Severe Thunderstorms Tonight in the Mid-Atlantic; Tropical Storm Bertha in the Gulf

Scattered thunderstorms with severe gusts, hail and a tornado risk are possible near a cold front from the Ohio Valley to the Mid-Atlantic tonight. Tropical Storm Bertha is expected to bring tropical storm conditions to portions of the Gulf Coast from the panhandle of Florida into Louisiana through Wednesday. Read More >

Hazardous Weather Conditions

Small Craft Advisory until July 23, 02:00 AM EDT

Last Update: 318 AM EDT Wed Jul 22 2026

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For More Weather Information:

Philadelphia, PA Local Forecast Office

8NM ESE Atlantic City NJ

Marine Zone Forecast

Today

SW winds 15 to 20 kt with gusts up to 30 kt, diminishing to 10 to 15 kt with gusts up to 25 kt this afternoon. Seas 5 to 8 ft, subsiding to 4 to 6 ft this afternoon. Wave detail: S 7 ft at 8 seconds, becoming S 6 ft at 8 seconds. A slight chance of showers this morning. A slight chance of tstms late this morning, then a chance of showers and tstms this afternoon.

Tonight

SW winds 10 to 15 kt, becoming N after midnight. Seas 3 to 5 ft. Wave detail: S 5 ft at 8 seconds. A chance of showers in the evening. A chance of tstms.

Thu

NE winds 10 to 15 kt. Seas 3 to 4 ft. Wave detail: S 4 ft at 7 seconds and NE 2 ft at 3 seconds.

Thu Night

E winds 5 to 10 kt. Seas 3 to 4 ft. Wave detail: S 3 ft at 7 seconds and NE 2 ft at 6 seconds.

Fri

NE winds 10 to 15 kt. Seas around 3 ft. Wave detail: SE 3 ft at 6 seconds.

Fri Night

E winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas 3 to 4 ft. Wave detail: E 3 ft at 6 seconds and SE 2 ft at 9 seconds.

Sat

NE winds 10 to 15 kt. Seas 3 to 4 ft.

Sat Night

NE winds 5 to 10 kt. Seas 3 to 4 ft.