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

Last Update: 1259 AM PDT Sat Jul 4 2026

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Portland, OR Local Forecast Office

27NM ENE Seaside OR

Marine Zone Forecast


In The Main Channel


General Seas
3 to 4 ft building to 5 ft sunday morning.

First Ebb
Ebb current of 5.0 kt at 747 am saturday. Seas 3 to 4 ft.

Second Ebb
Ebb current of 3.41 kt at 839 pm saturday. Seas 4 to 5 ft.

Third Ebb
Ebb current of 4.58 kt at 828 am sunday. Seas 5 ft.



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Last Update:
1259 AM PDT Sat Jul 4 2026
 
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