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Columbia River Bar Marine Forecast

Updated 1:49pm PDT Apr 27, 2025
Zone Map
Small Craft Advisory In Effect From Late Tonight Through Monday Morning
In The Main Channel
5 ft subsiding to 4 ft Monday evening.
General Seas
Ebb current of 4.65 kt at 515 PM Sunday. Seas 5 ft.
First Ebb
Very strong ebb current of 7.35 kt at 533 AM Monday.
Second Ebb
Ebb current of 4.38 kt at 602 PM Monday. Seas 4 ft.