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Philadelphia, PA Local Forecast Office

20NM NE Lewes DE

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:NNE wind around 10 kt. Rain.   Seas around 1 ft.

      High: 58 °F

      NNE 10kt
      1ft

    • Tonight

      Tonight:Variable winds 5 kt or less. Rain, mainly before 8pm.   Seas 1 ft or less.

      Low: 34 °F

      Light Wind
      < 1ft

    • Saturday

      Saturday:NNW wind 10 to 15 kt, with gusts as high as 25 kt. Sunny. Seas around 1 ft.

      High: 44 °F

      NNW 15kt
      1ft

    • Saturday Night

      Saturday Night:NW wind 5 to 10 kt becoming W after midnight. Mostly clear. Seas 1 ft or less.

      Low: 35 °F

      NW 10kt
      < 1ft

    • Sunday

      Sunday:SSW wind 5 to 8 kt increasing to 7 to 10 kt in the afternoon. Sunny. Seas 1 ft or less.

      High: 49 °F

      ⇑SSW 10kt
      < 1ft

    • Sunday Night

      Sunday Night:SSW wind around 10 kt, with gusts as high as 20 kt. Mostly cloudy. Seas 1 ft or less.

      Low: 44 °F

      SSW 10kt
      < 1ft

    • Monday

      Monday:SW wind around 10 kt. Partly sunny. Seas 1 ft or less.

      High: 56 °F

      SW 10kt
      < 1ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Mostly cloudy. Seas 1 ft or less.

      Low: 52 °F

      Light Wind
      < 1ft

    • Tuesday

      Tuesday:SSW wind around 10 kt. Mostly sunny. Seas 1 ft or less.

      High: 60 °F

      SSW 10kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:25 pm EDT Mar 27, 2026
Forecast Valid: 2pm EDT Mar 27, 2026-6pm EDT Apr 2, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH

This Afternoon
NNE wind around 10 kt. Rain. Seas around 1 ft.
Tonight
Variable winds 5 kt or less. Rain, mainly before 8pm. Seas 1 ft or less.
Saturday
NNW wind 10 to 15 kt, with gusts as high as 25 kt. Sunny. Seas around 1 ft.
Saturday Night
NW wind 5 to 10 kt becoming W after midnight. Mostly clear. Seas 1 ft or less.
Sunday
SSW wind 5 to 8 kt increasing to 7 to 10 kt in the afternoon. Sunny. Seas 1 ft or less.
Sunday Night
SSW wind around 10 kt, with gusts as high as 20 kt. Mostly cloudy. Seas 1 ft or less.
Monday
SW wind around 10 kt. Partly sunny. Seas 1 ft or less.
Monday Night
Variable winds 5 kt or less. Mostly cloudy. Seas 1 ft or less.
Tuesday
SSW wind around 10 kt. Mostly sunny. Seas 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°N 74.82°W
Last Update: 2:25 pm EDT Mar 27, 2026
Forecast Valid: 2pm EDT Mar 27, 2026-6pm EDT Apr 2, 2026
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