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Philadelphia, PA Local Forecast Office

12NM NE Lewes DE

Marine Point Forecast

[NOTICE]

    • Tonight

      Tonight:SSW wind 7 to 10 kt decreasing to 5 to 8 kt after midnight. Mostly clear. Waves around 1 ft.

      Low: 62 °F

      SSW 10kt⇓
      1ft

    • Monday

      Monday:SSE wind 5 to 8 kt increasing to 7 to 10 kt in the afternoon. Sunny. Waves around 1 ft.

      High: 73 °F

      ⇑SSE 10kt
      1ft

    • Monday Night

      Monday Night: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 13 kt increasing to 12 to 15 kt in the afternoon. Winds could gust as high as 20 kt. Sunny. Waves around 1 ft.

      High: 73 °F

      ⇑SSW 15kt
      1ft

    • Tuesday Night

      Tuesday Night:S wind around 15 kt, with gusts as high as 20 kt. Mostly clear. Waves around 2 ft.

      Low: 66 °F

      S 15kt
      2ft

    • Wednesday

      Wednesday:SW wind around 10 kt. A chance of showers and thunderstorms after 2pm. Waves 1 to 2 ft.

      High: 77 °F

      SW 10kt
      1-2ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. A chance of showers before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then showers likely after 2am. Waves around 1 ft.

      Low: 58 °F

      Light Wind
      1ft

    • Thursday

      Thursday:NNE wind around 10 kt becoming ENE in the afternoon. Showers likely. Waves around 1 ft.

      High: 65 °F

      NNE 10kt
      1ft

    • Thursday Night

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

      Low: 55 °F

      Light Wind
      1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:09 pm EDT May 17, 2026
Forecast Valid: 4pm EDT May 17, 2026-6pm EDT May 24, 2026

View Nearby Observations

Detailed Forecast


Tonight
SSW wind 7 to 10 kt decreasing to 5 to 8 kt after midnight. Mostly clear. Waves around 1 ft.
Monday
SSE wind 5 to 8 kt increasing to 7 to 10 kt in the afternoon. Sunny. Waves around 1 ft.
Monday Night
S wind 10 to 15 kt. Mostly clear. Waves 1 to 2 ft.
Tuesday
SSW wind 10 to 13 kt increasing to 12 to 15 kt in the afternoon. Winds could gust as high as 20 kt. Sunny. Waves around 1 ft.
Tuesday Night
S wind around 15 kt, with gusts as high as 20 kt. Mostly clear. Waves around 2 ft.
Wednesday
SW wind around 10 kt. A chance of showers and thunderstorms after 2pm. Waves 1 to 2 ft.
Wednesday Night
Variable winds 5 kt or less. A chance of showers before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then showers likely after 2am. Waves around 1 ft.
Thursday
NNE wind around 10 kt becoming ENE in the afternoon. Showers likely. Waves around 1 ft.
Thursday Night
Variable winds 5 kt or less. A chance of showers. Waves around 1 ft.

Winds and seas higher in and near tstms.

*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 pm EDT May 17, 2026
Forecast Valid: 4pm EDT May 17, 2026-6pm EDT May 24, 2026
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