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 >

For More Weather Information:

Philadelphia, PA Local Forecast Office

30NM S New York NY

Marine Point Forecast

[NOTICE]

This Afternoon
High: 89 °F
S 10kt
2ft
Tonight
Low: 76 °F
W 15kt⇓
2ft
Independence Day
High: 86 °F
WNW 10kt
1-2ft
Saturday Night
Low: 73 °F
Light Wind
1-2ft
Sunday
High: 77 °F
Light Wind
1-2ft
Sunday Night
Low: 71 °F
Light Wind
2ft
Monday
High: 77 °F
E 10kt
2ft
Monday Night
Low: 70 °F
ESE 10kt
3ft
Tuesday
High: 78 °F
E 10kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:31 pm EDT Jul 3, 2026
Forecast Valid: 2pm EDT Jul 3, 2026-6pm EDT Jul 9, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

S wind around 10 kt. Isolated showers and thunderstorms after 5pm. Seas around 2 ft.

Tonight

W wind 10 to 15 kt decreasing to 5 to 10 kt. Scattered showers and thunderstorms, mainly before midnight. Seas around 2 ft.

Independence Day

WNW wind 5 to 10 kt becoming SW in the afternoon. A chance of showers and thunderstorms, mainly after 3pm. Seas 1 to 2 ft.

Saturday Night

Variable winds 5 kt or less. Showers and thunderstorms likely before 3am, then a chance of showers between 3am and 5am. Seas 1 to 2 ft.

Sunday

Variable winds 5 kt or less. A chance of showers, with thunderstorms also possible after 2pm. Seas 1 to 2 ft.

Sunday Night

Variable winds 5 kt or less. Showers and possibly a thunderstorm. Seas around 2 ft.

Monday

E wind 5 to 10 kt. Showers, with thunderstorms also possible after 2pm. Seas around 2 ft.

Monday Night

ESE wind 5 to 10 kt. Showers likely and possibly a thunderstorm. Seas around 3 ft.

Tuesday

E wind around 10 kt. Showers likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms after 2pm. Seas around 3 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.