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Hazardous Seas Warning — Columbia River Bar Severity: Moderate. Certainty: Likely. * WHAT...For the Gale Warning, seas 10 to 15 ft at 10 seconds and south winds 20 to 30 kt with gusts up to 35 kt expected. For the Hazardous Seas Warning, very steep and hazardous seas 10 to 14 ft at 9 seconds and west winds 20 to 25 kt with gusts up to 30 kt expected. * WHERE...In the Main Channel of the Columbia River Bar. * WHEN...Gale Warning, from 11 PM this evening to 2 PM PDT Friday. Hazardous Seas Warning, from 2 PM to 8 PM PDT Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility.
The historical document was shared with another weather alert and cannot be attributed to this record. The original extract is preserved above; the exact alert link was not retained.