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Philadelphia, PA Local Forecast Office

31NM NNW Lewes DE

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:WSW wind 10 to 15 kt becoming WNW in the evening. Winds could gust as high as 25 kt. Mostly clear. Waves around 1 ft.

      Low: 19 °F

      WNW 15kt
      1ft

    • Tuesday

      Tuesday:WNW wind 10 to 15 kt, with gusts as high as 20 kt. Sunny. Waves around 1 ft.

      High: 27 °F

      WNW 15kt
      1ft

    • Tuesday Night

      Tuesday Night:WNW wind 5 to 10 kt. Clear. Waves 1 ft or less.

      Low: 17 °F

      WNW 10kt
      < 1ft

    • Wednesday

      Wednesday:Variable winds less than 5 kt becoming S 5 to 10 kt in the morning. Winds could gust as high as 20 kt. Sunny. Waves 1 ft or less.

      High: 39 °F

      ⇑S 10kt
      < 1ft

    • Wednesday Night

      Wednesday Night:S wind 5 to 10 kt becoming SW after midnight. Winds could gust as high as 20 kt. Partly cloudy. Waves around 1 ft.

      Low: 31 °F

      S 10kt
      1ft

    • Thursday

      Thursday:WSW wind 5 to 10 kt. Mostly sunny. Waves around 1 ft.

      High: 47 °F

      WSW 10kt
      1ft

    • Thursday Night

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

      Low: 25 °F

      Light Wind
      1ft

    • Friday

      Friday:WNW wind 5 to 10 kt. Partly sunny. Waves 1 ft or less.

      High: 36 °F

      WNW 10kt
      < 1ft

    • Friday Night

      Friday Night:NW wind 5 to 10 kt. Mostly cloudy. Waves 1 ft or less.

      Low: 16 °F

      NW 10kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:10 pm EST Jan 19, 2026
Forecast Valid: 4pm EST Jan 19, 2026-6pm EST Jan 26, 2026

View Nearby Observations

Detailed Forecast

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

Tonight
WSW wind 10 to 15 kt becoming WNW in the evening. Winds could gust as high as 25 kt. Mostly clear. Waves around 1 ft.
Tuesday
WNW wind 10 to 15 kt, with gusts as high as 20 kt. Sunny. Waves around 1 ft.
Tuesday Night
WNW wind 5 to 10 kt. Clear. Waves 1 ft or less.
Wednesday
Variable winds less than 5 kt becoming S 5 to 10 kt in the morning. Winds could gust as high as 20 kt. Sunny. Waves 1 ft or less.
Wednesday Night
S wind 5 to 10 kt becoming SW after midnight. Winds could gust as high as 20 kt. Partly cloudy. Waves around 1 ft.
Thursday
WSW wind 5 to 10 kt. Mostly sunny. Waves around 1 ft.
Thursday Night
Variable winds 5 kt or less. Partly cloudy. Waves around 1 ft.
Friday
WNW wind 5 to 10 kt. Partly sunny. Waves 1 ft or less.
Friday Night
NW wind 5 to 10 kt. Mostly cloudy. 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: 39.25°N 75.41°W
Last Update: 4:10 pm EST Jan 19, 2026
Forecast Valid: 4pm EST Jan 19, 2026-6pm EST Jan 26, 2026
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