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 >

Last Update: 401 PM EDT Mon Sep 7 2026

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Philadelphia, PA Local Forecast Office

11NM NW Fenwick Island Buoy DE

Marine Zone Forecast

Tonight

S winds around 5 kt, becoming W after midnight. Seas 2 to 3 ft. Wave detail: E 2 ft at 10 seconds and SE 1 foot at 9 seconds.

Tue

NW winds 5 to 10 kt, becoming SW in the afternoon. Seas around 2 ft. Wave detail: E 2 ft at 9 seconds and SE 1 foot at 9 seconds.

Tue Night

SW winds 5 to 10 kt. Seas around 2 ft. Wave detail: E 2 ft at 9 seconds and S 1 foot at 3 seconds.

Wed

SW winds 5 to 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 4 ft. Wave detail: S 4 ft at 6 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 4 ft. Wave detail: S 4 ft at 6 seconds and SE 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. A chance of showers.

Fri

N winds 5 to 10 kt. Seas 2 to 3 ft.

Fri Night

E winds around 5 kt. Seas around 2 ft.

Sat

SE winds 5 to 10 kt. Seas around 2 ft.