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Philadelphia, PA Local Forecast Office

34NM NNW Lewes DE

Marine Point Forecast

[NOTICE]
    • Today

      Today:E wind 20 to 25 kt. Rain, with thunderstorms also possible after 5pm.   Waves 3 to 4 ft.

      High: 69 °F

      E 25kt
      3-4ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:ESE wind 5 to 10 kt becoming NE after midnight. Rain and thunderstorms before 2am, then showers likely, mainly after 5am.   Waves 2 to 3 ft.

      Low: 63 °F

      ESE 10kt
      2-3ft

      Small Craft Advisory
      Small Craft Advisory

    • Columbus Day

      Columbus Day:NNW wind 10 to 15 kt. Showers, mainly before 8am.   Waves around 2 ft.

      High: 69 °F

      NNW 15kt
      2ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Mostly clear. Waves around 1 ft.

      Low: 61 °F

      Light Wind
      1ft

    • Tuesday

      Tuesday:W wind 5 to 10 kt becoming S in the afternoon. Sunny. Waves 1 ft or less.

      High: 73 °F

      S 10kt
      < 1ft

    • Tuesday Night

      Tuesday Night:S wind 10 to 15 kt. Mostly clear. Waves around 1 ft.

      Low: 67 °F

      S 15kt
      1ft

    • Wednesday

      Wednesday:WSW wind around 10 kt becoming WNW in the afternoon. Sunny. Waves around 1 ft.

      High: 75 °F

      W 10kt
      1ft

    • Wednesday Night

      Wednesday Night:NW wind around 10 kt becoming N after midnight. Partly cloudy. Waves around 1 ft.

      Low: 61 °F

      N 10kt
      1ft

    • Thursday

      Thursday:N wind 5 to 10 kt. Mostly sunny. Waves around 1 ft.

      High: 66 °F

      N 10kt
      1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:09 am EDT Oct 11, 2026
Forecast Valid: 11am EDT Oct 11, 2026-6pm EDT Oct 17, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING...

Today
E wind 20 to 25 kt. Rain, with thunderstorms also possible after 5pm. Waves 3 to 4 ft.
Tonight
ESE wind 5 to 10 kt becoming NE after midnight. Rain and thunderstorms before 2am, then showers likely, mainly after 5am. Waves 2 to 3 ft.
Columbus Day
NNW wind 10 to 15 kt. Showers, mainly before 8am. Waves around 2 ft.
Monday Night
Variable winds 5 kt or less. Mostly clear. Waves around 1 ft.
Tuesday
W wind 5 to 10 kt becoming S in the afternoon. Sunny. Waves 1 ft or less.
Tuesday Night
S wind 10 to 15 kt. Mostly clear. Waves around 1 ft.
Wednesday
WSW wind around 10 kt becoming WNW in the afternoon. Sunny. Waves around 1 ft.
Wednesday Night
NW wind around 10 kt becoming N after midnight. Partly cloudy. Waves around 1 ft.
Thursday
N wind 5 to 10 kt. Mostly sunny. Waves 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: 39.31°N 75.37°W
Last Update: 4:09 am EDT Oct 11, 2026
Forecast Valid: 11am EDT Oct 11, 2026-6pm EDT Oct 17, 2026
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