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Philadelphia, PA Local Forecast Office

30NM S New York NY

Marine Point Forecast

[NOTICE]

Tonight
Low: 48 °F
N 10kt
2-3ft
Tuesday
High: 60 °F
N 10kt⇓
2-3ft
Tuesday Night
Low: 51 °F
SSW 10kt
2ft
Wednesday
High: 64 °F
⇑S 20kt
5ft
Wednesday Night
Low: 53 °F
S 15kt
6ft
Thursday
High: 64 °F
Light Wind
3-4ft
Thursday Night
Low: 51 °F
Light Wind
3ft
Friday
High: 64 °F
WNW 10kt
3ft
Friday Night
Low: 54 °F
Light Wind
2-3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:08 pm EDT May 11, 2026
Forecast Valid: 5pm EDT May 11, 2026-6pm EDT May 18, 2026

View Nearby Observations

Detailed Forecast

Tonight

S wind 5 to 10 kt becoming N after midnight. Cloudy, then gradually becoming partly cloudy. Seas 2 to 3 ft.

Tuesday

N wind 7 to 10 kt becoming E 5 to 8 kt in the afternoon. Sunny. Seas 2 to 3 ft.

Tuesday Night

SSW wind around 10 kt. Increasing clouds. Seas around 2 ft.

Wednesday

S wind 15 to 18 kt increasing to 17 to 20 kt in the afternoon. Winds could gust as high as 25 kt. A chance of showers after 2pm. Seas 3 ft building to 5 ft.

Wednesday Night

S wind 10 to 15 kt, with gusts as high as 25 kt. A chance of showers and thunderstorms before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then showers after 2am. Seas 6 ft subsiding to 4 ft.

Thursday

Variable winds 5 kt or less. Showers likely, with thunderstorms also possible after 2pm. Seas 3 to 4 ft.

Thursday Night

Variable winds 5 kt or less. A chance of showers before 8pm. Seas around 3 ft.

Friday

WNW wind 5 to 10 kt. Mostly sunny. Seas around 3 ft.

Friday Night

Variable winds 5 kt or less. Partly cloudy. Seas 2 to 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.