Severe Thunderstorms and Heavy Rain in the Mid-Atlantic; Heat Persists Across the South

Scattered severe thunderstorms and excessive rainfall are possible into the night in the Mid Atlantic, and heavy rain will shift to Virginia and the Carolinas on Friday. Severe thunderstorms are also possible in the Central Plains into the Upper MS Valley and the Deep South tonight. Dangerous heat persists across the Southern Plains and Lower MS Valley and heat will expand into the Southwest. Read More >

Hazardous Weather Conditions

Small Craft Advisory in effect from August 20, 09:07 PM EDT until August 21, 06:00 AM EDT

For More Weather Information:

Philadelphia, PA Local Forecast Office

11NM WSW Atlantic City NJ

Marine Point Forecast

[NOTICE]

Friday
High: 77 °F
N 10kt
< 1ft
Friday Night
Low: 68 °F
Light Wind
< 1ft
Saturday
High: 76 °F
Light Wind
< 1ft
Saturday Night
Low: 69 °F
Light Wind
< 1ft
Sunday
High: 80 °F
SW 10kt
< 1ft
Sunday Night
Low: 70 °F
Light Wind
< 1ft
Monday
High: 78 °F
W 10kt
< 1ft
Monday Night
Low: 67 °F
Light Wind
< 1ft
Tuesday
High: 77 °F
SW 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:03 pm EDT Aug 20, 2026
Forecast Valid: 1am EDT Aug 21, 2026-6pm EDT Aug 27, 2026

View Nearby Observations

Detailed Forecast

Friday

N wind 5 to 10 kt becoming NE in the afternoon. Partly sunny. Seas 1 ft or less.

Friday Night

Variable winds 5 kt or less. A chance of showers, mainly after 3am. Seas 1 ft or less.

Saturday

Variable winds 5 kt or less. Showers and thunderstorms likely, then showers and possibly a thunderstorm after 8am. Seas 1 ft or less.

Saturday Night

Variable winds 5 kt or less. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Seas 1 ft or less.

Sunday

SW wind 5 to 10 kt. A chance of showers and thunderstorms after 2pm. Seas 1 ft or less.

Sunday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms before 8pm. Seas 1 ft or less.

Monday

W wind 5 to 10 kt. Sunny. Seas 1 ft or less.

Monday Night

Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.

Tuesday

NW wind 5 to 10 kt becoming SW in the afternoon. Sunny. Seas 1 ft or less.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.