Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Last Update: 822 AM PDT Sat Oct 17 2026

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Eureka, CA Local Forecast Office

42NM WNW Eureka CA

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM PDT THIS AFTERNOON THROUGH SUNDAY AFTERNOON...

Rest Of Today
N wind 15 to 20 kt, rising to 20 to 25 kt this afternoon. Seas 7 ft. Wave detail: N 4 ft at 5 seconds and W 5 ft at 12 seconds.
Tonight
N wind 20 to 25 kt with gusts up to 35 kt. Seas 9 ft. Wave detail: N 8 ft at 7 seconds and W 6 ft at 12 seconds. Patchy dense fog.
Sun
N wind 20 to 25 kt. Seas 10 ft. Wave detail: N 8 ft at 7 seconds and NW 8 ft at 12 seconds.
Sun Night
NW wind 10 to 15 kt. Seas 9 ft. Wave detail: N 5 ft at 7 seconds and NW 8 ft at 13 seconds.
Mon
S wind 5 to 10 kt. Seas 7 ft. Wave detail: NW 7 ft at 12 seconds and S 3 ft at 16 seconds. A chance of rain.
Mon Night
NE wind 10 to 15 kt. Seas 12 ft. Wave detail: NW 12 ft at 15 seconds and S 3 ft at 16 seconds.
Tue
N wind 15 to 20 kt. Seas 13 ft. Wave detail: NW 13 ft at 13 seconds and S 3 ft at 16 seconds.
Tue Night
N wind 15 to 20 kt. Seas 11 ft. Wave detail: NW 11 ft at 12 seconds and S 3 ft at 15 seconds.
Wed
N wind 10 to 15 kt. Seas 9 ft. Wave detail: NW 9 ft at 10 seconds and S 3 ft at 15 seconds.
Wed Night
N wind 10 to 15 kt. Seas 9 ft.



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822 AM PDT Sat Oct 17 2026
 
 

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