Last Update: 102 PM PDT Sun Apr 19 2026

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For More Weather Information:

Portland, OR Local Forecast Office

12NM N Seaside OR

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH MONDAY MORNING...

In The Main Channel


General Seas
4 ft building to 5 ft monday evening.

First Ebb
Ebb current of 3.95 kt at 659 pm sunday. Seas 4 ft.

Second Ebb
Very strong ebb current of 6.83 kt at 714 am monday. seas 9 ft.

Third Ebb
Ebb current of 3.48 kt at 750 pm monday. Seas 5 ft.



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102 PM PDT Sun Apr 19 2026
 
 

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