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Philadelphia, PA Local Forecast Office

12NM NE Lewes DE

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:S wind 5 to 10 kt becoming N in the evening. A chance of showers after 2am.   Waves around 1 ft.

      Low: 53 °F

      S 10kt
      1ft

    • Monday

      Monday:NNE wind 7 to 10 kt becoming SE 5 to 8 kt in the afternoon. A chance of showers, mainly before 2pm.   Waves around 1 ft.

      High: 61 °F

      NNE 10kt⇓
      1ft

    • Monday Night

      Monday Night:SSE wind 5 to 10 kt becoming NNW after midnight. Partly cloudy. Waves around 1 ft.

      Low: 51 °F

      NW 10kt
      1ft

    • Tuesday

      Tuesday:N wind 5 to 10 kt becoming WSW in the afternoon. Sunny. Waves around 1 ft.

      High: 63 °F

      N 10kt
      1ft

    • Tuesday Night

      Tuesday Night:S wind around 10 kt. Mostly clear. Waves around 1 ft.

      Low: 53 °F

      S 10kt
      1ft

    • Wednesday

      Wednesday:S wind 15 to 20 kt, with gusts as high as 30 kt. A chance of showers after 2pm.   Waves 1 to 2 ft.

      High: 67 °F

      S 20kt
      1-2ft

    • Wednesday Night

      Wednesday Night:S wind 15 to 20 kt decreasing to 10 to 15 kt after midnight. Showers, mainly after 8pm.   Waves 2 to 3 ft.

      Low: 56 °F

      S 20kt⇓
      2-3ft

    • Thursday

      Thursday:W wind 5 to 10 kt becoming WNW in the morning. Showers likely.   Waves around 1 ft.

      High: 67 °F

      W 10kt
      1ft

    • Thursday Night

      Thursday Night:NW wind around 10 kt. Mostly clear. Waves around 1 ft.

      Low: 54 °F

      NW 10kt
      1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:08 pm EDT May 10, 2026
Forecast Valid: 5pm EDT May 10, 2026-6pm EDT May 17, 2026

View Nearby Observations

Detailed Forecast


Tonight
S wind 5 to 10 kt becoming N in the evening. A chance of showers after 2am. Waves around 1 ft.
Monday
NNE wind 7 to 10 kt becoming SE 5 to 8 kt in the afternoon. A chance of showers, mainly before 2pm. Waves around 1 ft.
Monday Night
SSE wind 5 to 10 kt becoming NNW after midnight. Partly cloudy. Waves around 1 ft.
Tuesday
N wind 5 to 10 kt becoming WSW in the afternoon. Sunny. Waves around 1 ft.
Tuesday Night
S wind around 10 kt. Mostly clear. Waves around 1 ft.
Wednesday
S wind 15 to 20 kt, with gusts as high as 30 kt. A chance of showers after 2pm. Waves 1 to 2 ft.
Wednesday Night
S wind 15 to 20 kt decreasing to 10 to 15 kt after midnight. Showers, mainly after 8pm. Waves 2 to 3 ft.
Thursday
W wind 5 to 10 kt becoming WNW in the morning. Showers likely. Waves around 1 ft.
Thursday Night
NW wind around 10 kt. Mostly clear. 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: 38.95°N 74.97°W
Last Update: 4:08 pm EDT May 10, 2026
Forecast Valid: 5pm EDT May 10, 2026-6pm EDT May 17, 2026
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