Dangerous Heat and Humidity Through Saturday

Dangerously hot and humid conditions are expected to continue through Saturday. Additionally, there will be a threat of thunderstorms through Sunday. View this briefing for details. Read More >

Hazardous Weather Conditions

Severe Thunderstorm Watch in effect from July 4, 03:30 PM EDT until July 4, 11:00 PM EDT

For More Weather Information:

Philadelphia, PA Local Forecast Office

40NM S New York NY

Marine Point Forecast

[NOTICE]

Independence Day
High: 90 °F
S 10kt
2ft
Tonight
Low: 72 °F
Light Wind
2-3ft
Sunday
High: 78 °F
Light Wind
1ft
Sunday Night
Low: 71 °F
E 10kt
1-2ft
Monday
High: 78 °F
E 15kt
3-4ft
Monday Night
Low: 70 °F
E 10kt
3-4ft
Tuesday
High: 78 °F
ENE 15kt
4ft
Tuesday Night
Low: 68 °F
NNE 10kt
4ft
Wednesday
High: 81 °F
N 10kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:55 pm EDT Jul 4, 2026
Forecast Valid: 4pm EDT Jul 4, 2026-6pm EDT Jul 11, 2026

View Nearby Observations

Detailed Forecast

Independence Day

S wind around 10 kt. A chance of showers and thunderstorms. Some of the storms could be severe. Seas around 2 ft.

Tonight

Variable winds 5 kt or less. Showers and thunderstorms before 2am, then a chance of showers. Some of the storms could be severe. Seas 2 to 3 ft.

Sunday

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

Sunday Night

E wind 5 to 10 kt. Showers and thunderstorms before 5am, then a slight chance of showers. Seas 1 to 2 ft.

Monday

E wind 10 to 15 kt. Showers likely, then showers and possibly a thunderstorm after 8am. Seas 3 to 4 ft.

Monday Night

E wind around 10 kt. Showers and possibly a thunderstorm. Seas 3 to 4 ft.

Tuesday

ENE wind 10 to 15 kt. Showers likely, with thunderstorms also possible after 2pm. Seas around 4 ft.

Tuesday Night

NNE wind around 10 kt. A chance of showers and thunderstorms. Seas around 4 ft.

Wednesday

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

*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.