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Philadelphia, PA Local Forecast Office

4NM E Lewes DE

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:WSW wind 10 to 15 kt. A slight chance of rain between 1pm and 4pm.   Seas around 3 ft.

      High: 45 °F

      WSW 15kt
      3ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:Variable winds 5 kt or less. A chance of rain, mainly after 4am.   Seas around 2 ft.

      Low: 41 °F

      Light Wind
      2ft

    • Sunday

      Sunday:NNW wind 5 to 10 kt. Rain before 8am, then rain and snow between 8am and 4pm, then snow after 4pm.   Seas around 2 ft.

      High: 38 °F

      NNW 10kt
      2ft

    • Sunday Night

      Sunday Night:NNW wind 10 to 15 kt becoming WNW after midnight. A chance of snow before 1am.   Seas around 2 ft.

      Low: 26 °F

      NNW 15kt
      2ft

    • M.L.King Day

      M.L.King Day:WSW wind 10 to 15 kt, with gusts as high as 20 kt. Sunny. Seas around 2 ft.

      High: 38 °F

      WSW 15kt
      2ft

    • Monday Night

      Monday Night:W wind 15 to 20 kt becoming WNW in the evening. Partly cloudy. Seas 2 to 3 ft.

      Low: 21 °F

      WNW 20kt
      2-3ft

    • Tuesday

      Tuesday:WNW wind 15 to 20 kt. Sunny. Seas around 3 ft.

      High: 27 °F

      WNW 20kt
      3ft

    • Tuesday Night

      Tuesday Night:WNW wind 10 to 15 kt. Clear. Seas around 2 ft.

      Low: 23 °F

      WNW 15kt
      2ft

    • Wednesday

      Wednesday:SSW wind 10 to 15 kt increasing to 15 to 20 kt in the afternoon. Sunny. Seas around 2 ft.

      High: 39 °F

      ⇑SSW 20kt
      2ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 9:30 am EST Jan 17, 2026
Forecast Valid: 12pm EST Jan 17, 2026-6pm EST Jan 23, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM EST THIS EVENING...

This Afternoon
WSW wind 10 to 15 kt. A slight chance of rain between 1pm and 4pm. Seas around 3 ft.
Tonight
Variable winds 5 kt or less. A chance of rain, mainly after 4am. Seas around 2 ft.
Sunday
NNW wind 5 to 10 kt. Rain before 8am, then rain and snow between 8am and 4pm, then snow after 4pm. Seas around 2 ft.
Sunday Night
NNW wind 10 to 15 kt becoming WNW after midnight. A chance of snow before 1am. Seas around 2 ft.
M.L.King Day
WSW wind 10 to 15 kt, with gusts as high as 20 kt. Sunny. Seas around 2 ft.
Monday Night
W wind 15 to 20 kt becoming WNW in the evening. Partly cloudy. Seas 2 to 3 ft.
Tuesday
WNW wind 15 to 20 kt. Sunny. Seas around 3 ft.
Tuesday Night
WNW wind 10 to 15 kt. Clear. Seas around 2 ft.
Wednesday
SSW wind 10 to 15 kt increasing to 15 to 20 kt in the afternoon. Sunny. Seas around 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: 38.78°N 75.03°W
Last Update: 9:30 am EST Jan 17, 2026
Forecast Valid: 12pm EST Jan 17, 2026-6pm EST Jan 23, 2026
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