Heavy Rainfall Threat for Portions of Mid-Atlantic and Northeast; Heat Linger for Southeast and Expands for the West

Moisture and nearby frontal boundary will focus more showers and thunderstorms for portions of the Mid-Atlantic and Northeast today. Rainfall could be locally heavy resulting instances of flash flooding. Meanwhile, the heat lingers for areas of the Southeast and expands across the Western U.S. the next several days. Between these areas, severe thunderstorms possible for the Plains and Midwest. Read More >

Hazardous Weather Conditions

Flood Warning in effect from July 6, 03:07 PM EDT until July 6, 07:15 PM EDT

For More Weather Information:

Philadelphia, PA Local Forecast Office

30NM S New York NY

Marine Point Forecast

[NOTICE]

Late Afternoon
High: 75 °F
E 10kt
3ft
Tonight
Low: 69 °F
E 10kt
3-4ft
Tuesday
High: 74 °F
NNE 10kt
3-4ft
Tuesday Night
Low: 67 °F
NNE 10kt
3ft
Wednesday
High: 77 °F
NNE 10kt⇓
3ft
Wednesday Night
Low: 68 °F
Light Wind
3ft
Thursday
High: 80 °F
⇑S 10kt
2ft
Thursday Night
Low: 72 °F
SSW 10kt
2-3ft
Friday
High: 86 °F
Light Wind
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:33 pm EDT Jul 6, 2026
Forecast Valid: 4pm EDT Jul 6, 2026-6pm EDT Jul 13, 2026

View Nearby Observations

Detailed Forecast

Late Afternoon

E wind around 10 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Seas around 3 ft.

Tonight

E wind around 10 kt. Showers and possibly a thunderstorm, mainly before 2am, then a chance of showers and thunderstorms after 2am. Some of the storms could produce heavy rainfall. Seas 3 to 4 ft.

Tuesday

NNE wind around 10 kt. A chance of showers, with thunderstorms also possible after 5pm. Seas 3 to 4 ft.

Tuesday Night

NNE wind around 10 kt. A slight chance of showers and thunderstorms before 8pm. Seas around 3 ft.

Wednesday

NNE wind 7 to 10 kt becoming E 5 to 8 kt in the afternoon. Mostly sunny. Seas around 3 ft.

Wednesday Night

Variable winds 5 kt or less. Mostly clear. Seas around 3 ft.

Thursday

SW wind 5 to 8 kt becoming S 7 to 10 kt in the afternoon. Mostly sunny. Seas around 2 ft.

Thursday Night

SSW wind 5 to 10 kt becoming WSW after midnight. A chance of showers and thunderstorms between 8pm and 2am. Seas 2 to 3 ft.

Friday

Variable winds 5 kt or less. A chance of showers and thunderstorms after 2pm. 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.