Briefing for Flash Flood Risk through Tuesday
Showers and scattered thunderstorms with locally heavy rainfall will lead to areas of flash flooding through Tuesday. There is also potential for isolated severe thunderstorms with damaging wind gusts. See this briefing for details on these threats. 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: 403 PM EDT Mon Jul 14 2025 |  |
| Tonight: S winds 5 to 10 kt. Seas 2 to 3 ft. Wave detail: E 2 ft at 6 seconds and S 1 foot at 3 seconds. Scattered showers and tstms this evening, then numerous showers and scattered tstms after midnight. Tue: SW winds 5 to 10 kt. Seas around 2 ft. Wave detail: SE 2 ft at 6 seconds. Showers and tstms likely, mainly in the morning. Vsby 1 to 3 nm in the afternoon. Tue Night: S winds 5 to 10 kt. Seas around 2 ft. Wave detail: SE 2 ft at 6 seconds. A chance of showers after midnight. Wed: SW winds 5 to 10 kt, becoming S 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Wave detail: SE 3 ft at 6 seconds and E 1 foot at 9 seconds. A chance of showers. A chance of tstms in the afternoon. Wed Night: SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave detail: SE 3 ft at 6 seconds and E 1 foot at 9 seconds. A chance of showers and tstms. Thu: SW winds 10 to 15 kt. Seas 2 to 4 ft. Wave detail: S 4 ft at 6 seconds. A chance of showers in the morning. Thu Night: SW winds 10 to 15 kt. Seas 2 to 3 ft. Fri: W winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers and tstms in the afternoon. Fri Night: W winds around 5 kt. Seas 2 to 3 ft. A chance of showers and tstms. Sat: N winds 5 to 10 kt, becoming NE in the afternoon. Seas around 2 ft. Sat Night: S winds around 5 kt. Seas around 2 ft. 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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