Powerful Pacific System Impacting the West; First Significant Snow for Portions of the East
Power Pacific system will continue to bring significant impacts for Pacific Northwest into northern California the remainder of the week. Dangerous coastal affects, heavy rain, flooding, strong winds, and higher elevation mountain snow continues. Meanwhile, a storm across the east is set to bring the first accumulating snow to many higher elevations of the Catskills into the central Appalachians. Read More >
| NWS Forecast for: Coastal Waters From Cape Flattery To James Island 10 To 60 Nm (PZZ170) Issued by: National Weather Service Seattle, WA Last Update: 239 AM PST Thu Nov 21 2024 |  |
Today: SE wind 15 to 20 kt. Seas 11 to 14 ft, subsiding to 9 to 11 ft this afternoon. Wave detail: SW 14 ft at 11 seconds. Showers likely with a chance of tstms early this morning, then rain with a slight chance of tstms late this morning and early afternoon. A chance of rain late. Tonight: SE wind 15 to 20 kt, becoming E 30 to 40 kt after midnight. Seas 8 to 9 ft, building to 9 to 12 ft after midnight. Wave detail: E 10 ft at 7 seconds and S 8 ft at 9 seconds. Rain after midnight. Fri: SE wind 40 to 50 kt. Seas 13 to 18 ft, building to 20 to 25 ft in the afternoon. Wave detail: E 5 ft at 9 seconds and S 25 ft at 14 seconds. Rain. Fri Night: S wind 35 to 50 kt, easing to 25 to 30 kt after midnight. Seas 20 to 24 ft, subsiding to 15 to 20 ft after midnight. Wave detail: S 24 ft at 14 seconds. Rain. Sat: S wind 20 to 25 kt, easing to 15 to 20 kt in the afternoon. Seas 12 to 14 ft, subsiding to 10 to 11 ft in the afternoon. Wave detail: S 14 ft at 11 seconds. Rain. Sat Night: S wind 15 to 20 kt. Seas 9 to 10 ft. Wave detail: SW 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 15 to 20 kt. Seas 7 to 8 ft. Wave detail: SE 8 ft at 9 seconds. Rain. Mon: E wind 15 to 20 kt, easing to 10 to 15 kt in the afternoon. Seas 6 to 7 ft. Wave detail: S 7 ft at 8 seconds. Rain likely. Mon Night: E wind 10 to 15 kt. Seas 4 to 6 ft. Wave detail: E 2 ft at 4 seconds and S 5 ft at 9 seconds. Rain likely, mainly in the evening. winds and seas higher in and near tstms. | |
| Zone Forecast: Coastal Waters From Cape Flattery To James Island 10 To 60 Nm (PZZ170) | |
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