Heavy Rainfall for Portions of the West and Central U.S.; Monitoring Fire Weather Conditions for New England
Tropical moisture continues to flow across portions of the Great Basin, desert Southwest and California. Isolated instances of flash flooding remains possible. Meanwhile, a storm and associated frontal boundary will focus showers and thunderstorms for the center of the nation. For New England, dry and breezy conditions could enhance favorable fire weather conditions. 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 PM EDT Sat Sep 20 2025 | |
Tonight: E winds around 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave detail: NE 4 ft at 6 seconds. Sun: E winds around 15 kt with gusts up to 20 kt. Seas 4 to 5 ft. Wave detail: E 5 ft at 7 seconds. Sun Night: E winds 10 to 15 kt with gusts up to 20 kt, becoming NE 5 to 10 kt after midnight. Seas 4 to 5 ft. Wave detail: E 5 ft at 8 seconds. Mon: E winds 5 to 10 kt. Seas 4 to 5 ft. Wave detail: E 5 ft at 8 seconds. Mon Night: SE winds 5 to 10 kt, becoming S after midnight. Seas around 4 ft. Wave detail: E 4 ft at 10 seconds. Tue: S winds 5 to 10 kt. Seas 3 to 4 ft. Wave detail: E 4 ft at 11 seconds. Tue Night: SW winds 5 to 10 kt. Seas 3 to 4 ft. A chance of showers in the evening. Wed: W winds 5 to 10 kt, becoming S in the afternoon. Seas 3 to 4 ft. Wed Night: SE winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers. Thu: E winds 10 to 15 kt. Seas 3 to 4 ft. Thu Night: SE winds 10 to 15 kt. Seas 3 to 4 ft. A chance of showers. | |
| Zone Forecast: Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm (ANZ455) | |
Visit your local NWS office at: https://www.weather.gov/phi/ |