Lala Impacting Hawaii; Flash Flooding Risks; Excessive Heat

Lala will continue to impact Hawaii through the weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Thunderstorms, heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians and the mid-Atlantic through today. Record heat continues for areas of the Mississippi Valley into the Southeast. Read More >

Hazardous Weather Conditions

Small Craft Advisory in effect from August 16, 02:00 PM EDT until August 17, 04:00 AM EDT

Last Update: 401 AM EDT Sun Aug 16 2026

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For More Weather Information:

Philadelphia, PA Local Forecast Office

19NM NNE Lewes DE

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM EDT THIS AFTERNOON THROUGH LATE TONIGHT...

Today

SE winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 25 kt this afternoon. Seas 1 foot or less, then 2 to 3 ft this afternoon. Wave detail: S 1 foot at 3 seconds, becoming S 2 ft at 4 seconds. A chance of showers early this afternoon. A chance of showers with a slight chance of tstms late.

Tonight

S winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave detail: S 3 ft at 4 seconds. Showers with a chance of tstms.

Mon

W winds 10 to 15 kt, diminishing to 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave detail: SW 2 ft at 4 seconds. A chance of showers in the morning.

Mon Night

NW winds 5 to 10 kt. Seas around 2 ft. Wave detail: W 1 foot at 4 seconds.

Tue

NW winds 5 to 10 kt. Seas around 2 ft. Wave detail: NW 1 foot at 3 seconds.

Tue Night

W winds 5 to 10 kt. Seas around 2 ft. Wave detail: NW 1 foot at 3 seconds and SE 1 foot at 8 seconds.

Wed

W winds 5 to 10 kt. Seas 1 foot or less.

Wed Night

S winds 5 to 10 kt. Seas around 2 ft. A chance of showers after midnight.

Thu

W winds 5 to 10 kt. Seas around 2 ft in the morning, then 1 foot or less. A chance of showers. A chance of tstms in the afternoon.