Severe Thunderstorms and Heat Impact July 4th Weekend

A threat for severe thunderstorms will impact the July 4th weekend, bringing the potential for damaging wind gusts and localized flash flooding through Sunday. Hazardous heat continues into Sunday as well. Read More >

For More Weather Information:

Philadelphia, PA Local Forecast Office

20NM S New York NY

Marine Point Forecast

[NOTICE]

This Afternoon
High: 81 °F
Light Wind
< 1ft
Tonight
Low: 70 °F
E 10kt
< 1ft
Monday
High: 76 °F
E 15kt
< 1ft
Monday Night
Low: 69 °F
E 10kt
< 1ft
Tuesday
High: 77 °F
NE 10kt
< 1ft
Tuesday Night
Low: 68 °F
NE 10kt
< 1ft
Wednesday
High: 79 °F
Light Wind
< 1ft
Wednesday Night
Low: 70 °F
Light Wind
< 1ft
Thursday
High: 84 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:08 am EDT Jul 5, 2026
Forecast Valid: 2pm EDT Jul 5, 2026-6pm EDT Jul 11, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly after 4pm. Some of the storms could produce heavy rainfall. Seas 1 ft or less.

Tonight

E wind 5 to 10 kt. Showers and thunderstorms before 10pm, then showers and possibly a thunderstorm, mainly after 10pm. Some of the storms could produce heavy rainfall. Seas 1 ft or less.

Monday

E wind 10 to 15 kt. Showers and thunderstorms likely, then showers and possibly a thunderstorm after 10am. Seas 1 ft or less.

Monday Night

E wind around 10 kt. Showers and possibly a thunderstorm. Seas 1 ft or less.

Tuesday

NE wind around 10 kt. Showers likely, with thunderstorms also possible after 2pm. Seas 1 ft or less.

Tuesday Night

NE wind 5 to 10 kt. A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Seas 1 ft or less.

Wednesday

Variable winds 5 kt or less. Partly sunny. Seas 1 ft or less.

Wednesday Night

Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.

Thursday

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

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.