Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Last Update: 107 PM PDT Sun Apr 12 2026

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For More Weather Information:

Portland, OR Local Forecast Office

3NM SSE Long Beach WA

Marine Zone Forecast


In The Main Channel


General Seas
4 to 5 ft through monday afternoon.

First Ebb
Ebb current of 3.77 kt at 141 pm sunday. Seas 4 ft.

Second Ebb
Ebb current of 3.23 kt at 226 am monday. Seas 4 to 5 ft.

Third Ebb
Ebb current of 4.08 kt at 235 pm monday. Seas 5 ft.



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107 PM PDT Sun Apr 12 2026
 
 

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