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Philadelphia, PA Local Forecast Office

15NM NE Lewes DE

Marine Point Forecast

[NOTICE]
    • Saturday

      Saturday:SE wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon. A chance of showers and thunderstorms.   Seas 1 m or less.

      High: 29 °C

      ⇑SE 15km/h
      < 1m

    • Saturday Night

      Saturday Night:SSE wind around 10 km/h becoming SW after midnight. A chance of showers and thunderstorms, mainly after 2am.   Seas 1 m or less.

      Low: 23 °C

      SSE 10km/h
      < 1m

    • Sunday

      Sunday:WSW wind 10 to 15 km/h. A chance of showers and thunderstorms.   Seas 1 m or less.

      High: 32 °C

      WSW 15km/h
      < 1m

    • Sunday Night

      Sunday Night:W wind around 10 km/h becoming NNW after midnight. Partly cloudy. Seas 1 m or less.

      Low: 22 °C

      NNW 10km/h
      < 1m

    • Monday

      Monday:N wind around 15 km/h. Sunny. Seas 1 m or less.

      High: 29 °C

      N 15km/h
      < 1m

    • Monday Night

      Monday Night:N wind around 10 km/h becoming NE after midnight. Mostly clear. Seas 1 m or less.

      Low: 21 °C

      N 10km/h
      < 1m

    • Tuesday

      Tuesday:NE wind 10 to 15 km/h becoming E in the afternoon. Sunny. Seas 1 m or less.

      High: 28 °C

      E 15km/h
      < 1m

    • Tuesday Night

      Tuesday Night:SSE wind around 10 km/h. Mostly clear. Seas 1 m or less.

      Low: 22 °C

      SSE 10km/h
      < 1m

    • Wednesday

      Wednesday:SSE wind 10 to 13 km/h increasing to 12 to 15 km/h in the afternoon. Sunny. Seas 1 m or less.

      High: 29 °C

      ⇑SSE 15km/h
      < 1m


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:10 pm EDT Jul 18, 2025
Forecast Valid: 2am EDT Jul 19, 2025-6pm EDT Jul 25, 2025

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Detailed Forecast


Saturday
SE wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon. A chance of showers and thunderstorms. Seas 1 m or less.
Saturday Night
SSE wind around 10 km/h becoming SW after midnight. A chance of showers and thunderstorms, mainly after 2am. Seas 1 m or less.
Sunday
WSW wind 10 to 15 km/h. A chance of showers and thunderstorms. Seas 1 m or less.
Sunday Night
W wind around 10 km/h becoming NNW after midnight. Partly cloudy. Seas 1 m or less.
Monday
N wind around 15 km/h. Sunny. Seas 1 m or less.
Monday Night
N wind around 10 km/h becoming NE after midnight. Mostly clear. Seas 1 m or less.
Tuesday
NE wind 10 to 15 km/h becoming E in the afternoon. Sunny. Seas 1 m or less.
Tuesday Night
SSE wind around 10 km/h. Mostly clear. Seas 1 m or less.
Wednesday
SSE wind 10 to 13 km/h increasing to 12 to 15 km/h in the afternoon. Sunny. Seas 1 m or less.

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: 4:10 pm EDT Jul 18, 2025
Forecast Valid: 2am EDT Jul 19, 2025-6pm EDT Jul 25, 2025
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