National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Last Update: 118 AM PDT Thu Sep 17 2026

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For More Weather Information:

Portland, OR Local Forecast Office

7NM SE Long Beach WA

Marine Zone Forecast


In The Main Channel


General Seas
Around 4 ft through friday morning.

First Ebb
Ebb current of 2.24 kt at 912 am thursday. Seas 4 ft.

Second Ebb
Ebb current of 4.04 kt at 940 pm thursday. Seas 4 ft.

Third Ebb
Ebb current of 1.72 kt at 1017 am friday. Seas 4 ft.



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Last Update:
118 AM PDT Thu Sep 17 2026
 
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