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Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Heat Building in the Western U.S.

A cold front pressing east across the central U.S. will be the focus for areas of strong to severe thunderstorms and excessive rainfall through this weekend. Strong to severe thunderstorms my bring damaging winds, hail, and a few tornadoes while excessive rainfall may lead to areas of flooding. Heat will build across the western U.S. with heat-related watches, warnings, and advisories issued. Read More >

Coastal Waters Forecast for Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm (ANZ455) (Text-Only)
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: 610 AM EDT Fri Jul 11 2025		Print

Today: N winds around 5 kt, becoming SE around 5 kt early this afternoon, then increasing to 5 to 10 kt late. Seas 2 to 3 ft. Wave detail: SE 3 ft at 8 seconds and E 1 foot at 11 seconds. Patchy fog early this morning with vsby 1 to 3 nm.

Tonight: S winds 5 to 10 kt, diminishing to around 5 kt after midnight. Seas 2 to 3 ft. Wave detail: SE 3 ft at 8 seconds. Patchy fog after midnight with vsby 1 to 3 nm.

Sat: E winds 5 to 10 kt. Seas 2 to 3 ft. Wave detail: SE 2 ft at 7 seconds. Patchy fog in the morning with vsby 1 to 3 nm.

Sat Night: E winds around 5 kt. Seas around 2 ft. Wave detail: SE 2 ft at 7 seconds.

Sun: E winds 5 to 10 kt. Seas around 2 ft. Wave detail: SE 2 ft at 6 seconds and E 1 foot at 10 seconds.

Sun Night: SE winds 5 to 10 kt, becoming S after midnight. Seas around 2 ft. Wave detail: SE 1 foot at 6 seconds and E 1 foot at 10 seconds.

Mon: SE winds around 5 kt. Seas around 2 ft. A chance of showers. A chance of tstms in the afternoon.

Mon Night: S winds around 5 kt. Seas around 2 ft. A chance of showers and tstms.

Tue: SE winds around 5 kt. Seas around 2 ft. A chance of showers and tstms.

Tue Night: S winds around 5 kt. Seas around 2 ft. A chance of showers and tstms in the evening.

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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