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Philadelphia, PA Local Forecast Office

19NM NNE Lewes DE

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:S wind around 10 kt. Mostly clear. Waves around 1 ft.

      Low: 72 °F

      S 10kt
      1ft

    • Sunday

      Sunday:SSW wind 5 to 8 kt becoming SSE 7 to 10 kt in the afternoon. Mostly sunny. Waves around 1 ft.

      High: 80 °F

      ⇑SSE 10kt
      1ft

    • Sunday Night

      Sunday Night:S wind 10 to 15 kt. Partly cloudy. Waves 1 to 2 ft.

      Low: 76 °F

      S 15kt
      1-2ft

    • Monday

      Monday:S wind 10 to 15 kt. A chance of showers and thunderstorms.   Waves around 1 ft.

      High: 81 °F

      S 15kt
      1ft

    • Monday Night

      Monday Night:S wind around 10 kt becoming SSW after midnight. A chance of showers and thunderstorms.   Waves 1 to 2 ft.

      Low: 76 °F

      S 10kt
      1-2ft

    • Tuesday

      Tuesday:Variable winds 5 kt or less. A slight chance of showers, then a chance of showers and thunderstorms after 11am.   Waves around 1 ft.

      High: 83 °F

      Light Wind
      1ft

    • Tuesday Night

      Tuesday Night:SSW wind 5 to 10 kt becoming WSW after midnight. A chance of showers and thunderstorms.   Waves around 1 ft.

      Low: 75 °F

      SSW 10kt
      1ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. A chance of showers and thunderstorms after 2pm.   Waves around 1 ft.

      High: 83 °F

      Light Wind
      1ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. A chance of showers and thunderstorms.   Waves around 1 ft.

      Low: 74 °F

      Light Wind
      1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:12 pm EDT Jul 5, 2025
Forecast Valid: 8pm EDT Jul 5, 2025-6pm EDT Jul 12, 2025

View Nearby Observations

Detailed Forecast


Tonight
S wind around 10 kt. Mostly clear. Waves around 1 ft.
Sunday
SSW wind 5 to 8 kt becoming SSE 7 to 10 kt in the afternoon. Mostly sunny. Waves around 1 ft.
Sunday Night
S wind 10 to 15 kt. Partly cloudy. Waves 1 to 2 ft.
Monday
S wind 10 to 15 kt. A chance of showers and thunderstorms. Waves around 1 ft.
Monday Night
S wind around 10 kt becoming SSW after midnight. A chance of showers and thunderstorms. Waves 1 to 2 ft.
Tuesday
Variable winds 5 kt or less. A slight chance of showers, then a chance of showers and thunderstorms after 11am. Waves around 1 ft.
Tuesday Night
SSW wind 5 to 10 kt becoming WSW after midnight. A chance of showers and thunderstorms. Waves around 1 ft.
Wednesday
Variable winds 5 kt or less. A chance of showers and thunderstorms after 2pm. Waves around 1 ft.
Wednesday Night
Variable winds 5 kt or less. A chance of showers and thunderstorms. Waves around 1 ft.

Winds and seas higher in and near tstms.

*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: 39.09°N 75.03°W
Last Update: 4:12 pm EDT Jul 5, 2025
Forecast Valid: 8pm EDT Jul 5, 2025-6pm EDT Jul 12, 2025
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