National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

A major winter storm is expected to impact the area late this weekend.

A major winter storm is expected to begin impacting the area Saturday night, continuing through early Monday afternoon. Significant snow accumulations are possible areawide. Some mixed precipitation is expected across the I-95 corridor southward into Delmarva. View this briefing for details. Read More >

Hazardous Weather Conditions

For More Weather Information:

Philadelphia, PA Local Forecast Office

35NM S Philadelphia PA

Marine Point Forecast

[NOTICE]

    • Tonight

      Tonight:Variable winds 5 kt or less. Rain, mainly before 10pm. Waves 1 ft or less.

      Low: 23 °F

      Light Wind
      < 1ft

    • Monday

      Monday:WNW wind 5 to 10 kt increasing to 10 to 15 kt in the afternoon. Winds could gust as high as 25 kt. Mostly cloudy, then gradually becoming sunny. Waves 1 ft or less.

      High: 30 °F

      ⇑WNW 15kt
      < 1ft

    • Monday Night

      Monday Night:WNW wind around 10 kt, with gusts as high as 25 kt. Mostly clear. Waves 1 ft or less.

      Low: 10 °F

      WNW 10kt
      < 1ft

    • Tuesday

      Tuesday:W wind 5 to 10 kt becoming WSW in the afternoon. Sunny. Waves 1 ft or less.

      High: 25 °F

      WSW 10kt
      < 1ft

    • Tuesday Night

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

      Low: 9 °F

      Light Wind
      < 1ft

    • Wednesday

      Wednesday:WNW wind 5 to 10 kt. Mostly sunny. Waves 1 ft or less.

      High: 21 °F

      WNW 10kt
      < 1ft

    • Wednesday Night

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

      Low: 9 °F

      Light Wind
      < 1ft

    • Thursday

      Thursday:WNW wind 5 to 10 kt. Mostly sunny. Waves 1 ft or less.

      High: 20 °F

      WNW 10kt
      < 1ft

    • Thursday Night

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

      Low: 4 °F

      Light Wind
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:46 pm EST Jan 25, 2026
Forecast Valid: 7pm EST Jan 25, 2026-6pm EST Feb 1, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM EST THIS EVENING...

Tonight
Variable winds 5 kt or less. Rain, mainly before 10pm. Waves 1 ft or less.
Monday
WNW wind 5 to 10 kt increasing to 10 to 15 kt in the afternoon. Winds could gust as high as 25 kt. Mostly cloudy, then gradually becoming sunny. Waves 1 ft or less.
Monday Night
WNW wind around 10 kt, with gusts as high as 25 kt. Mostly clear. Waves 1 ft or less.
Tuesday
W wind 5 to 10 kt becoming WSW in the afternoon. Sunny. Waves 1 ft or less.
Tuesday Night
Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.
Wednesday
WNW wind 5 to 10 kt. Mostly sunny. Waves 1 ft or less.
Wednesday Night
Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.
Thursday
WNW wind 5 to 10 kt. Mostly sunny. Waves 1 ft or less.
Thursday Night
Variable winds 5 kt or less. Mostly clear. 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: 6:46 pm EST Jan 25, 2026
Forecast Valid: 7pm EST Jan 25, 2026-6pm EST Feb 1, 2026
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