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Philadelphia, PA Local Forecast Office

4NM E Lewes DE

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:S wind around 15 kt. Mostly sunny. Seas around 3 ft.

      High: 62 °F

      S 15kt
      3ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:S wind 10 to 15 kt. Patchy fog.  Seas 3 to 4 ft.

      Low: 54 °F

      S 15kt
      3-4ft

      Small Craft Advisory
      Small Craft Advisory

    • Saturday

      Saturday:SW wind around 10 kt becoming SSE in the afternoon. Patchy fog before 9am.  Seas around 3 ft.

      High: 63 °F

      SSE 10kt
      3ft

    • Saturday Night

      Saturday Night:S wind around 15 kt, with gusts as high as 20 kt. Partly cloudy. Seas around 3 ft.

      Low: 54 °F

      S 15kt
      3ft

    • Sunday

      Sunday:SW wind 15 to 20 kt, with gusts as high as 25 kt. Showers likely, then showers and possibly a thunderstorm after 11am.   Seas around 4 ft.

      High: 64 °F

      SW 20kt
      4ft

    • Sunday Night

      Sunday Night:W wind 10 to 13 kt becoming NW 12 to 15 kt after midnight. Showers, mainly before 8pm.   Seas around 3 ft.

      Low: 45 °F

      ⇑NW 15kt
      3ft

    • Monday

      Monday:NW wind 10 to 15 kt. Sunny. Seas around 3 ft.

      High: 55 °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

    • Tuesday

      Tuesday:NW wind around 15 kt, with gusts as high as 20 kt. Sunny. Seas 2 to 3 ft.

      High: 52 °F

      NW 15kt
      2-3ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:41 pm EDT Apr 3, 2026
Forecast Valid: 3pm EDT Apr 3, 2026-6pm EDT Apr 10, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

This Afternoon
S wind around 15 kt. Mostly sunny. Seas around 3 ft.
Tonight
S wind 10 to 15 kt. Patchy fog. Seas 3 to 4 ft.
Saturday
SW wind around 10 kt becoming SSE in the afternoon. Patchy fog before 9am. Seas around 3 ft.
Saturday Night
S wind around 15 kt, with gusts as high as 20 kt. Partly cloudy. Seas around 3 ft.
Sunday
SW wind 15 to 20 kt, with gusts as high as 25 kt. Showers likely, then showers and possibly a thunderstorm after 11am. Seas around 4 ft.
Sunday Night
W wind 10 to 13 kt becoming NW 12 to 15 kt after midnight. Showers, mainly before 8pm. Seas around 3 ft.
Monday
NW wind 10 to 15 kt. Sunny. Seas around 3 ft.
Monday Night
Variable winds 5 kt or less. Partly cloudy. Seas around 2 ft.
Tuesday
NW wind around 15 kt, with gusts as high as 20 kt. Sunny. Seas 2 to 3 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: 2:41 pm EDT Apr 3, 2026
Forecast Valid: 3pm EDT Apr 3, 2026-6pm EDT Apr 10, 2026
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