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Philadelphia, PA Local Forecast Office

35NM S Philadelphia PA

Marine Point Forecast

[NOTICE]

Today
High: 55 °F
⇑ENE 10kt
< 1ft
Tonight
Low: 40 °F
NE 10kt
< 1ft
Friday
High: 49 °F
Light Wind
< 1ft
Friday Night
Low: 39 °F
Light Wind
< 1ft
Saturday
High: 62 °F
Light Wind
< 1ft
Saturday Night
Low: 54 °F
Light Wind
< 1ft
Sunday
High: 65 °F
Light Wind
< 1ft
Sunday Night
Low: 43 °F
Light Wind
< 1ft
Monday
High: 62 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 5:23 am EST Mar 5, 2026
Forecast Valid: 8am EST Mar 5, 2026-6pm EDT Mar 11, 2026

View Nearby Observations

Detailed Forecast

...DENSE FOG ADVISORY IN EFFECT UNTIL 6 PM EST THIS EVENING...

Today

Variable winds less than 5 kt becoming ENE 5 to 10 kt in the afternoon. Rain likely, mainly before 2pm. Widespread fog, mainly between 10am and 1pm. Waves 1 ft or less.

Tonight

NE wind 5 to 10 kt. Rain, mainly before 2am. Widespread fog, mainly after 2am. Waves 1 ft or less.

Friday

Variable winds 5 kt or less. Areas of fog before 10am. Waves 1 ft or less.

Friday Night

Variable winds 5 kt or less. A chance of showers after 1am. Patchy fog after 1am. Waves 1 ft or less.

Saturday

Variable winds 5 kt or less. A slight chance of showers after 1pm. Patchy fog before 10am. Waves 1 ft or less.

Saturday Night

Variable winds 5 kt or less. Showers likely, mainly after 1am. Waves 1 ft or less.

Sunday

Variable winds 5 kt or less. A chance of showers before 1pm. Waves 1 ft or less.

Sunday Night

Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.

Monday

Variable winds 5 kt or less. Partly sunny. Waves 1 ft or less.

*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.