Thunderstorms and Heavy Rains in the Appalachians
Multiple rounds of moderate to locally heavy rain will impact portions of the Appalachians and Mid-Atlantic, which may lead to flash flooding concerns. Thunderstorms with isolated severe wind gusts will be possible this afternoon from parts of the Southeast into the southern and central Appalachians. A multi-day heavy rain will pose a flash flood threat in New Mexico beginning Tuesday. Read More >
| NWS Forecast for: Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm (PZZ156) Issued by: National Weather Service Seattle, WA Last Update: 131 AM PDT Mon Sep 21 2026 | |
| Today: NW wind 5 to 10 kt. Seas 4 to 5 ft, building to 5 to 7 ft this afternoon. Wave detail: N 2 ft at 5 seconds, NW 6 ft at 13 seconds and SW 3 ft at 18 seconds. Tonight: NW wind around 10 kt. Seas 6 to 9 ft. Wave detail: N 2 ft at 5 seconds, W 8 ft at 13 seconds and SW 2 ft at 18 seconds. Tue: NW wind 5 to 10 kt, backing to W in the afternoon. Seas 6 to 8 ft. Wave detail: W 7 ft at 12 seconds and SW 2 ft at 17 seconds. Tue Night: W wind 5 to 10 kt. Seas 5 to 6 ft. Wave detail: W 6 ft at 11 seconds and SW 2 ft at 17 seconds. Wed: NW wind 5 to 10 kt. Seas 5 to 7 ft. Wave detail: W 6 ft at 12 seconds and SW 2 ft at 16 seconds. Wed Night: NW wind 10 to 15 kt, becoming N 5 to 10 kt after midnight. Seas 6 to 8 ft. Wave detail: NW 2 ft at 5 seconds, W 7 ft at 11 seconds and SW 2 ft at 16 seconds. Thu: N wind 5 to 10 kt. Seas 5 to 7 ft. Wave detail: N 2 ft at 5 seconds, W 6 ft at 10 seconds and SW 2 ft at 15 seconds. A chance of rain. Thu Night: NW wind 10 to 15 kt. Seas 5 to 7 ft. Wave detail: NW 4 ft at 6 seconds, NW 7 ft at 10 seconds and SW 2 ft at 15 seconds. Rain likely. Fri: NW wind 10 to 15 kt. Seas 5 to 8 ft. Wave detail: NW 7 ft at 10 seconds. A chance of rain in the morning. Fri Night: NW wind 10 to 15 kt. Seas 5 to 7 ft. Wave detail: W 6 ft at 9 seconds. | |
| Zone Forecast: Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm (PZZ156) | |
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