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Philadelphia, PA Local Forecast Office

12NM NE Lewes DE

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:NW wind 15 to 20 kt. A chance of rain and snow before 8pm, then a slight chance of snow between 8pm and 9pm.   Waves around 2 ft.

      Low: 27 °F

      NW 20kt
      2ft

    • M.L.King Day

      M.L.King Day:W wind 10 to 15 kt becoming SW in the morning. Winds could gust as high as 25 kt. Sunny. Waves around 2 ft.

      High: 38 °F

      WSW 15kt
      2ft

    • Monday Night

      Monday Night:WNW wind 15 to 20 kt, with gusts as high as 30 kt. Mostly clear. Waves 2 to 3 ft.

      Low: 23 °F

      WNW 20kt
      2-3ft

    • Tuesday

      Tuesday:WNW wind 15 to 20 kt. Sunny. Waves 2 to 3 ft.

      High: 27 °F

      WNW 20kt
      2-3ft

    • Tuesday Night

      Tuesday Night:NW wind 10 to 15 kt decreasing to 5 to 10 kt after midnight. Clear. Waves 1 to 2 ft.

      Low: 22 °F

      NW 15kt⇓
      1-2ft

    • Wednesday

      Wednesday:W wind 5 to 8 kt becoming S 10 to 15 kt in the morning. Sunny. Waves 1 to 2 ft.

      High: 39 °F

      ⇑S 15kt
      1-2ft

    • Wednesday Night

      Wednesday Night:SSW wind 10 to 15 kt. Mostly cloudy. Waves 1 to 2 ft.

      Low: 35 °F

      SSW 15kt
      1-2ft

    • Thursday

      Thursday:SW wind around 10 kt becoming W in the afternoon. A chance of rain.   Waves 1 to 2 ft.

      High: 42 °F

      SW 10kt
      1-2ft

    • Thursday Night

      Thursday Night:NW wind 10 to 15 kt. Mostly clear. Waves around 2 ft.

      Low: 25 °F

      NW 15kt
      2ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:12 pm EST Jan 18, 2026
Forecast Valid: 7pm EST Jan 18, 2026-6pm EST Jan 25, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY AFTERNOON...

Tonight
NW wind 15 to 20 kt. A chance of rain and snow before 8pm, then a slight chance of snow between 8pm and 9pm. Waves around 2 ft.
M.L.King Day
W wind 10 to 15 kt becoming SW in the morning. Winds could gust as high as 25 kt. Sunny. Waves around 2 ft.
Monday Night
WNW wind 15 to 20 kt, with gusts as high as 30 kt. Mostly clear. Waves 2 to 3 ft.
Tuesday
WNW wind 15 to 20 kt. Sunny. Waves 2 to 3 ft.
Tuesday Night
NW wind 10 to 15 kt decreasing to 5 to 10 kt after midnight. Clear. Waves 1 to 2 ft.
Wednesday
W wind 5 to 8 kt becoming S 10 to 15 kt in the morning. Sunny. Waves 1 to 2 ft.
Wednesday Night
SSW wind 10 to 15 kt. Mostly cloudy. Waves 1 to 2 ft.
Thursday
SW wind around 10 kt becoming W in the afternoon. A chance of rain. Waves 1 to 2 ft.
Thursday Night
NW wind 10 to 15 kt. Mostly clear. 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: 38.95°N 74.97°W
Last Update: 4:12 pm EST Jan 18, 2026
Forecast Valid: 7pm EST Jan 18, 2026-6pm EST Jan 25, 2026
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