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Philadelphia, PA Local Forecast Office

19NM NNE Lewes DE

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:S wind 5 to 10 kt. Mostly sunny. Waves around 1 ft.

      High: 72 °F

      S 10kt
      1ft

    • Tonight

      Tonight:S wind 10 to 15 kt becoming W after midnight. Partly cloudy. Waves 1 to 2 ft.

      Low: 62 °F

      S 15kt
      1-2ft

    • Friday

      Friday:W wind 5 to 10 kt. A chance of showers, mainly after 2pm.   Waves around 1 ft.

      High: 69 °F

      W 10kt
      1ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. A chance of showers before 8pm.   Waves around 1 ft.

      Low: 55 °F

      Light Wind
      1ft

    • Saturday

      Saturday:ENE wind 5 to 10 kt becoming ESE in the afternoon. Mostly sunny. Waves around 1 ft.

      High: 62 °F

      ESE 10kt
      1ft

    • Saturday Night

      Saturday Night:SE wind 10 to 15 kt. A chance of showers, mainly after 2am.   Waves around 1 ft.

      Low: 51 °F

      SE 15kt
      1ft

    • Sunday

      Sunday:WSW wind 15 to 20 kt becoming NW in the morning. Showers likely, mainly after 8am.   Waves around 2 ft.

      High: 61 °F

      NW 20kt
      2ft

    • Sunday Night

      Sunday Night:NW wind around 20 kt. Partly cloudy. Waves around 3 ft.

      Low: 43 °F

      NW 20kt
      3ft

    • Monday

      Monday:NW wind around 20 kt, with gusts as high as 25 kt. Sunny. Waves around 3 ft.

      High: 52 °F

      NW 20kt
      3ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:10 am EDT Apr 16, 2026
Forecast Valid: 1pm EDT Apr 16, 2026-6pm EDT Apr 22, 2026

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Detailed Forecast


This Afternoon
S wind 5 to 10 kt. Mostly sunny. Waves around 1 ft.
Tonight
S wind 10 to 15 kt becoming W after midnight. Partly cloudy. Waves 1 to 2 ft.
Friday
W wind 5 to 10 kt. A chance of showers, mainly after 2pm. Waves around 1 ft.
Friday Night
Variable winds 5 kt or less. A chance of showers before 8pm. Waves around 1 ft.
Saturday
ENE wind 5 to 10 kt becoming ESE in the afternoon. Mostly sunny. Waves around 1 ft.
Saturday Night
SE wind 10 to 15 kt. A chance of showers, mainly after 2am. Waves around 1 ft.
Sunday
WSW wind 15 to 20 kt becoming NW in the morning. Showers likely, mainly after 8am. Waves around 2 ft.
Sunday Night
NW wind around 20 kt. Partly cloudy. Waves around 3 ft.
Monday
NW wind around 20 kt, with gusts as high as 25 kt. Sunny. Waves around 3 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: 39.09°N 75.03°W
Last Update: 4:10 am EDT Apr 16, 2026
Forecast Valid: 1pm EDT Apr 16, 2026-6pm EDT Apr 22, 2026
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