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Philadelphia, PA Local Forecast Office

15NM NE Lewes DE

Marine Point Forecast

[NOTICE]
    • Tuesday

      Tuesday:SSW wind 5 to 10 kt. Sunny. Seas around 2 ft.

      High: 81 °F

      SSW 10kt
      2ft

    • Tuesday Night

      Tuesday Night:SSW wind around 10 kt, with gusts as high as 20 kt. Partly cloudy. Seas 3 to 4 ft.

      Low: 67 °F

      SSW 10kt
      3-4ft

    • Wednesday

      Wednesday:SW wind 5 to 10 kt. A chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm.   Seas around 2 ft.

      High: 82 °F

      SW 10kt
      2ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. Showers and thunderstorms likely.   Seas 2 to 3 ft.

      Low: 57 °F

      Light Wind
      2-3ft

    • Thursday

      Thursday:NNE wind around 10 kt becoming ENE in the afternoon. Showers and thunderstorms likely.   Seas 2 to 3 ft.

      High: 68 °F

      ENE 10kt
      2-3ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. A chance of showers, mainly after 2am.   Seas around 3 ft.

      Low: 54 °F

      Light Wind
      3ft

    • Friday

      Friday:E wind around 10 kt. Showers likely, mainly after 8am.   Seas 3 to 4 ft.

      High: 65 °F

      E 10kt
      3-4ft

    • Friday Night

      Friday Night:E wind around 10 kt. Showers likely.   Seas 3 to 4 ft.

      Low: 54 °F

      E 10kt
      3-4ft

    • Saturday

      Saturday:E wind around 10 kt. Showers likely.   Seas around 4 ft.

      High: 68 °F

      E 10kt
      4ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:08 pm EDT May 18, 2026
Forecast Valid: 3am EDT May 19, 2026-6pm EDT May 25, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY AFTERNOON THROUGH

Tuesday
SSW wind 5 to 10 kt. Sunny. Seas around 2 ft.
Tuesday Night
SSW wind around 10 kt, with gusts as high as 20 kt. Partly cloudy. Seas 3 to 4 ft.
Wednesday
SW wind 5 to 10 kt. A chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Seas around 2 ft.
Wednesday Night
Variable winds 5 kt or less. Showers and thunderstorms likely. Seas 2 to 3 ft.
Thursday
NNE wind around 10 kt becoming ENE in the afternoon. Showers and thunderstorms likely. Seas 2 to 3 ft.
Thursday Night
Variable winds 5 kt or less. A chance of showers, mainly after 2am. Seas around 3 ft.
Friday
E wind around 10 kt. Showers likely, mainly after 8am. Seas 3 to 4 ft.
Friday Night
E wind around 10 kt. Showers likely. Seas 3 to 4 ft.
Saturday
E wind around 10 kt. Showers likely. Seas around 4 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: 38.94°N 74.89°W
Last Update: 4:08 pm EDT May 18, 2026
Forecast Valid: 3am EDT May 19, 2026-6pm EDT May 25, 2026
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