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Philadelphia, PA Local Forecast Office

24NM NNE Lewes DE

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:NNW wind around 10 kt. Rain before 4pm, then rain and snow.   Waves 1 ft or less.

      High: 39 °F

      NNW 10kt
      < 1ft

    • Tonight

      Tonight:NW wind 10 to 15 kt, with gusts as high as 20 kt. A chance of rain and snow before 8pm, then a chance of snow between 8pm and 10pm.   Waves around 1 ft.

      Low: 23 °F

      NW 15kt
      1ft

    • 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 20 kt. Sunny. Waves 1 ft or less.

      High: 38 °F

      WSW 15kt
      < 1ft

    • Monday Night

      Monday Night:WNW wind around 15 kt, with gusts as high as 25 kt. Mostly clear. Waves 2 ft subsiding to 1 ft or less.

      Low: 20 °F

      WNW 15kt
      2ftWaves Subsiding

    • Tuesday

      Tuesday:WNW wind around 15 kt, with gusts as high as 25 kt. Sunny. Waves 2 ft subsiding to 1 ft or less.

      High: 27 °F

      WNW 15kt
      2ftWaves Subsiding

    • Tuesday Night

      Tuesday Night:NW wind 7 to 10 kt decreasing to 5 to 8 kt after midnight. Clear. Waves 1 ft or less.

      Low: 15 °F

      NW 10kt⇓
      < 1ft

    • Wednesday

      Wednesday:Variable winds less than 5 kt becoming S 5 to 10 kt in the morning. Sunny. Waves 1 ft or less.

      High: 39 °F

      ⇑S 10kt
      < 1ft

    • Wednesday Night

      Wednesday Night:SW wind around 10 kt. Mostly cloudy. Waves 1 ft or less.

      Low: 32 °F

      SW 10kt
      < 1ft

    • Thursday

      Thursday:SW wind 5 to 10 kt becoming WNW in the afternoon. A chance of rain.   Waves around 1 ft.

      High: 43 °F

      SW 10kt
      1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:31 pm EST Jan 18, 2026
Forecast Valid: 3pm EST Jan 18, 2026-6pm EST Jan 25, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM EST THIS EVENING

This Afternoon
NNW wind around 10 kt. Rain before 4pm, then rain and snow. Waves 1 ft or less.
Tonight
NW wind 10 to 15 kt, with gusts as high as 20 kt. A chance of rain and snow before 8pm, then a chance of snow between 8pm and 10pm. Waves around 1 ft.
M.L.King Day
W wind 10 to 15 kt becoming SW in the morning. Winds could gust as high as 20 kt. Sunny. Waves 1 ft or less.
Monday Night
WNW wind around 15 kt, with gusts as high as 25 kt. Mostly clear. Waves 2 ft subsiding to 1 ft or less.
Tuesday
WNW wind around 15 kt, with gusts as high as 25 kt. Sunny. Waves 2 ft subsiding to 1 ft or less.
Tuesday Night
NW wind 7 to 10 kt decreasing to 5 to 8 kt after midnight. Clear. Waves 1 ft or less.
Wednesday
Variable winds less than 5 kt becoming S 5 to 10 kt in the morning. Sunny. Waves 1 ft or less.
Wednesday Night
SW wind around 10 kt. Mostly cloudy. Waves 1 ft or less.
Thursday
SW wind 5 to 10 kt becoming WNW in the afternoon. A chance of rain. 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: 39.12°N 74.88°W
Last Update: 2:31 pm EST Jan 18, 2026
Forecast Valid: 3pm EST Jan 18, 2026-6pm EST Jan 25, 2026
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