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Philadelphia, PA Local Forecast Office

33NM NNW Lewes DE

Marine Point Forecast

[NOTICE]
    • Late Afternoon

      Late Afternoon:E wind around 10 kt. Rain.   Waves 1 ft or less.

      High: 62 °F

      E 10kt
      < 1ft

    • Tonight

      Tonight:E wind around 10 kt. Rain.   Waves 1 ft or less.

      Low: 50 °F

      E 10kt
      < 1ft

    • Saturday

      Saturday:E wind 10 to 13 kt increasing to 12 to 15 kt in the afternoon. Winds could gust as high as 25 kt. Rain.   Waves 1 ft or less.

      High: 60 °F

      ⇑E 15kt
      < 1ft

    • Saturday Night

      Saturday Night:E wind around 10 kt, with gusts as high as 25 kt. Rain.   Waves 1 ft or less.

      Low: 55 °F

      E 10kt
      < 1ft

    • Sunday

      Sunday:Variable winds 5 kt or less. Rain before noon, then showers between noon and 2pm, then showers likely and possibly a thunderstorm after 2pm.   Waves 1 ft or less.

      High: 73 °F

      Light Wind
      < 1ft

    • Sunday Night

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

      Low: 62 °F

      Light Wind
      < 1ft

    • Memorial Day

      Memorial Day:Variable winds 5 kt or less. Showers likely, mainly after 2pm.   Waves 1 ft or less.

      High: 78 °F

      Light Wind
      < 1ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Showers likely.   Waves 1 ft or less.

      Low: 61 °F

      Light Wind
      < 1ft

    • Tuesday

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

      High: 78 °F

      Light Wind
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:07 pm EDT May 22, 2026
Forecast Valid: 4pm EDT May 22, 2026-6pm EDT May 29, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY EVENING...

Late Afternoon
E wind around 10 kt. Rain. Waves 1 ft or less.
Tonight
E wind around 10 kt. Rain. Waves 1 ft or less.
Saturday
E wind 10 to 13 kt increasing to 12 to 15 kt in the afternoon. Winds could gust as high as 25 kt. Rain. Waves 1 ft or less.
Saturday Night
E wind around 10 kt, with gusts as high as 25 kt. Rain. Waves 1 ft or less.
Sunday
Variable winds 5 kt or less. Rain before noon, then showers between noon and 2pm, then showers likely and possibly a thunderstorm after 2pm. Waves 1 ft or less.
Sunday Night
Variable winds 5 kt or less. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then showers likely and possibly a thunderstorm after 2am. Waves 1 ft or less.
Memorial Day
Variable winds 5 kt or less. Showers likely, mainly after 2pm. Waves 1 ft or less.
Monday Night
Variable winds 5 kt or less. Showers likely. Waves 1 ft or less.
Tuesday
Variable winds 5 kt or less. A chance of showers. 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: 39.24°N 75.52°W
Last Update: 4:07 pm EDT May 22, 2026
Forecast Valid: 4pm EDT May 22, 2026-6pm EDT May 29, 2026
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