Tracking Storm System Across the Eastern U.S.

A storm system will continue to produce widespread showers and thunderstorms as it progresses eastward across the central U.S. into the Northeast through the weekend. There are risks of severe thunderstorms and excessive rainfall on Saturday from the Ozarks into the mid-Mississippi River Valley with potential for damaging winds, large hail, tornadoes, and flash flooding. Read More >

For More Weather Information:

Philadelphia, PA Local Forecast Office

24NM NNE Lewes DE

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

      Low: 46 °F

      Light Wind
      < 1ft

    • Saturday

      Saturday:Variable winds 5 kt or less. Mostly sunny. Waves 1 ft or less.

      High: 66 °F

      Light Wind
      < 1ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

      Low: 56 °F

      Light Wind
      < 1ft

    • Sunday

      Sunday:S wind 10 to 15 kt, with gusts as high as 25 kt. Mostly sunny. Waves around 1 ft.

      High: 72 °F

      S 15kt
      1ft

    • Sunday Night

      Sunday Night:S wind around 15 kt becoming SSW after midnight. Winds could gust as high as 30 kt. Showers.   Waves 1 to 2 ft.

      Low: 54 °F

      S 15kt
      1-2ft

    • Monday

      Monday:W wind around 15 kt, with gusts as high as 25 kt. Showers likely, mainly before 8am.   Waves 2 ft subsiding to 1 ft or less.

      High: 66 °F

      W 15kt
      2ftWaves Subsiding

    • Monday Night

      Monday Night:W wind 5 to 10 kt. Mostly clear. Waves 1 to 2 ft.

      Low: 51 °F

      W 10kt
      1-2ft

    • Tuesday

      Tuesday:SSW wind 5 to 10 kt, with gusts as high as 20 kt. Sunny. Waves around 1 ft.

      High: 69 °F

      SSW 10kt
      1ft

    • Tuesday Night

      Tuesday Night:SSW wind around 10 kt becoming W after midnight. A chance of showers.   Waves 1 ft or less.

      Low: 51 °F

      W 10kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:09 pm EDT Oct 17, 2025
Forecast Valid: 7pm EDT Oct 17, 2025-6pm EDT Oct 24, 2025

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Detailed Forecast


Tonight
Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.
Saturday
Variable winds 5 kt or less. Mostly sunny. Waves 1 ft or less.
Saturday Night
Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.
Sunday
S wind 10 to 15 kt, with gusts as high as 25 kt. Mostly sunny. Waves around 1 ft.
Sunday Night
S wind around 15 kt becoming SSW after midnight. Winds could gust as high as 30 kt. Showers. Waves 1 to 2 ft.
Monday
W wind around 15 kt, with gusts as high as 25 kt. Showers likely, mainly before 8am. Waves 2 ft subsiding to 1 ft or less.
Monday Night
W wind 5 to 10 kt. Mostly clear. Waves 1 to 2 ft.
Tuesday
SSW wind 5 to 10 kt, with gusts as high as 20 kt. Sunny. Waves around 1 ft.
Tuesday Night
SSW wind around 10 kt becoming W after midnight. 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: 39.12°N 74.88°W
Last Update: 4:09 pm EDT Oct 17, 2025
Forecast Valid: 7pm EDT Oct 17, 2025-6pm EDT Oct 24, 2025
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