Last Update: 800 AM EDT Thu May 21 2026

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Philadelphia, PA Local Forecast Office

23NM E Fenwick Island Buoy DE

Marine Zone Forecast


Today
N winds 5 to 10 kt, becoming NE 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave detail: S 4 ft at 9 seconds and NE 3 ft at 4 seconds. A slight chance of showers early this afternoon. A chance of showers late.
Tonight
NE winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 5 ft. Wave detail: NE 4 ft at 5 seconds and SE 3 ft at 9 seconds. A chance of showers in the evening, then showers after midnight.
Fri
E winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 8 ft. Wave detail: E 7 ft at 7 seconds and SE 2 ft at 9 seconds. Showers.
Fri Night
E winds 20 to 25 kt with gusts up to 30 kt. Seas 6 to 8 ft. Wave detail: E 8 ft at 7 seconds. Showers.
Sat
E winds around 20 kt with gusts up to 25 kt. Seas 7 to 9 ft. Wave detail: E 8 ft at 8 seconds. Showers.
Sat Night
E winds 15 to 20 kt, becoming SE 10 to 15 kt after midnight. Seas 6 to 9 ft. Wave detail: E 8 ft at 8 seconds. A chance of tstms. Showers.
Sun
S winds around 10 kt, becoming SW in the afternoon. Seas 6 to 8 ft. Showers with a chance of tstms in the morning, then showers likely in the afternoon.
Sun Night
SW winds around 5 kt, becoming NE after midnight. Seas 5 to 6 ft. A chance of showers after midnight.
Mon
SE winds 5 to 10 kt. Seas 4 to 5 ft. A chance of showers.
Mon Night
S winds 5 to 10 kt, becoming W after midnight. Seas around 4 ft. A chance of showers in the evening, then showers likely after midnight.

winds and seas higher in and near tstms.




Winds and seas higher in and near tstms.
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800 AM EDT Thu May 21 2026
 
 

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