Nor'easter Bringing Dangerous Coastal Conditions to the Mid-Atlantic; Pacific Storm to Impact the Southwest U.S.

A Nor'easter well off the East Coast will slowly track north this week and may gain some subtropical characteristics. Strong onshore winds will bring flooding, dangerous marine conditions, and beach erosion along the Mid-Atlantic coast. A Pacific storm will bring gusty winds, showers and thunderstorms, and mountain snow to portions of California and the Southwest U.S. Wednesday and Thursday. Read More >

Last Update: 151 AM PDT Tue Oct 20 2026

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For More Weather Information:

Portland, OR Local Forecast Office

12NM N Seaside OR

Marine Zone Forecast


In The Main Channel


General Seas
8 ft subsiding to 4 ft wednesday morning.

First Ebb
Ebb current of 3.37 kt at 1222 am tuesday. Seas 8 ft.

Second Ebb
Ebb current of 2.53 kt at 120 pm tuesday. Seas 5 ft.

Third Ebb
Ebb current of 3.54 kt at 124 am wednesday. Seas 4 to 5 ft.



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151 AM PDT Tue Oct 20 2026
 
 

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