Dangerous Heat and Humidity Through Saturday

Dangerously hot and humid conditions are expected to build through Saturday. Additionally, there will be a threat of thunderstorms Friday through Sunday. View this briefing for details. Read More >

Last Update: 401 AM EDT Thu Jul 2 2026

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Philadelphia, PA Local Forecast Office

35NM NNW Lewes DE

Marine Zone Forecast


Today
S winds 5 to 10 kt. Seas around 2 ft this morning, then 1 foot or less. Wave detail: SE 1 foot at 5 seconds.
Tonight
SW winds 5 to 10 kt. Seas around 2 ft. Wave detail: S 1 foot at 4 seconds.
Fri
W winds 5 to 10 kt. Seas 1 foot or less. Wave detail: S 1 foot at 5 seconds.
Fri Night
SW winds 5 to 10 kt. Seas 1 foot or less. Wave detail: S 1 foot at 4 seconds.
Sat
W winds 5 to 10 kt. Seas 1 foot or less. Wave detail: S 1 foot at 5 seconds.
Sat Night
W winds 5 to 10 kt. Seas 1 foot or less. Wave detail: SW 1 foot at 3 seconds. A chance of showers and tstms.
Sun
N winds around 5 kt, becoming SE in the afternoon. Seas 1 foot or less. A chance of showers and tstms in the afternoon.
Sun Night
SE winds 5 to 10 kt. Seas 1 foot or less. A chance of showers and tstms.
Mon
SE winds 5 to 10 kt. Seas 1 foot or less. A chance of showers in the morning, then showers likely with a chance of tstms in the afternoon.
Mon Night
E winds 10 to 15 kt, becoming NE 5 to 10 kt after midnight. Seas around 2 ft in the evening, then 1 foot or less. A chance of tstms. Showers likely, mainly in the evening.

winds and seas higher in and near tstms.




Winds and seas higher in and near tstms.
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401 AM EDT Thu Jul 2 2026
 
 

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