Severe Thunderstorms and Possible Flooding Through This Weekend in the Central U.S.

Severe thunderstorms are forecast through this weekend along a slow moving cold front and secondary storm system that will impact areas from the southern Plains to the Great Lakes. Large hail and isolated damaging wind gusts are the main threats with these storms along with a risk for heavy to excessive rainfall which could bring flooding. Read More >

Hazardous Weather Conditions

Small Craft Advisory until April 20, 02:00 AM EDT

Last Update: 402 AM EDT Sat Apr 19 2025

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For More Weather Information:

Philadelphia, PA Local Forecast Office

15NM E Lewes DE

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

Today

SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave detail: S 5 ft at 6 seconds.

Tonight

SW winds 15 to 20 kt, becoming W 10 to 15 kt after midnight. Seas 3 to 5 ft. Wave detail: S 4 ft at 6 seconds.

Sun

NW winds around 10 kt, becoming NE in the afternoon. Seas 2 to 4 ft. Wave detail: NW 3 ft at 6 seconds.

Sun Night

SE winds 5 to 10 kt. Seas around 2 ft. Wave detail: S 2 ft at 6 seconds and SE 1 foot at 9 seconds.

Mon

E winds 5 to 10 kt, becoming SE 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas around 2 ft. Wave detail: SE 2 ft at 5 seconds and SE 1 foot at 9 seconds.

Mon Night

S winds 15 to 20 kt. Seas 2 to 4 ft. Wave detail: S 4 ft at 5 seconds and SE 1 foot at 8 seconds. A chance of showers after midnight.

Tue

SW winds 10 to 15 kt. Seas 2 to 4 ft. A chance of showers.

Tue Night

SW winds 10 to 15 kt, becoming NW after midnight. Seas 2 to 3 ft. A chance of showers.

Wed

N winds around 10 kt, becoming E in the afternoon. Seas 2 to 3 ft.

Wed Night

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