For More Weather Information:

Philadelphia, PA Local Forecast Office

17NM N Lewes DE

Marine Point Forecast

[NOTICE]
    • Today

      Today:S wind 10 to 13 kt increasing to 12 to 15 kt in the afternoon. Winds could gust as high as 25 kt. Increasing clouds. Waves 1 to 2 ft.

      High: 55 °F

      ⇑S 15kt
      1-2ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:S wind 15 to 20 kt decreasing to 10 to 15 kt after midnight. Showers likely, mainly before 11pm.   Waves around 3 ft.

      Low: 48 °F

      S 20kt⇓
      3ft

      Small Craft Advisory
      Small Craft Advisory

    • Saturday

      Saturday:NNW wind 5 to 10 kt. Sunny. Waves 1 to 2 ft.

      High: 54 °F

      NNW 10kt
      1-2ft

    • Saturday Night

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

      Low: 45 °F

      Light Wind
      1ft

    • Sunday

      Sunday:S wind 10 to 15 kt. Partly sunny. Waves around 1 ft.

      High: 59 °F

      S 15kt
      1ft

    • Sunday Night

      Sunday Night:S wind 15 to 20 kt becoming SW after midnight. A chance of showers, mainly after 2am.   Waves 2 to 3 ft.

      Low: 48 °F

      SW 20kt
      2-3ft

    • Monday

      Monday:NNW wind around 20 kt. A chance of showers before 2pm.   Waves around 3 ft.

      High: 55 °F

      NNW 20kt
      3ft

    • Monday Night

      Monday Night:NNW wind around 15 kt. Partly cloudy. Waves around 3 ft.

      Low: 37 °F

      NNW 15kt
      3ft

    • Tuesday

      Tuesday:N wind 10 to 15 kt becoming NNW 5 to 8 kt in the afternoon. Sunny. Waves 3 ft subsiding to 1 ft.

      High: 44 °F

      N 15kt⇓
      3ftWaves Subsiding


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:09 am EDT Mar 20, 2026
Forecast Valid: 6am EDT Mar 20, 2026-6pm EDT Mar 26, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM EDT THIS AFTERNOON

Today
S wind 10 to 13 kt increasing to 12 to 15 kt in the afternoon. Winds could gust as high as 25 kt. Increasing clouds. Waves 1 to 2 ft.
Tonight
S wind 15 to 20 kt decreasing to 10 to 15 kt after midnight. Showers likely, mainly before 11pm. Waves around 3 ft.
Saturday
NNW wind 5 to 10 kt. Sunny. Waves 1 to 2 ft.
Saturday Night
Variable winds 5 kt or less. Partly cloudy. Waves around 1 ft.
Sunday
S wind 10 to 15 kt. Partly sunny. Waves around 1 ft.
Sunday Night
S wind 15 to 20 kt becoming SW after midnight. A chance of showers, mainly after 2am. Waves 2 to 3 ft.
Monday
NNW wind around 20 kt. A chance of showers before 2pm. Waves around 3 ft.
Monday Night
NNW wind around 15 kt. Partly cloudy. Waves around 3 ft.
Tuesday
N wind 10 to 15 kt becoming NNW 5 to 8 kt in the afternoon. Sunny. Waves 3 ft subsiding to 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.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

Point Forecast: 39.07°N 75.18°W
Last Update: 4:09 am EDT Mar 20, 2026
Forecast Valid: 6am EDT Mar 20, 2026-6pm EDT Mar 26, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data