Back-to-Back Pacific Storms to Impact the West Coast; Heavy Snow in the Central Appalachians

Back-to-back powerful Pacific storm systems to impact the Pacific Northwest and northern California through the end of this week with heavy rain, flooding, strong winds, and higher elevation mountain snow. A strong, long-duration atmospheric river will accompany the Pacific storms, bringing excessive rainfall and flash flooding to southwest Oregon and northwest California through the week. Read More >

Last Update: 255 PM PST Wed Nov 20 2024

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Seattle, WA Local Forecast Office

63NM SSW Forks WA

Marine Zone Forecast


Tonight
S wind 25 to 35 kt, becoming SE 15 to 20 kt. Seas 17 to 22 ft, subsiding to 14 to 17 ft after midnight. Wave detail: SW 21 ft at 12 seconds. A chance of tstms. Showers likely early this evening. Showers after midnight.
Thu
SE wind 15 to 20 kt, becoming S 10 to 15 kt in the afternoon. Seas 12 to 14 ft, subsiding to 9 to 11 ft in the afternoon. Wave detail: SW 7 ft at 10 seconds and W 13 ft at 12 seconds. Showers with a chance of tstms in the morning, then showers likely in the afternoon.
Thu Night
E wind 20 to 25 kt, rising to 25 to 30 kt after midnight. Seas 8 to 11 ft. Wave detail: E 11 ft at 7 seconds, S 6 ft at 10 seconds and W 7 ft at 11 seconds. Showers.
Fri
S wind 30 to 40 kt with gusts to 50 kt possible. Seas 13 to 18 ft, building to 21 to 26 ft in the afternoon. Wave detail: S 26 ft at 13 seconds. Showers.
Fri Night
SW wind 25 to 30 kt. Seas 16 to 21 ft, subsiding to 12 to 15 ft after midnight. Wave detail: SW 21 ft at 13 seconds. Showers.
Sat
SW wind 15 to 20 kt. Seas 10 to 12 ft, subsiding to 9 to 10 ft in the afternoon. Wave detail: W 10 ft at 10 seconds and S 9 ft at 10 seconds. Showers.
Sat Night
S wind around 15 kt. Seas 8 to 9 ft. Wave detail: W 7 ft at 10 seconds and S 6 ft at 10 seconds. Showers.
Sun
S wind around 15 kt. Seas 6 to 8 ft. Wave detail: S 6 ft at 9 seconds and W 5 ft at 9 seconds. Showers.
Sun Night
SE wind 10 to 15 kt. Seas 5 to 6 ft. Wave detail: S 5 ft at 8 seconds and W 4 ft at 8 seconds. Showers.
Mon
SE wind 10 to 15 kt. Seas 4 to 5 ft. Wave detail: SE 2 ft at 4 seconds, S 4 ft at 8 seconds and W 3 ft at 8 seconds. Showers likely.
Mon Night
SE wind around 10 kt. Seas 4 to 5 ft. Wave detail: SE 2 ft at 4 seconds, SW 3 ft at 7 seconds and W 2 ft at 15 seconds. Showers likely, mainly in the evening.

winds and seas higher in and near tstms.



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255 PM PST Wed Nov 20 2024
 
 

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