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Philadelphia, PA Local Forecast Office

12NM NE Lewes DE

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:Variable winds 5 kt or less. A slight chance of rain after 1am.  Patchy dense fog.  Waves around 1 ft.

      Low: 38 °F

      Light Wind
      1ft

    • Saturday

      Saturday:SE wind 5 to 8 kt becoming S 7 to 10 kt in the afternoon. A chance of rain, mainly before 7am.  Areas of dense fog before noon.  Waves around 1 ft.

      High: 46 °F

      ⇑S 10kt
      1ft

    • Saturday Night

      Saturday Night:S wind around 15 kt becoming SW after midnight. A chance of showers, mainly between 3am and 4am.   Waves 1 to 2 ft.

      Low: 46 °F

      SSW 15kt
      1-2ft

    • Sunday

      Sunday:SW wind 10 to 15 kt becoming WNW in the afternoon. Showers likely, mainly after 1pm.   Waves 1 ft or less.

      High: 55 °F

      SW 15kt
      < 1ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. A chance of showers before 1am.   Waves 1 ft or less.

      Low: 43 °F

      Light Wind
      < 1ft

    • Monday

      Monday:S wind 5 to 10 kt. Mostly sunny. Waves 1 ft or less.

      High: 49 °F

      S 10kt
      < 1ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.

      Low: 44 °F

      Light Wind
      < 1ft

    • Tuesday

      Tuesday:Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.

      High: 50 °F

      Light Wind
      < 1ft

    • Tuesday Night

      Tuesday Night:S wind 5 to 10 kt. A chance of showers.   Waves 1 ft or less.

      Low: 45 °F

      S 10kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:17 am EST Mar 7, 2026
Forecast Valid: 12am EST Mar 7, 2026-6pm EDT Mar 13, 2026

View Nearby Observations

Detailed Forecast

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM EST THIS MORNING...

Overnight
Variable winds 5 kt or less. A slight chance of rain after 1am. Patchy dense fog. Waves around 1 ft.
Saturday
SE wind 5 to 8 kt becoming S 7 to 10 kt in the afternoon. A chance of rain, mainly before 7am. Areas of dense fog before noon. Waves around 1 ft.
Saturday Night
S wind around 15 kt becoming SW after midnight. A chance of showers, mainly between 3am and 4am. Waves 1 to 2 ft.
Sunday
SW wind 10 to 15 kt becoming WNW in the afternoon. Showers likely, mainly after 1pm. Waves 1 ft or less.
Sunday Night
Variable winds 5 kt or less. A chance of showers before 1am. Waves 1 ft or less.
Monday
S wind 5 to 10 kt. Mostly sunny. Waves 1 ft or less.
Monday Night
Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.
Tuesday
Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.
Tuesday Night
S wind 5 to 10 kt. A chance of showers. Waves 1 ft or less.

*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: 38.95°N 74.97°W
Last Update: 12:17 am EST Mar 7, 2026
Forecast Valid: 12am EST Mar 7, 2026-6pm EDT Mar 13, 2026
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