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Philadelphia, PA Local Forecast Office

4NM E Lewes DE

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:S wind around 10 kt. Cloudy. Seas around 3 ft.

      High: 44 °F

      S 10kt
      3ft

    • Tonight

      Tonight:S wind 15 to 20 kt. A chance of rain, mainly before 1am.   Seas 3 to 4 ft.

      Low: 42 °FRising Temperatures

      S 20kt
      3-4ft

      Small Craft Advisory
      Small Craft Advisory

    • Monday

      Monday:SSW wind 20 to 25 kt becoming WNW 25 to 30 kt in the afternoon. Winds could gust as high as 40 kt. Rain, mainly before 2pm.   Seas around 4 ft.

      High: 54 °F

      ⇑WNW 30kt
      4ft

    • Monday Night

      Monday Night:W wind around 35 kt. Mostly clear. Seas around 4 ft.

      Low: 31 °F

      W 35kt
      4ft

    • Tuesday

      Tuesday:WNW wind around 25 kt, with gusts as high as 35 kt. Sunny. Seas around 4 ft.

      High: 36 °F

      WNW 25kt
      4ft

    • Tuesday Night

      Tuesday Night:W wind 17 to 20 kt decreasing to 15 to 18 kt after midnight. Partly cloudy. Seas 3 to 4 ft.

      Low: 31 °F

      W 20kt⇓
      3-4ft

    • Wednesday

      Wednesday:WSW wind around 15 kt, with gusts as high as 25 kt. Mostly sunny. Seas around 2 ft.

      High: 41 °F

      WSW 15kt
      2ft

    • Wednesday Night

      Wednesday Night:SW wind 10 to 15 kt becoming WNW after midnight. Mostly cloudy. Seas around 2 ft.

      Low: 30 °F

      WNW 15kt
      2ft

    • New Year's Day

      New Year's Day:NW wind around 10 kt. Partly sunny. Seas around 2 ft.

      High: 37 °F

      NW 10kt
      2ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:11 pm EST Dec 28, 2025
Forecast Valid: 3pm EST Dec 28, 2025-6pm EST Jan 4, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM 1 AM EST MONDAY THROUGH

This Afternoon
S wind around 10 kt. Cloudy. Seas around 3 ft.
Tonight
S wind 15 to 20 kt. A chance of rain, mainly before 1am. Seas 3 to 4 ft.
Monday
SSW wind 20 to 25 kt becoming WNW 25 to 30 kt in the afternoon. Winds could gust as high as 40 kt. Rain, mainly before 2pm. Seas around 4 ft.
Monday Night
W wind around 35 kt. Mostly clear. Seas around 4 ft.
Tuesday
WNW wind around 25 kt, with gusts as high as 35 kt. Sunny. Seas around 4 ft.
Tuesday Night
W wind 17 to 20 kt decreasing to 15 to 18 kt after midnight. Partly cloudy. Seas 3 to 4 ft.
Wednesday
WSW wind around 15 kt, with gusts as high as 25 kt. Mostly sunny. Seas around 2 ft.
Wednesday Night
SW wind 10 to 15 kt becoming WNW after midnight. Mostly cloudy. Seas around 2 ft.
New Year's Day
NW wind around 10 kt. Partly sunny. Seas around 2 ft.

*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: 38.78°N 75.03°W
Last Update: 2:11 pm EST Dec 28, 2025
Forecast Valid: 3pm EST Dec 28, 2025-6pm EST Jan 4, 2026
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