Briefing for Impacts from Strong Coastal Storm Sunday through Monday

A strong coastal storm is forecast to bring potentially significant impacts to our region. Moderate to major coastal flooding, strong to damaging winds, beach erosion, and very dangerous marine conditions are forecast. View this briefing for details on these threats. Read More >

For More Weather Information:

Philadelphia, PA Local Forecast Office

20NM NE Lewes DE

Marine Point Forecast

[NOTICE]
    • Today

      Today:NE wind 10 to 15 kt, with gusts as high as 20 kt. Sunny. Seas 1 ft or less.

      High: 62 °F

      NE 15kt
      < 1ft

    • Tonight

      Tonight:NE wind around 10 kt. Mostly clear. Seas 1 ft or less.

      Low: 53 °F

      NE 10kt
      < 1ft

    • Friday

      Friday:E wind around 10 kt. Mostly sunny. Seas around 1 ft.

      High: 64 °F

      E 10kt
      1ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. Mostly cloudy. Seas around 1 ft.

      Low: 60 °F

      Light Wind
      1ft

    • Saturday

      Saturday:E wind 10 to 13 kt increasing to 12 to 15 kt in the afternoon. Winds could gust as high as 20 kt. A chance of showers.   Seas around 1 ft.

      High: 68 °F

      ⇑E 15kt
      1ft

    • Saturday Night

      Saturday Night:E wind 20 to 25 kt, with gusts as high as 30 kt. Showers likely, mainly after 2am.   Seas 1 to 2 ft.

      Low: 62 °F

      E 25kt
      1-2ft

    • Sunday

      Sunday:NE wind 30 to 33 kt increasing to 32 to 35 kt in the afternoon. Winds could gust as high as 45 kt. Showers likely.   Seas around 2 ft.

      High: 67 °F

      ⇑NE 35kt
      2ft

    • Sunday Night

      Sunday Night:NE wind 30 to 35 kt, with gusts as high as 45 kt. Showers likely.   Seas 2 to 3 ft.

      Low: 58 °F

      NE 35kt
      2-3ft

    • Columbus Day

      Columbus Day:N wind around 30 kt, with gusts as high as 45 kt. Showers likely.   Seas 2 to 3 ft.

      High: 65 °F

      N 30kt
      2-3ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:10 am EDT Oct 9, 2025
Forecast Valid: 10am EDT Oct 9, 2025-6pm EDT Oct 15, 2025

View Nearby Observations

Detailed Forecast

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

Today
NE wind 10 to 15 kt, with gusts as high as 20 kt. Sunny. Seas 1 ft or less.
Tonight
NE wind around 10 kt. Mostly clear. Seas 1 ft or less.
Friday
E wind around 10 kt. Mostly sunny. Seas around 1 ft.
Friday Night
Variable winds 5 kt or less. Mostly cloudy. Seas around 1 ft.
Saturday
E wind 10 to 13 kt increasing to 12 to 15 kt in the afternoon. Winds could gust as high as 20 kt. A chance of showers. Seas around 1 ft.
Saturday Night
E wind 20 to 25 kt, with gusts as high as 30 kt. Showers likely, mainly after 2am. Seas 1 to 2 ft.
Sunday
NE wind 30 to 33 kt increasing to 32 to 35 kt in the afternoon. Winds could gust as high as 45 kt. Showers likely. Seas around 2 ft.
Sunday Night
NE wind 30 to 35 kt, with gusts as high as 45 kt. Showers likely. Seas 2 to 3 ft.
Columbus Day
N wind around 30 kt, with gusts as high as 45 kt. Showers likely. Seas 2 to 3 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.
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ABOUT THIS FORECAST

Point Forecast: 39°N 74.82°W
Last Update: 4:10 am EDT Oct 9, 2025
Forecast Valid: 10am EDT Oct 9, 2025-6pm EDT Oct 15, 2025
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