Lowell to Impact Hawaii; Heat Persists in the South-Central U.S.
Hurricane Lowell is forecast to pass west of Kauai`s coastal waters tonight. Impacts such as high surf and heavy rain could impact all of the islands. Sweltering heat remains across the South-Central Plains and Lower/Middle Mississippi Valley into this week with limited nighttime relief. Periods of moderate to heavy rainfall will be possible through Tuesday morning in the northern Rockies. 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 Tue Sep 8 2026 |  |
| Today: W winds 5 to 10 kt, becoming S late. Seas 2 to 3 ft. Wave detail: E 2 ft at 9 seconds and SE 1 foot at 9 seconds. Tonight: SW winds around 10 kt. Seas around 2 ft. Wave detail: S 2 ft at 4 seconds and E 2 ft at 9 seconds. Wed: SW winds around 10 kt, becoming S 15 to 20 kt with gusts up to 25 kt in the afternoon. Seas 2 to 3 ft. Wave detail: S 3 ft at 4 seconds and SE 1 foot at 9 seconds. Wed Night: SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave detail: S 4 ft at 5 seconds and SE 1 foot at 9 seconds. Thu: SW winds 15 to 20 kt, diminishing to 10 to 15 kt in the afternoon. Seas 3 to 5 ft. Wave detail: S 4 ft at 6 seconds and E 1 foot at 9 seconds. Thu Night: SW winds 10 to 15 kt with gusts up to 20 kt, becoming NW 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave detail: S 3 ft at 6 seconds and SE 1 foot at 9 seconds. Showers likely. Fri: N winds 10 to 15 kt, becoming NE 5 to 10 kt in the afternoon. Seas 2 to 3 ft. A chance of showers in the morning. Fri Night: E winds around 5 kt. Seas around 2 ft. Sat: E winds 5 to 10 kt. Seas around 2 ft. Sat Night: SE winds 5 to 10 kt. Seas around 2 ft. A chance of showers after midnight. | |
| 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/ |