Tropical Moisture Brings Slight Risk of Excessive Rainfall to the Southwest; Strong to Locally Severe Storms on the Plains
Heavy rain and flash flooding are possible across portions of the Southwest through Friday, where Flood Watches are in effect. Strong to locally severe thunderstorms are possible today across portions of the Plains. A tropical wave is causing heavy rainfall in Puerto Rico and the Virgin Islands, which may cause urban and small stream flooding and landslides today. Read More >
| NWS Forecast for: Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm (ANZ450) Issued by: National Weather Service Philadelphia, PA Last Update: 401 AM EDT Thu Sep 18 2025 | |
| Today: N winds 5 to 10 kt, becoming SW late. Seas 3 to 4 ft. Wave detail: E 4 ft at 8 seconds and S 1 foot at 5 seconds. A chance of showers early this morning. Tonight: SW winds around 10 kt, becoming W after midnight. Seas 2 to 3 ft. Wave detail: E 3 ft at 8 seconds and S 1 foot at 5 seconds. Fri: NW winds 5 to 10 kt, becoming SW in the afternoon. Seas 2 to 3 ft. Wave detail: E 2 ft at 8 seconds and S 1 foot at 5 seconds. Fri Night: W winds 5 to 10 kt, becoming NE 10 to 15 kt with gusts up to 20 kt after midnight. Seas 2 to 3 ft. Wave detail: NE 3 ft at 4 seconds and SE 2 ft at 7 seconds. Sat: NE winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave detail: NE 4 ft at 6 seconds. Sat Night: E winds around 10 kt. Seas 3 to 4 ft. Wave detail: E 4 ft at 6 seconds. Sun: E winds around 10 kt. Seas 3 to 4 ft. Sun Night: E winds 5 to 10 kt. Seas around 4 ft. Mon: SE winds 5 to 10 kt. Seas 4 to 5 ft. Mon Night: S winds 5 to 10 kt. Seas 3 to 4 ft. | |
| Zone Forecast: Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm (ANZ450) | |
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