Significant Coastal Impacts to the Eastern Seaboard; Hurricane Nolo to Impact Hawaii

A Nor'easter will bring significant coastal impacts to the Mid-Atlantic and New England through the weekend. Moderate to major coastal flooding, heavy rain, strong winds and high surf expected. Hurricane Nolo is expected to stay just south of the Big Island of Hawaii. However, strong winds and heavy rainfall may bring life-threatening, catastrophic flooding and mudslides through the weekend. Read More >

Last Update: 203 PM PDT Fri Sep 25 2026

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Seattle, WA Local Forecast Office

30NM WSW TTI WA

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

Tonight
NW wind 20 to 25 kt, easing to 10 to 15 kt. Seas 9 to 13 ft, subsiding to 6 to 9 ft after midnight. Wave detail: NW 5 ft at 6 seconds, SW 2 ft at 8 seconds and W 12 ft at 9 seconds.
Sat
NW wind 5 to 10 kt, veering to N in the afternoon. Seas 4 to 6 ft. Wave detail: NW 5 ft at 8 seconds and SW 2 ft at 14 seconds.
Sat Night
N wind 5 to 10 kt, rising to 10 to 15 kt after midnight. Seas 4 to 5 ft. Wave detail: N 4 ft at 5 seconds, NW 3 ft at 8 seconds and S 2 ft at 13 seconds.
Sun
N wind 10 to 15 kt, becoming NW 5 to 10 kt in the afternoon. Seas 4 to 6 ft. Wave detail: NW 4 ft at 7 seconds, S 2 ft at 12 seconds and NW 4 ft at 13 seconds.
Sun Night
NW wind 5 to 10 kt. Seas 5 to 7 ft. Wave detail: N 5 ft at 5 seconds, W 6 ft at 13 seconds and S 2 ft at 13 seconds.
Mon
SW wind around 5 kt, becoming S 10 to 15 kt in the afternoon. Seas 6 to 7 ft. Wave detail: W 4 ft at 6 seconds, S 2 ft at 13 seconds and W 6 ft at 14 seconds. A chance of rain in the afternoon.
Mon Night
SW wind 15 to 20 kt. Seas 6 to 9 ft. Wave detail: SW 5 ft at 7 seconds, S 2 ft at 12 seconds and W 9 ft at 13 seconds. Rain.
Tue
SW wind 10 to 15 kt. Seas 7 to 9 ft. Wave detail: W 9 ft at 12 seconds and S 2 ft at 13 seconds. Rain likely, mainly in the morning.
Tue Night
W wind 10 to 15 kt. Seas 6 to 7 ft. Wave detail: NW 2 ft at 4 seconds, S 2 ft at 7 seconds and W 7 ft at 12 seconds. A chance of rain.
Wed
W wind 10 to 15 kt. Seas 6 to 8 ft. Wave detail: NW 2 ft at 5 seconds, S 2 ft at 5 seconds and W 7 ft at 11 seconds. A chance of rain.
Wed Night
W wind around 10 kt. Seas 7 to 8 ft. Wave detail: W 7 ft at 11 seconds and SW 2 ft at 15 seconds. A chance of rain.



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203 PM PDT Fri Sep 25 2026
 
 

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