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Philadelphia, PA Local Forecast Office

35NM S Philadelphia PA

Marine Point Forecast

[NOTICE]
    • Today

      Today:SSW wind 5 to 10 kt. Widespread dense fog before noon.  Waves 1 ft or less.

      High: 74 °F

      SSW 10kt
      < 1ft

    • Tonight

      Tonight:Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

      Low: 59 °F

      Light Wind
      < 1ft

    • Saturday

      Saturday:Variable winds 5 kt or less. A slight chance of showers after 2pm.  Patchy fog before 8am.  Waves 1 ft or less.

      High: 79 °F

      Light Wind
      < 1ft

    • Saturday Night

      Saturday Night:SE wind 5 to 10 kt becoming S after midnight. A chance of showers, mainly between 8pm and 2am.   Waves 1 ft or less.

      Low: 59 °F

      S 10kt
      < 1ft

    • Sunday

      Sunday:SSW wind 10 to 15 kt becoming W in the afternoon. Winds could gust as high as 20 kt. Showers, mainly after 8am.   Waves 1 ft or less.

      High: 72 °F

      SSW 15kt
      < 1ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. A slight chance of showers before 2am.   Waves 1 ft or less.

      Low: 42 °F

      Light Wind
      < 1ft

    • Monday

      Monday:WNW wind around 10 kt. Sunny. Waves 1 ft or less.

      High: 57 °F

      WNW 10kt
      < 1ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

      Low: 39 °F

      Light Wind
      < 1ft

    • Tuesday

      Tuesday:NW wind 5 to 10 kt. Mostly sunny. Waves 1 ft or less.

      High: 55 °F

      NW 10kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:21 am EDT Apr 3, 2026
Forecast Valid: 10am EDT Apr 3, 2026-6pm EDT Apr 9, 2026

View Nearby Observations

Detailed Forecast

...DENSE FOG ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON...

Today
SSW wind 5 to 10 kt. Widespread dense fog before noon. Waves 1 ft or less.
Tonight
Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.
Saturday
Variable winds 5 kt or less. A slight chance of showers after 2pm. Patchy fog before 8am. Waves 1 ft or less.
Saturday Night
SE wind 5 to 10 kt becoming S after midnight. A chance of showers, mainly between 8pm and 2am. Waves 1 ft or less.
Sunday
SSW wind 10 to 15 kt becoming W in the afternoon. Winds could gust as high as 20 kt. Showers, mainly after 8am. Waves 1 ft or less.
Sunday Night
Variable winds 5 kt or less. A slight chance of showers before 2am. Waves 1 ft or less.
Monday
WNW wind around 10 kt. Sunny. Waves 1 ft or less.
Monday Night
Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.
Tuesday
NW wind 5 to 10 kt. Mostly sunny. Waves 1 ft or less.

*Notices:

  1. 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.
  2. 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.
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ABOUT THIS FORECAST

Point Forecast: 39.39°N 75.24°W
Last Update: 8:21 am EDT Apr 3, 2026
Forecast Valid: 10am EDT Apr 3, 2026-6pm EDT Apr 9, 2026
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