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Philadelphia, PA Local Forecast Office

4NM E Lewes DE

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:S wind around 10 kt. Mostly clear. Seas around 2 ft.

      Low: 45 °F

      S 10kt
      2ft

    • Wednesday

      Wednesday:S wind 10 to 15 kt, with gusts as high as 20 kt. Patchy fog before noon.  Seas 2 to 3 ft.

      High: 59 °F

      S 15kt
      2-3ft

    • Wednesday Night

      Wednesday Night:S wind 15 to 20 kt. A slight chance of showers and thunderstorms, then a chance of showers after 11pm.   Seas around 3 ft.

      Low: 50 °F

      S 20kt
      3ft

    • Thursday

      Thursday:W wind around 20 kt becoming NW in the afternoon. Winds could gust as high as 30 kt. Showers, mainly after 8am.   Seas around 4 ft.

      High: 54 °F

      W 20kt
      4ft

    • Thursday Night

      Thursday Night:WNW wind 7 to 10 kt decreasing to 5 to 8 kt after midnight. Showers likely before 8pm.   Seas 2 to 3 ft.

      Low: 36 °F

      WNW 10kt⇓
      2-3ft

    • Friday

      Friday:S wind 5 to 10 kt increasing to 15 to 20 kt. Winds could gust as high as 25 kt. Mostly sunny. Seas around 2 ft.

      High: 48 °F

      ⇑S 20kt
      2ft

    • Friday Night

      Friday Night:S wind 17 to 20 kt becoming WSW 15 to 18 kt after midnight. Winds could gust as high as 25 kt. Mostly cloudy. Seas 3 to 4 ft.

      Low: 42 °F

      S 20kt⇓
      3-4ft

    • Saturday

      Saturday:WNW wind 10 to 15 kt. Mostly sunny. Seas 2 to 3 ft.

      High: 49 °F

      WNW 15kt
      2-3ft

    • Saturday Night

      Saturday Night:W wind 5 to 10 kt becoming SE after midnight. Mostly cloudy. Seas 1 to 2 ft.

      Low: 42 °F

      SE 10kt
      1-2ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:09 pm EDT Mar 10, 2026
Forecast Valid: 4pm EDT Mar 10, 2026-6pm EDT Mar 17, 2026

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Detailed Forecast


Tonight
S wind around 10 kt. Mostly clear. Seas around 2 ft.
Wednesday
S wind 10 to 15 kt, with gusts as high as 20 kt. Patchy fog before noon. Seas 2 to 3 ft.
Wednesday Night
S wind 15 to 20 kt. A slight chance of showers and thunderstorms, then a chance of showers after 11pm. Seas around 3 ft.
Thursday
W wind around 20 kt becoming NW in the afternoon. Winds could gust as high as 30 kt. Showers, mainly after 8am. Seas around 4 ft.
Thursday Night
WNW wind 7 to 10 kt decreasing to 5 to 8 kt after midnight. Showers likely before 8pm. Seas 2 to 3 ft.
Friday
S wind 5 to 10 kt increasing to 15 to 20 kt. Winds could gust as high as 25 kt. Mostly sunny. Seas around 2 ft.
Friday Night
S wind 17 to 20 kt becoming WSW 15 to 18 kt after midnight. Winds could gust as high as 25 kt. Mostly cloudy. Seas 3 to 4 ft.
Saturday
WNW wind 10 to 15 kt. Mostly sunny. Seas 2 to 3 ft.
Saturday Night
W wind 5 to 10 kt becoming SE after midnight. Mostly cloudy. Seas 1 to 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: 4:09 pm EDT Mar 10, 2026
Forecast Valid: 4pm EDT Mar 10, 2026-6pm EDT Mar 17, 2026
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