Severe Thunderstorms in the Ohio and Tennessee Valleys; Flash Flooding Possible in the Southwest
Scattered damaging winds, isolated severe hail, and a brief tornado or two are possible from the Upper Ohio to Tennessee Valleys during the late afternoon and evening. Across the Southwest, monsoonal moisture will continue to bring heavy rain and a threat for isolated to scattered flash flooding through Saturday. Read More >
| NWS Forecast for: Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm (ANZ455) Issued by: National Weather Service Philadelphia, PA Last Update: 401 AM EDT Sat Sep 6 2025 | |
| Today: S winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave detail: SE 3 ft at 7 seconds. A chance of tstms with a slight chance of showers late. Tonight: S winds 15 to 20 kt, becoming W 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave detail: SE 3 ft at 7 seconds. A chance of tstms in the evening. Showers likely. Sun: N winds 10 to 15 kt. Seas 3 to 4 ft. Wave detail: SE 3 ft at 7 seconds and N 2 ft at 3 seconds. A chance of showers. Sun Night: N winds 5 to 10 kt, increasing to 10 to 15 kt after midnight. Seas 2 to 3 ft. Wave detail: SE 3 ft at 7 seconds and NE 1 foot at 4 seconds. A chance of showers in the evening. Mon: NE winds 10 to 15 kt. Seas 2 to 3 ft. Wave detail: NE 2 ft at 4 seconds and SE 2 ft at 6 seconds. Mon Night: NE winds 10 to 15 kt. Seas 2 to 4 ft. Wave detail: E 3 ft at 6 seconds. Tue: NE winds 15 to 20 kt. Seas 4 to 6 ft. Tue Night: NE winds 15 to 20 kt. Seas 5 to 6 ft. A chance of showers. Wed: NE winds around 15 kt. Seas 5 to 6 ft. A chance of showers. Wed Night: NE winds 10 to 15 kt. Seas 4 to 5 ft. A chance of showers. winds and seas higher in and near tstms. | |
| Zone Forecast: Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm (ANZ455) | |
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