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Philadelphia, PA Local Forecast Office

12NM NE Lewes DE

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:SSE wind around 10 kt. Sunny. Waves around 1 ft.

      High: 73 °F

      SSE 10kt
      1ft

    • Tonight

      Tonight:S wind 10 to 15 kt. Mostly clear. Waves 1 to 2 ft.

      Low: 64 °F

      S 15kt
      1-2ft

    • Tuesday

      Tuesday:SSW wind 10 to 15 kt becoming S in the afternoon. Sunny. Waves 1 ft or less.

      High: 76 °F

      S 15kt
      < 1ft

    • Tuesday Night

      Tuesday Night:SSW wind around 15 kt, with gusts as high as 20 kt. Mostly clear. Waves 1 ft or less.

      Low: 65 °F

      SSW 15kt
      < 1ft

    • Wednesday

      Wednesday:SW wind around 10 kt becoming S in the afternoon. A chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Waves 1 ft or less.

      High: 77 °F

      SW 10kt
      < 1ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. Showers and thunderstorms. Waves 1 ft or less.

      Low: 58 °F

      Light Wind
      < 1ft

    • Thursday

      Thursday:NNE wind around 10 kt becoming ENE in the afternoon. Showers likely, mainly between 8am and 2pm. Waves 1 ft or less.

      High: 65 °F

      NNE 10kt
      < 1ft

    • Thursday Night

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

      Low: 55 °F

      Light Wind
      < 1ft

    • Friday

      Friday:E wind 10 to 15 kt, with gusts as high as 25 kt. Showers likely. Waves 1 ft or less.

      High: 63 °F

      E 15kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:09 am EDT May 18, 2026
Forecast Valid: 1pm EDT May 18, 2026-6pm EDT May 24, 2026

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Detailed Forecast


This Afternoon
SSE wind around 10 kt. Sunny. Waves around 1 ft.
Tonight
S wind 10 to 15 kt. Mostly clear. Waves 1 to 2 ft.
Tuesday
SSW wind 10 to 15 kt becoming S in the afternoon. Sunny. Waves 1 ft or less.
Tuesday Night
SSW wind around 15 kt, with gusts as high as 20 kt. Mostly clear. Waves 1 ft or less.
Wednesday
SW wind around 10 kt becoming S in the afternoon. A chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Waves 1 ft or less.
Wednesday Night
Variable winds 5 kt or less. Showers and thunderstorms. Waves 1 ft or less.
Thursday
NNE wind around 10 kt becoming ENE in the afternoon. Showers likely, mainly between 8am and 2pm. Waves 1 ft or less.
Thursday Night
Variable winds 5 kt or less. A chance of showers. Waves 1 ft or less.
Friday
E wind 10 to 15 kt, with gusts as high as 25 kt. Showers likely. 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: 4:09 am EDT May 18, 2026
Forecast Valid: 1pm EDT May 18, 2026-6pm EDT May 24, 2026
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