For More Weather Information:

Philadelphia, PA Local Forecast Office

35NM S Philadelphia PA

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:Variable winds 5 kt or less. A chance of showers, mainly after 5am.  Areas of fog before 3am, then Patchy fog after 4am.  Waves 1 ft or less.

      Low: 51 °F

      Light Wind
      < 1ft

    • Sunday

      Sunday:NW wind around 15 kt, with gusts as high as 25 kt. Showers, mainly before 2pm.  Patchy fog before 7am.  Waves 1 ft or less.

      High: 59 °F

      NW 15kt
      < 1ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

      Low: 40 °F

      Light Wind
      < 1ft

    • Monday

      Monday:WNW wind 5 to 10 kt. A slight chance of showers.   Waves 1 ft or less.

      High: 54 °F

      WNW 10kt
      < 1ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

      Low: 33 °F

      Light Wind
      < 1ft

    • Tuesday

      Tuesday:Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

      High: 54 °F

      Light Wind
      < 1ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

      Low: 42 °F

      Light Wind
      < 1ft

    • Wednesday

      Wednesday:SSW wind 5 to 10 kt becoming W in the afternoon. Partly sunny. Waves 1 ft or less.

      High: 68 °F

      SW 10kt
      < 1ft

    • Wednesday Night

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

      Low: 46 °F

      Light Wind
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:11 pm EDT Apr 18, 2026
Forecast Valid: 12am EDT Apr 19, 2026-6pm EDT Apr 25, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY MORNING THROUGH

Overnight
Variable winds 5 kt or less. A chance of showers, mainly after 5am. Areas of fog before 3am, then Patchy fog after 4am. Waves 1 ft or less.
Sunday
NW wind around 15 kt, with gusts as high as 25 kt. Showers, mainly before 2pm. Patchy fog before 7am. Waves 1 ft or less.
Sunday Night
Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.
Monday
WNW wind 5 to 10 kt. A slight chance of showers. Waves 1 ft or less.
Monday Night
Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.
Tuesday
Variable winds 5 kt or less. Sunny. Waves 1 ft or less.
Tuesday Night
Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.
Wednesday
SSW wind 5 to 10 kt becoming W in the afternoon. Partly sunny. Waves 1 ft or less.
Wednesday Night
Variable winds 5 kt or less. Partly cloudy. 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.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

Point Forecast: 39.39°N 75.24°W
Last Update: 4:11 pm EDT Apr 18, 2026
Forecast Valid: 12am EDT Apr 19, 2026-6pm EDT Apr 25, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data