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 >
| NWS Forecast for: Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm (PZZ176) Issued by: National Weather Service Seattle, WA Last Update: 239 AM PST Thu Nov 21 2024 |  |
Today: SE wind 15 to 20 kt, becoming S 10 to 15 kt late. Seas 11 to 13 ft, subsiding to 9 to 11 ft this afternoon. Wave detail: SW 13 ft at 12 seconds. Showers with a chance of tstms this morning, then a chance of rain this afternoon. Tonight: E wind 15 to 20 kt, rising to 30 to 40 kt after midnight. Seas 8 to 9 ft, building to 9 to 12 ft after midnight. Wave detail: E 8 ft at 6 seconds and SE 10 ft at 9 seconds. A chance of rain in the evening, then rain after midnight. Fri: S wind 35 to 45 kt with gusts up to 60 kt. Seas 14 to 19 ft, building to 22 to 27 ft in the afternoon. Wave detail: NE 2 ft at 9 seconds and S 26 ft at 14 seconds. Rain. Fri Night: S wind 30 to 35 kt with gusts up to 50 kt, easing to 25 to 30 kt after midnight. Seas 17 to 22 ft, subsiding to 13 to 17 ft after midnight. Wave detail: SW 22 ft at 14 seconds. showers. Sat: S wind 20 to 25 kt, becoming SW 15 to 20 kt in the afternoon. Seas 11 to 12 ft, subsiding to 9 to 11 ft in the afternoon. Wave detail: SW 12 ft at 11 seconds. Showers. Sat Night: S wind around 15 kt. Seas 9 to 10 ft. Wave detail: S 10 ft at 10 seconds. Rain. Sun: SE wind 15 to 20 kt. Seas 8 to 9 ft. Wave detail: S 9 ft at 10 seconds. Rain. Sun Night: SE wind around 15 kt. Seas 7 to 8 ft. Wave detail: S 8 ft at 9 seconds. Rain. Mon: SE wind 10 to 15 kt. Seas 5 to 7 ft. Wave detail: S 7 ft at 9 seconds. Rain. Mon Night: SE wind 10 to 15 kt. Seas 4 to 6 ft. Wave detail: S 6 ft at 9 seconds. Rain likely. winds and seas higher in and near tstms. | |
| Zone Forecast: Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm (PZZ176) | |
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