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Philadelphia, PA Local Forecast Office

40NM S New York NY

Marine Point Forecast

[NOTICE]

Today
High: 57 °F
E 10kt
3ft
Tonight
Low: 45 °F
E 15kt⇓
5ft
Sunday
High: 56 °F
SSW 15kt
5-6ft
Sunday Night
Low: 42 °F
WNW 10kt
4ft
Monday
High: 50 °F
WNW 10kt
3-4ft
Monday Night
Low: 42 °F
Light Wind
2ft
Tuesday
High: 49 °F
WNW 10kt
2ft
Tuesday Night
Low: 34 °F
N 10kt
2ft
Wednesday
High: 43 °F
NNE 10kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:10 am EDT Apr 4, 2026
Forecast Valid: 6am EDT Apr 4, 2026-6pm EDT Apr 10, 2026

View Nearby Observations

Detailed Forecast

Today

WSW wind 5 to 10 kt becoming ENE in the afternoon. A slight chance of showers after 2pm. Patchy fog between 7am and 8am, then Patchy fog between 1pm and 3pm. Seas around 3 ft.

Tonight

E wind 12 to 15 kt becoming ESE 10 to 13 kt after midnight. Winds could gust as high as 20 kt. A chance of showers, mainly between 4am and 5am. Widespread dense fog, mainly between 3am and 4am. Seas 3 ft building to 5 ft.

Sunday

SSW wind 10 to 15 kt becoming WSW in the afternoon. Winds could gust as high as 20 kt. Showers, mainly after 11am. Seas 5 to 6 ft.

Sunday Night

WNW wind around 10 kt. Showers likely before 8pm. Seas around 4 ft.

Monday

WNW wind around 10 kt. Sunny. Seas 3 to 4 ft.

Monday Night

Variable winds 5 kt or less. Partly cloudy. Seas around 2 ft.

Tuesday

WNW wind around 10 kt. Sunny. Seas around 2 ft.

Tuesday Night

N wind around 10 kt. Mostly clear. Seas around 2 ft.

Wednesday

NNE wind 5 to 10 kt becoming ESE in the afternoon. Sunny. Seas around 2 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.