Flash Flooding and Severe Thunderstorms Tuesday, July 28th - Wednesday, July 29th

Scattered to numerous thunderstorms are likely across the region Tuesday, July 28th through Wednesday, July 29th which will bring a risk of flash flooding and severe thunderstorms across the entire region. View this briefing for the details regarding these hazards. Read More >

Hazardous Weather Conditions

Small Craft Advisory until July 29, 06:00 AM EDT

For More Weather Information:

Philadelphia, PA Local Forecast Office

40NM S New York NY

Marine Point Forecast

[NOTICE]

This Afternoon
High: 80 °F
S 15kt
4ft

Small Craft Advisory
Tonight
Low: 70 °F
S 15kt
5ft

Small Craft Advisory
Wednesday
High: 80 °F
SSW 10kt
4ft
Wednesday Night
Low: 68 °F
WNW 10kt
3ft
Thursday
High: 79 °F
NNW 10kt
2-3ft
Thursday Night
Low: 69 °F
Light Wind
2-3ft
Friday
High: 82 °F
Light Wind
2-3ft
Friday Night
Low: 70 °F
Light Wind
2ft
Saturday
High: 79 °F
⇑SSE 10kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:55 pm EDT Jul 28, 2026
Forecast Valid: 3pm EDT Jul 28, 2026-6pm EDT Aug 4, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

S wind around 15 kt, with gusts as high as 20 kt. Showers and thunderstorms likely, mainly after 4pm. Some of the storms could be severe and produce heavy rainfall. Seas around 4 ft.

Tonight

S wind 10 to 15 kt. Showers and thunderstorms likely, then showers and possibly a thunderstorm after 10pm. Some of the storms could be severe and produce heavy rainfall. Seas 5 ft subsiding to 3 ft.

Wednesday

SW wind 5 to 10 kt becoming NW in the afternoon. A chance of showers and thunderstorms, mainly after 1pm. Seas 4 ft subsiding to 2 ft.

Wednesday Night

WNW wind 5 to 10 kt. A chance of showers, mainly between 3am and 4am. Seas around 3 ft.

Thursday

NNW wind around 10 kt. A chance of showers, with thunderstorms also possible after 2pm. Seas 2 to 3 ft.

Thursday Night

Variable winds 5 kt or less. A slight chance of thunderstorms before 8pm. Seas 2 to 3 ft.

Friday

Variable winds 5 kt or less. Mostly sunny. Seas 2 to 3 ft.

Friday Night

Variable winds 5 kt or less. Mostly clear. Seas around 2 ft.

Saturday

Variable winds less than 5 kt becoming SSE 5 to 10 kt in the afternoon. Mostly sunny. Seas around 2 ft.

Winds and seas higher in and near tstms.

*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.