* WHAT. For the first Small Craft Advisory, rough bar conditions expected. For the Gale Warning, south winds 20 to 30 kt with gusts up to 35 kt expected. For the second Small Craft Advisory, southwest winds 10 to 20 kt with gusts up to 25 kt. * WHERE. In the Main Channel of the Columbia River Bar. * WHEN. Small Craft Advisory, until 11 PM PDT this evening. Gale Warning, until 8 AM PDT Tuesday. Small Craft Advisory, from 8 AM Tuesday to 5 AM PDT Wednesday. * IMPACTS. Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. * ADDITIONAL DETAILS. Very strong ebb current of 6.49 kt at 328 AM Tuesday. Seas 13 to 14 ft. Ebb current of 3.43 kt at 355 PM Tuesday. Seas 8 to 9 ft. Very strong ebb current of 6.82 kt at 415 AM Wednesday. Seas 14 to 17 ft.

* WHAT. For the first Small Craft Advisory, rough bar conditions expected. For the Gale Warning, south winds 20 to 30 kt with gusts up to 35 kt expected. For the second Small Craft Advisory, southwest winds 10 to 20 kt with gusts up to 25 kt. * WHERE. In the Main Channel of the Columbia River Bar. * WHEN. Small Craft Advisory, until 11 PM PDT this evening. Gale Warning, until 8 AM PDT Tuesday. Small Craft Advisory, from 8 AM Tuesday to 5 AM PDT Wednesday. * IMPACTS. Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. * ADDITIONAL DETAILS. Very strong ebb current of 6.49 kt at 328 AM Tuesday. Seas 13 to 14 ft. Ebb current of 3.43 kt at 355 PM Tuesday. Seas 8 to 9 ft. Very strong ebb current of 6.82 kt at 415 AM Wednesday. Seas 14 to 17 ft.

* WHAT. For the Gale Warning, seas 13 ft at 11 seconds and south winds 20 to 30 kt with gusts up to 40 kt. For the Small Craft Advisory, rough bar conditions expected and south winds gusting to 25 kt this morning. * WHERE. In the Main Channel of the Columbia River Bar. * WHEN. Gale Warning, until 8 AM PDT this morning. Small Craft Advisory, from 8 AM this morning to 11 PM PDT Wednesday. * IMPACTS. Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. * ADDITIONAL DETAILS. .9 to 11 ft building to 11 to 14 ft Wednesday morning. Very strong ebb current of 6.49 kt at 328 AM Tuesday with seas to 14 ft. Ebb current of 3.43 kt at 355 PM Tuesday with seas to 9 ft. Very strong ebb current of 6.82 kt at 415 AM Wednesday. Seas to 15 ft.

* WHAT. For the Gale Warning, seas 13 ft at 11 seconds and south winds 20 to 30 kt with gusts up to 40 kt. For the Small Craft Advisory, rough bar conditions expected and south winds gusting to 25 kt this morning. * WHERE. In the Main Channel of the Columbia River Bar. * WHEN. Gale Warning, until 8 AM PDT this morning. Small Craft Advisory, from 8 AM this morning to 11 PM PDT Wednesday. * IMPACTS. Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. * ADDITIONAL DETAILS. .9 to 11 ft building to 11 to 14 ft Wednesday morning. Very strong ebb current of 6.49 kt at 328 AM Tuesday with seas to 14 ft. Ebb current of 3.43 kt at 355 PM Tuesday with seas to 9 ft. Very strong ebb current of 6.82 kt at 415 AM Wednesday. Seas to 15 ft.