For More Weather Information:

Philadelphia, PA Local Forecast Office

20NM NE Lewes DE

Marine Point Forecast

[NOTICE]
    • Sunday

      Sunday:NE wind 5 to 10 kt becoming ESE in the afternoon. Sunny. Seas around 2 ft.

      High: 53 °F

      ENE 10kt
      2ft

    • Sunday Night

      Sunday Night:S wind 5 to 10 kt. Partly cloudy. Seas 1 ft or less.

      Low: 49 °F

      S 10kt
      < 1ft

    • Monday

      Monday:SSW wind 10 to 15 kt, with gusts as high as 20 kt. Partly sunny. Seas around 1 ft.

      High: 65 °F

      SSW 15kt
      1ft

    • Monday Night

      Monday Night:SW wind 10 to 15 kt decreasing to 5 to 10 kt after midnight. Winds could gust as high as 20 kt. Partly cloudy. Seas 1 ft or less.

      Low: 55 °F

      SW 15kt⇓
      < 1ft

    • Tuesday

      Tuesday:Variable winds 5 kt or less. Mostly sunny. Seas 1 ft or less.

      High: 66 °F

      Light Wind
      < 1ft

    • Tuesday Night

      Tuesday Night:S wind 5 to 10 kt becoming SW after midnight. Partly cloudy. Seas 1 ft or less.

      Low: 56 °F

      S 10kt
      < 1ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. Mostly sunny. Seas 1 ft or less.

      High: 68 °F

      Light Wind
      < 1ft

    • Wednesday Night

      Wednesday Night:SW wind 5 to 10 kt. Partly cloudy. Seas 1 ft or less.

      Low: 58 °F

      SW 10kt
      < 1ft

    • Thursday

      Thursday:SW wind 5 to 10 kt becoming S in the afternoon. Mostly sunny. Seas 1 ft or less.

      High: 68 °F

      S 10kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:31 pm EDT Apr 11, 2026
Forecast Valid: 3am EDT Apr 12, 2026-6pm EDT Apr 18, 2026

View Nearby Observations

Detailed Forecast


Sunday
NE wind 5 to 10 kt becoming ESE in the afternoon. Sunny. Seas around 2 ft.
Sunday Night
S wind 5 to 10 kt. Partly cloudy. Seas 1 ft or less.
Monday
SSW wind 10 to 15 kt, with gusts as high as 20 kt. Partly sunny. Seas around 1 ft.
Monday Night
SW wind 10 to 15 kt decreasing to 5 to 10 kt after midnight. Winds could gust as high as 20 kt. Partly cloudy. Seas 1 ft or less.
Tuesday
Variable winds 5 kt or less. Mostly sunny. Seas 1 ft or less.
Tuesday Night
S wind 5 to 10 kt becoming SW after midnight. Partly cloudy. Seas 1 ft or less.
Wednesday
Variable winds 5 kt or less. Mostly sunny. Seas 1 ft or less.
Wednesday Night
SW wind 5 to 10 kt. Partly cloudy. Seas 1 ft or less.
Thursday
SW wind 5 to 10 kt becoming S in the afternoon. Mostly sunny. Seas 1 ft or less.

*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.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

Point Forecast: 39°N 74.82°W
Last Update: 4:31 pm EDT Apr 11, 2026
Forecast Valid: 3am EDT Apr 12, 2026-6pm EDT Apr 18, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data