Severe Thunderstorms and Flash Flooding Risks - Saturday, July 18th

Scattered to numerous severe thunderstorms are likely across the region on Saturday, July 18th, including a risk of flash flooding for portions of the area. View this briefing for the details regarding these hazards. Read More >

Hazardous Weather Conditions

Small Craft Advisory in effect from July 18, 12:00 PM EDT until July 19, 04:00 AM EDT

For More Weather Information:

Philadelphia, PA Local Forecast Office

11NM WSW Atlantic City NJ

Marine Point Forecast

[NOTICE]

Today
High: 84 °F
S 10kt
< 1ft
Tonight
Low: 74 °F
SSW 15kt⇓
1ft
Sunday
High: 84 °F
NW 10kt
< 1ft
Sunday Night
Low: 69 °F
Light Wind
< 1ft
Monday
High: 81 °F
SE 10kt
< 1ft
Monday Night
Low: 72 °F
SSE 10kt
< 1ft
Tuesday
High: 81 °F
⇑S 15kt
< 1ft
Tuesday Night
Low: 74 °F
SSW 20kt
1ft
Wednesday
High: 85 °F
WSW 15kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:08 am EDT Jul 18, 2026
Forecast Valid: 8am EDT Jul 18, 2026-6pm EDT Jul 24, 2026

View Nearby Observations

Detailed Forecast

Today

S wind 5 to 10 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Some of the storms could be severe. Widespread smoke, mainly before noon. Seas 1 ft or less.

Tonight

SSW wind 12 to 15 kt decreasing to 10 to 13 kt after midnight. Winds could gust as high as 25 kt. Showers and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms, mainly between midnight and 5am. Some of the storms could be severe. Seas around 1 ft.

Sunday

NW wind 5 to 10 kt. A slight chance of showers and thunderstorms before 7am. Seas 1 ft or less.

Sunday Night

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

Monday

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

Monday Night

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

Tuesday

S wind 10 to 13 kt increasing to 12 to 15 kt in the afternoon. Winds could gust as high as 20 kt. A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Seas 1 ft or less.

Tuesday Night

SSW wind 15 to 20 kt. Showers and possibly a thunderstorm. Seas around 1 ft.

Wednesday

WSW wind around 15 kt, with gusts as high as 20 kt. Showers likely and possibly a thunderstorm. Seas around 1 ft.

*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.