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Philadelphia, PA Local Forecast Office

4NM E Lewes DE

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:ENE wind 12 to 15 kt becoming E 10 to 13 kt after midnight. Winds could gust as high as 20 kt. Patchy fog.  Seas around 3 ft.

      Low: 45 °F

      ENE 15kt⇓
      3ft

    • Friday

      Friday:S wind 10 to 13 kt increasing to 12 to 15 kt in the afternoon. Widespread dense fog, mainly before noon.  Seas around 3 ft.

      High: 63 °F

      ⇑S 15kt
      3ft

    • Friday Night

      Friday Night:S wind around 15 kt. Partly cloudy. Seas 3 to 4 ft.

      Low: 55 °F

      S 15kt
      3-4ft

    • Saturday

      Saturday:SW wind 10 to 15 kt becoming S in the afternoon. Sunny. Seas around 3 ft.

      High: 65 °F

      S 15kt
      3ft

    • Saturday Night

      Saturday Night:S wind 15 to 20 kt. A slight chance of showers after 2am.   Seas 3 to 4 ft.

      Low: 55 °F

      S 20kt
      3-4ft

    • Sunday

      Sunday:SSW wind 15 to 20 kt, with gusts as high as 30 kt. Showers, mainly after 8am.   Seas around 4 ft.

      High: 64 °F

      SSW 20kt
      4ft

    • Sunday Night

      Sunday Night:WSW wind 5 to 8 kt becoming NW 10 to 15 kt after midnight. Showers, mainly before 8pm.   Seas around 3 ft.

      Low: 44 °F

      ⇑NW 15kt
      3ft

    • Monday

      Monday:NW wind 12 to 15 kt decreasing to 10 to 13 kt in the afternoon. Sunny. Seas around 3 ft.

      High: 54 °F

      NW 15kt⇓
      3ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Partly cloudy. Seas around 2 ft.

      Low: 45 °F

      Light Wind
      2ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 5:51 pm EDT Apr 2, 2026
Forecast Valid: 6pm EDT Apr 2, 2026-6pm EDT Apr 9, 2026

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Detailed Forecast

...DENSE FOG ADVISORY IN EFFECT UNTIL 6 PM EDT FRIDAY...

Tonight
ENE wind 12 to 15 kt becoming E 10 to 13 kt after midnight. Winds could gust as high as 20 kt. Patchy fog. Seas around 3 ft.
Friday
S wind 10 to 13 kt increasing to 12 to 15 kt in the afternoon. Widespread dense fog, mainly before noon. Seas around 3 ft.
Friday Night
S wind around 15 kt. Partly cloudy. Seas 3 to 4 ft.
Saturday
SW wind 10 to 15 kt becoming S in the afternoon. Sunny. Seas around 3 ft.
Saturday Night
S wind 15 to 20 kt. A slight chance of showers after 2am. Seas 3 to 4 ft.
Sunday
SSW wind 15 to 20 kt, with gusts as high as 30 kt. Showers, mainly after 8am. Seas around 4 ft.
Sunday Night
WSW wind 5 to 8 kt becoming NW 10 to 15 kt after midnight. Showers, mainly before 8pm. Seas around 3 ft.
Monday
NW wind 12 to 15 kt decreasing to 10 to 13 kt in the afternoon. Sunny. Seas around 3 ft.
Monday Night
Variable winds 5 kt or less. Partly cloudy. 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: 5:51 pm EDT Apr 2, 2026
Forecast Valid: 6pm EDT Apr 2, 2026-6pm EDT Apr 9, 2026
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