Dangerous Heat and Humidity Through Saturday

Dangerously hot and humid conditions are expected to continue through Saturday. Additionally, there will be a threat of thunderstorms through Sunday. View this briefing for details. Read More >

For More Weather Information:

Philadelphia, PA Local Forecast Office

15NM NE Lewes DE

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:SW wind 5 to 10 kt becoming W. Partly cloudy. Seas around 1 ft.

      Low: 77 °F

      W 10kt
      1ft

    • Independence Day

      Independence Day:Variable winds 5 kt or less. A slight chance of showers between 4pm and 5pm.   Seas around 1 ft.

      High: 91 °F

      Light Wind
      1ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly between 1am and 2am.   Seas around 1 ft.

      Low: 75 °F

      Light Wind
      1ft

    • Sunday

      Sunday:Variable winds less than 5 kt becoming SE 5 to 10 kt in the afternoon. A chance of showers and thunderstorms after 2pm.   Seas 1 ft or less.

      High: 84 °F

      ⇑SE 10kt
      < 1ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. A chance of showers and thunderstorms.   Seas around 1 ft.

      Low: 73 °F

      Light Wind
      1ft

    • Monday

      Monday:ESE wind 5 to 10 kt. A slight chance of showers, then a chance of showers and thunderstorms after 2pm.   Seas around 1 ft.

      High: 82 °F

      ESE 10kt
      1ft

    • Monday Night

      Monday Night:ESE wind 5 to 10 kt. A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am.   Seas around 1 ft.

      Low: 74 °F

      ESE 10kt
      1ft

    • Tuesday

      Tuesday:SW wind 5 to 10 kt becoming SE in the afternoon. A chance of showers, with thunderstorms also possible after 2pm.   Seas around 1 ft.

      High: 84 °F

      S 10kt
      1ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am.   Seas around 1 ft.

      Low: 73 °F

      Light Wind
      1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:08 pm EDT Jul 3, 2026
Forecast Valid: 12am EDT Jul 4, 2026-6pm EDT Jul 10, 2026

View Nearby Observations

Detailed Forecast


Overnight
SW wind 5 to 10 kt becoming W. Partly cloudy. Seas around 1 ft.
Independence Day
Variable winds 5 kt or less. A slight chance of showers between 4pm and 5pm. Seas around 1 ft.
Saturday Night
Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly between 1am and 2am. Seas around 1 ft.
Sunday
Variable winds less than 5 kt becoming SE 5 to 10 kt in the afternoon. A chance of showers and thunderstorms after 2pm. Seas 1 ft or less.
Sunday Night
Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas around 1 ft.
Monday
ESE wind 5 to 10 kt. A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Seas around 1 ft.
Monday Night
ESE wind 5 to 10 kt. A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Seas around 1 ft.
Tuesday
SW wind 5 to 10 kt becoming SE in the afternoon. A chance of showers, with thunderstorms also possible after 2pm. Seas around 1 ft.
Tuesday Night
Variable winds 5 kt or less. A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Seas around 1 ft.

Winds and seas higher in and near tstms.

*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: 38.94°N 74.89°W
Last Update: 10:08 pm EDT Jul 3, 2026
Forecast Valid: 12am EDT Jul 4, 2026-6pm EDT Jul 10, 2026
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