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Philadelphia, PA Local Forecast Office

16NM NNE Lewes DE

Marine Point Forecast

[NOTICE]
    • Today

      Today:Variable winds 5 kt or less. Patchy fog before 11am.  Waves around 1 ft.

      High: 56 °F

      Light Wind
      1ft

    • Tonight

      Tonight:S wind 5 to 10 kt. Partly cloudy. Waves around 1 ft.

      Low: 46 °F

      S 10kt
      1ft

    • Wednesday

      Wednesday:S wind around 10 kt. A slight chance of showers after 2pm.   Waves around 1 ft.

      High: 58 °F

      S 10kt
      1ft

    • Wednesday Night

      Wednesday Night:S wind 15 to 20 kt becoming SW after midnight. Winds could gust as high as 25 kt. A chance of showers, mainly after 2am.   Waves around 2 ft.

      Low: 51 °F

      SSW 20kt
      2ft

    • Thursday

      Thursday:W wind around 20 kt becoming NW in the afternoon. Winds could gust as high as 30 kt. Showers likely, mainly after 8am.   Waves around 3 ft.

      High: 54 °F

      W 20kt
      3ft

    • Thursday Night

      Thursday Night:NW wind 12 to 15 kt decreasing to 10 to 13 kt after midnight. Winds could gust as high as 25 kt. Partly cloudy. Waves 2 to 3 ft.

      Low: 36 °F

      NW 15kt⇓
      2-3ft

    • Friday

      Friday:SSE wind 5 to 10 kt increasing to 15 to 20 kt. Winds could gust as high as 25 kt. Mostly sunny. Waves around 1 ft.

      High: 48 °F

      ⇑SSE 20kt
      1ft

    • Friday Night

      Friday Night:S wind 20 to 25 kt becoming WSW 15 to 20 kt after midnight. Mostly cloudy. Waves around 2 ft.

      Low: 41 °F

      S 25kt⇓
      2ft

    • Saturday

      Saturday:WNW wind 12 to 15 kt decreasing to 10 to 13 kt in the afternoon. Mostly sunny. Waves 1 to 2 ft.

      High: 47 °F

      WNW 15kt⇓
      1-2ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:08 am EDT Mar 10, 2026
Forecast Valid: 10am EDT Mar 10, 2026-6pm EDT Mar 16, 2026

View Nearby Observations

Detailed Forecast

...DENSE FOG ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING...

Today
Variable winds 5 kt or less. Patchy fog before 11am. Waves around 1 ft.
Tonight
S wind 5 to 10 kt. Partly cloudy. Waves around 1 ft.
Wednesday
S wind around 10 kt. A slight chance of showers after 2pm. Waves around 1 ft.
Wednesday Night
S wind 15 to 20 kt becoming SW after midnight. Winds could gust as high as 25 kt. A chance of showers, mainly after 2am. Waves around 2 ft.
Thursday
W wind around 20 kt becoming NW in the afternoon. Winds could gust as high as 30 kt. Showers likely, mainly after 8am. Waves around 3 ft.
Thursday Night
NW wind 12 to 15 kt decreasing to 10 to 13 kt after midnight. Winds could gust as high as 25 kt. Partly cloudy. Waves 2 to 3 ft.
Friday
SSE wind 5 to 10 kt increasing to 15 to 20 kt. Winds could gust as high as 25 kt. Mostly sunny. Waves around 1 ft.
Friday Night
S wind 20 to 25 kt becoming WSW 15 to 20 kt after midnight. Mostly cloudy. Waves around 2 ft.
Saturday
WNW wind 12 to 15 kt decreasing to 10 to 13 kt in the afternoon. Mostly sunny. Waves 1 to 2 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: 39.02°N 74.96°W
Last Update: 4:08 am EDT Mar 10, 2026
Forecast Valid: 10am EDT Mar 10, 2026-6pm EDT Mar 16, 2026
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