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

Flash Flood Warning until July 6, 03:15 PM EDT

For More Weather Information:

Philadelphia, PA Local Forecast Office

30NM S New York NY

Marine Point Forecast

[NOTICE]

This Afternoon
High: 75 °F
E 10kt
2ft
Tonight
Low: 68 °F
NE 15kt
3-4ft
Tuesday
High: 75 °F
NNE 15kt
3-4ft
Tuesday Night
Low: 67 °F
NNE 15kt
3ft
Wednesday
High: 78 °F
NNE 10kt
3ft
Wednesday Night
Low: 68 °F
Light Wind
2-3ft
Thursday
High: 83 °F
⇑S 10kt
2ft
Thursday Night
Low: 73 °F
SW 10kt
2-3ft
Friday
High: 82 °F
Light Wind
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:36 am EDT Jul 6, 2026
Forecast Valid: 2pm EDT Jul 6, 2026-6pm EDT Jul 12, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

E wind around 10 kt. Showers and possibly a thunderstorm. Seas around 2 ft.

Tonight

NE wind around 15 kt. Showers and thunderstorms before 11pm, then showers likely and possibly a thunderstorm between 11pm and 2am, then a chance of showers and thunderstorms after 2am. Seas 3 to 4 ft.

Tuesday

NNE wind 10 to 15 kt. A chance of showers and thunderstorms, mainly after 3pm. Seas 3 to 4 ft.

Tuesday Night

NNE wind 10 to 15 kt. A slight chance of showers. Seas around 3 ft.

Wednesday

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

Wednesday Night

Variable winds 5 kt or less. Mostly clear. Seas 2 to 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

SW wind 5 to 10 kt. A chance of showers. 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.