Last Update: 543 AM EST Mon Dec 29 2025

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Philadelphia, PA Local Forecast Office

19NM NNE Lewes DE

Marine Zone Forecast

...GALE WARNING IN EFFECT THROUGH TUESDAY AFTERNOON...

Today
SW winds 15 to 20 kt with gusts up to 25 kt, becoming W with gusts up to 30 kt early this afternoon, then increasing to 25 to 30 kt with gusts up to 40 kt late. Seas 2 to 4 ft. Wave detail: SW 3 ft at 4 seconds and SE 2 ft at 6 seconds. Showers late this morning and early afternoon.
Tonight
W winds 25 to 30 kt with gusts up to 40 kt. Seas 5 to 7 ft. Wave detail: W 4 ft at 4 seconds and SE 1 foot at 7 seconds.
Tue
W winds 25 to 30 kt with gusts up to 40 kt. Seas 4 to 6 ft. Wave detail: W 4 ft at 4 seconds and SE 1 foot at 8 seconds.
Tue Night
W winds 25 to 30 kt, diminishing to 15 to 20 kt after midnight. Seas 3 to 5 ft. Wave detail: NW 4 ft at 4 seconds.
Wed
W winds 15 to 20 kt. Seas 2 to 3 ft. Wave detail: W 3 ft at 4 seconds.
Wed Night
W winds 15 to 20 kt. Seas around 2 ft. Wave detail: W 2 ft at 3 seconds.
Thu
NW winds 15 to 20 kt, becoming W 10 to 15 kt in the afternoon. Seas around 2 ft.
Thu Night
NW winds 10 to 15 kt. Seas 1 foot or less, then around 2 ft after midnight.
Fri
W winds 5 to 10 kt. Seas around 2 ft.
Fri Night
W winds 5 to 10 kt, becoming NW after midnight. Seas 1 foot or less.



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543 AM EST Mon Dec 29 2025
 
 

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