Small Craft Advisory issued March 14 at 2:38AM PDT until March 15 at 5:00AM PDT by NWS Portland OR

* WHAT…Rough bar conditions expected. Seas 7 to 13 ft and
southeast winds 15 to 20 kt with gusts up to 25 kt expected.

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

* WHEN…Until 5 AM PDT Saturday.

* 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 4.74 kt at 540 AM Friday.
Seas 9 ft. Ebb current of 4.91 kt at 551 PM Friday. Seas 7 to 8
ft. Ebb current of 4.98 kt at 613 AM Saturday. Seas 12 to 14
ft.