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Philadelphia, PA Local Forecast Office

24NM NNE Lewes DE

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:NW wind 10 to 15 kt, with gusts as high as 20 kt. Mostly cloudy. Waves 2 ft subsiding to 1 ft or less.

      Low: 27 °F

      NW 15kt
      2ftWaves Subsiding

    • Wednesday

      Wednesday:NNW wind 7 to 10 kt becoming ESE 5 to 8 kt in the afternoon. Mostly cloudy, then gradually becoming sunny. Waves 1 ft or less.

      High: 39 °F

      NNW 10kt⇓
      < 1ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

      Low: 31 °F

      Light Wind
      < 1ft

    • Thursday

      Thursday:Variable winds less than 5 kt becoming SSE 5 to 10 kt in the morning. Sunny. Waves 1 ft or less.

      High: 46 °F

      ⇑SSE 10kt
      < 1ft

    • Thursday Night

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

      Low: 36 °F

      Light Wind
      < 1ft

    • Friday

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

      High: 51 °F

      Light Wind
      < 1ft

    • Friday Night

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

      Low: 40 °F

      Light Wind
      < 1ft

    • Saturday

      Saturday:S wind 5 to 10 kt. Partly sunny. Waves around 1 ft.

      High: 54 °F

      S 10kt
      1ft

    • Saturday Night

      Saturday Night:SSW wind around 10 kt. Mostly cloudy. Waves around 1 ft.

      Low: 41 °F

      SSW 10kt
      1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:11 pm EDT Mar 17, 2026
Forecast Valid: 5pm EDT Mar 17, 2026-6pm EDT Mar 24, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EDT THIS EVENING...

Tonight
NW wind 10 to 15 kt, with gusts as high as 20 kt. Mostly cloudy. Waves 2 ft subsiding to 1 ft or less.
Wednesday
NNW wind 7 to 10 kt becoming ESE 5 to 8 kt in the afternoon. Mostly cloudy, then gradually becoming sunny. Waves 1 ft or less.
Wednesday Night
Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.
Thursday
Variable winds less than 5 kt becoming SSE 5 to 10 kt in the morning. Sunny. Waves 1 ft or less.
Thursday Night
Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.
Friday
Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.
Friday Night
Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.
Saturday
S wind 5 to 10 kt. Partly sunny. Waves around 1 ft.
Saturday Night
SSW wind around 10 kt. Mostly cloudy. Waves around 1 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: 39.12°N 74.88°W
Last Update: 4:11 pm EDT Mar 17, 2026
Forecast Valid: 5pm EDT Mar 17, 2026-6pm EDT Mar 24, 2026
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