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Philadelphia, PA Local Forecast Office

17NM N Lewes DE

Marine Point Forecast

[NOTICE]
    • Thursday

      Thursday:W wind around 25 kt. Cloudy, then gradually becoming mostly sunny. Waves 3 to 4 ft.

      High: 36 °FFalling Temperatures

      W 25kt
      3-4ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday Night

      Thursday Night:W wind around 25 kt, with gusts as high as 35 kt. Patchy freezing spray after 9pm. Partly cloudy. Waves around 4 ft.

      Low: 25 °F

      W 25kt
      4ft

      Gale Warning
      Gale Warning

    • Friday

      Friday:W wind 20 to 25 kt becoming WSW 15 to 20 kt in the afternoon. Patchy freezing spray before 11am. Sunny. Waves 4 ft subsiding to 2 ft.

      High: 38 °F

      W 25kt⇓
      4ftWaves Subsiding

      Gale Warning
      Gale Warning

    • Friday Night

      Friday Night:SSW wind 15 to 20 kt. A slight chance of snow after 1am.   Waves around 2 ft.

      Low: 35 °F

      SSW 20kt
      2ft

    • Saturday

      Saturday:SSW wind 10 to 15 kt becoming WSW in the afternoon. A chance of rain and snow showers before 1pm, then a chance of rain showers.   Waves around 2 ft.

      High: 44 °F

      SSW 15kt
      2ft

    • Saturday Night

      Saturday Night:WSW wind around 10 kt becoming NW after midnight. A slight chance of rain before 1am, then a slight chance of rain and snow.   Waves 1 to 2 ft.

      Low: 30 °F

      W 10kt
      1-2ft

    • Sunday

      Sunday:NW wind 10 to 15 kt. A chance of snow.   Waves around 2 ft.

      High: 33 °F

      NW 15kt
      2ft

    • Sunday Night

      Sunday Night:WNW wind around 15 kt. Mostly clear. Waves around 2 ft.

      Low: 24 °F

      WNW 15kt
      2ft

    • M.L.King Day

      M.L.King Day:WSW wind around 15 kt. Sunny. Waves around 2 ft.

      High: 33 °F

      WSW 15kt
      2ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:18 pm EST Jan 14, 2026
Forecast Valid: 2am EST Jan 15, 2026-6pm EST Jan 21, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM EST THURSDAY THROUGH

Thursday
W wind around 25 kt. Cloudy, then gradually becoming mostly sunny. Waves 3 to 4 ft.
Thursday Night
W wind around 25 kt, with gusts as high as 35 kt. Patchy freezing spray after 9pm. Partly cloudy. Waves around 4 ft.
Friday
W wind 20 to 25 kt becoming WSW 15 to 20 kt in the afternoon. Patchy freezing spray before 11am. Sunny. Waves 4 ft subsiding to 2 ft.
Friday Night
SSW wind 15 to 20 kt. A slight chance of snow after 1am. Waves around 2 ft.
Saturday
SSW wind 10 to 15 kt becoming WSW in the afternoon. A chance of rain and snow showers before 1pm, then a chance of rain showers. Waves around 2 ft.
Saturday Night
WSW wind around 10 kt becoming NW after midnight. A slight chance of rain before 1am, then a slight chance of rain and snow. Waves 1 to 2 ft.
Sunday
NW wind 10 to 15 kt. A chance of snow. Waves around 2 ft.
Sunday Night
WNW wind around 15 kt. Mostly clear. Waves around 2 ft.
M.L.King Day
WSW wind around 15 kt. Sunny. Waves 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: 39.07°N 75.18°W
Last Update: 4:18 pm EST Jan 14, 2026
Forecast Valid: 2am EST Jan 15, 2026-6pm EST Jan 21, 2026
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