Heavy Rainfall and Severe Thunderstorm Threats; Heat Risk Expands; Monitoring the Tropics

Flash flooding risks continue for portions of the Four Corners and Great Basin through today. Severe thunderstorms are outlooked from the eastern Great Lakes, southern New England into the mid-Atlantic through Tuesday. Heat risk increases and expands across the center of the nation and across the Ohio Valley and mid-Atlantic this week. Continue to closely monitor tropical development in the Gulf. Read More >

For More Weather Information:

Philadelphia, PA Local Forecast Office

40NM S New York NY

Marine Point Forecast

[NOTICE]

Late Afternoon
High: 76 °F
Light Wind
2ft
Tonight
Low: 72 °F
Light Wind
1ft
Tuesday
High: 82 °F
Light Wind
1-2ft
Tuesday Night
Low: 72 °F
Light Wind
2ft
Wednesday
High: 77 °F
ESE 10kt
2-3ft
Wednesday Night
Low: 73 °F
Light Wind
4ft
Thursday
High: 83 °F
Light Wind
3ft
Thursday Night
Low: 73 °F
Light Wind
2-3ft
Friday
High: 81 °F
Light Wind
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:09 pm EDT Aug 31, 2026
Forecast Valid: 5pm EDT Aug 31, 2026-6pm EDT Sep 7, 2026

View Nearby Observations

Detailed Forecast

Late Afternoon

Variable winds 5 kt or less. Isolated showers. Seas around 2 ft.

Tonight

Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly after 10pm. Seas around 1 ft.

Tuesday

Variable winds 5 kt or less. A slight chance of showers before 7am, then a slight chance of showers and thunderstorms after 1pm. Seas 1 to 2 ft.

Tuesday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas around 2 ft.

Wednesday

ESE wind 5 to 10 kt. A chance of showers, with thunderstorms also possible after 11am. Seas 2 to 3 ft.

Wednesday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas around 4 ft.

Thursday

Variable winds 5 kt or less. A chance of showers and thunderstorms after 2pm. Seas around 3 ft.

Thursday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms before 2am. Seas 2 to 3 ft.

Friday

Variable winds 5 kt or less. Partly 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.