bar conditions expected. Seas 6 to 8 ft at 7 seconds. North winds 10 to 20 kt with gusts up to 25 kt.

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

* WHEN...From 1 PM this afternoon to 11 PM PDT this evening.

* 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 3.88 kt at 847 AM Tuesday. Seas 3 ft. Ebb current of 4.8 kt at 931 PM Tuesday. Seas 4 to 5 ft. Ebb current of 3.19 kt at 938 AM Wednesday. Seas 4 ft.