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Hazardous Weather Conditions

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Philadelphia, PA Local Forecast Office

16NM NNE Lewes DE

Marine Point Forecast

[NOTICE]

    • Tonight

      Tonight:ESE wind 10 to 15 kt becoming SSE after midnight. Areas of fog before 3am, then Areas of fog after 4am. Waves around 1 ft.

      Low: 52 °F

      SSE 15kt
      1ft

    • Sunday

      Sunday:W wind 20 to 23 kt becoming NW 22 to 25 kt. Winds could gust as high as 30 kt. Showers likely, mainly between 10am and 2pm. Patchy fog before 7am. Waves 1 to 2 ft.

      High: 59 °FFalling Temperatures

      ⇑NW 25kt
      1-2ft

    • Sunday Night

      Sunday Night:NW wind 5 to 10 kt. Mostly clear. Waves 1 to 2 ft.

      Low: 46 °F

      NW 10kt
      1-2ft

    • Monday

      Monday:WNW wind 10 to 15 kt. A slight chance of showers. Waves 1 to 2 ft.

      High: 53 °F

      WNW 15kt
      1-2ft

    • Monday Night

      Monday Night:N wind 10 to 15 kt. Mostly clear. Waves 1 to 2 ft.

      Low: 39 °F

      N 15kt
      1-2ft

    • Tuesday

      Tuesday:N wind 5 to 10 kt becoming SW in the afternoon. Sunny. Waves around 1 ft.

      High: 51 °F

      N 10kt
      1ft

    • Tuesday Night

      Tuesday Night:S wind 10 to 15 kt. Mostly clear. Waves 1 to 2 ft.

      Low: 46 °F

      S 15kt
      1-2ft

    • Wednesday

      Wednesday:SW wind 10 to 15 kt. A chance of showers. Waves around 1 ft.

      High: 62 °F

      SW 15kt
      1ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. Partly cloudy. Waves around 1 ft.

      Low: 51 °F

      Light Wind
      1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:11 pm EDT Apr 18, 2026
Forecast Valid: 7pm EDT Apr 18, 2026-6pm EDT Apr 25, 2026

View Nearby Observations

Detailed Forecast

...DENSE FOG ADVISORY IN EFFECT UNTIL 1 AM EDT SUNDAY...

Tonight
ESE wind 10 to 15 kt becoming SSE after midnight. Areas of fog before 3am, then Areas of fog after 4am. Waves around 1 ft.
Sunday
W wind 20 to 23 kt becoming NW 22 to 25 kt. Winds could gust as high as 30 kt. Showers likely, mainly between 10am and 2pm. Patchy fog before 7am. Waves 1 to 2 ft.
Sunday Night
NW wind 5 to 10 kt. Mostly clear. Waves 1 to 2 ft.
Monday
WNW wind 10 to 15 kt. A slight chance of showers. Waves 1 to 2 ft.
Monday Night
N wind 10 to 15 kt. Mostly clear. Waves 1 to 2 ft.
Tuesday
N wind 5 to 10 kt becoming SW in the afternoon. Sunny. Waves around 1 ft.
Tuesday Night
S wind 10 to 15 kt. Mostly clear. Waves 1 to 2 ft.
Wednesday
SW wind 10 to 15 kt. A chance of showers. Waves around 1 ft.
Wednesday Night
Variable winds 5 kt or less. Partly cloudy. Waves around 1 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: 4:11 pm EDT Apr 18, 2026
Forecast Valid: 7pm EDT Apr 18, 2026-6pm EDT Apr 25, 2026
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