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Philadelphia, PA Local Forecast Office

7NM SSE Lewes DE

Marine Point Forecast

[NOTICE]
    • Thursday

      Thursday:NE wind 5 to 10 kt increasing to 10 to 15 kt in the afternoon. Winds could gust as high as 25 kt. A chance of showers, mainly after 3pm.   Seas 1 ft or less.

      High: 67 °F

      ⇑NE 15kt
      < 1ft

    • Thursday Night

      Thursday Night:ENE wind around 15 kt. Showers.   Seas 1 ft or less.

      Low: 56 °F

      ENE 15kt
      < 1ft

    • Friday

      Friday:ENE wind around 20 kt, with gusts as high as 30 kt. Showers, mainly after 10am.   Seas around 1 ft.

      High: 61 °F

      ENE 20kt
      1ft

    • Friday Night

      Friday Night:ENE wind 15 to 20 kt. Showers.   Seas around 1 ft.

      Low: 55 °F

      ENE 20kt
      1ft

    • Saturday

      Saturday:ENE wind around 15 kt, with gusts as high as 25 kt. Showers.   Seas around 1 ft.

      High: 65 °F

      ENE 15kt
      1ft

    • Saturday Night

      Saturday Night:E wind 10 to 15 kt decreasing to 5 to 10 kt after midnight. Showers and possibly a thunderstorm.   Seas around 2 ft.

      Low: 59 °F

      E 15kt⇓
      2ft

    • Sunday

      Sunday:Variable winds 5 kt or less. Showers likely and possibly a thunderstorm before 8am, then showers likely between 8am and 2pm.   Seas 1 to 2 ft.

      High: 74 °F

      Light Wind
      1-2ft

    • Sunday Night

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

      Low: 61 °F

      Light Wind
      1ft

    • Memorial Day

      Memorial Day:Variable winds 5 kt or less. A chance of showers.   Seas around 1 ft.

      High: 74 °F

      Light Wind
      1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:08 am EDT May 21, 2026
Forecast Valid: 4am EDT May 21, 2026-6pm EDT May 27, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM NOON EDT TODAY THROUGH

Thursday
NE wind 5 to 10 kt increasing to 10 to 15 kt in the afternoon. Winds could gust as high as 25 kt. A chance of showers, mainly after 3pm. Seas 1 ft or less.
Thursday Night
ENE wind around 15 kt. Showers. Seas 1 ft or less.
Friday
ENE wind around 20 kt, with gusts as high as 30 kt. Showers, mainly after 10am. Seas around 1 ft.
Friday Night
ENE wind 15 to 20 kt. Showers. Seas around 1 ft.
Saturday
ENE wind around 15 kt, with gusts as high as 25 kt. Showers. Seas around 1 ft.
Saturday Night
E wind 10 to 15 kt decreasing to 5 to 10 kt after midnight. Showers and possibly a thunderstorm. Seas around 2 ft.
Sunday
Variable winds 5 kt or less. Showers likely and possibly a thunderstorm before 8am, then showers likely between 8am and 2pm. Seas 1 to 2 ft.
Sunday Night
Variable winds 5 kt or less. A chance of showers. Seas around 1 ft.
Memorial Day
Variable winds 5 kt or less. A chance of showers. Seas around 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.
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ABOUT THIS FORECAST

Point Forecast: 38.68°N 75.08°W
Last Update: 4:08 am EDT May 21, 2026
Forecast Valid: 4am EDT May 21, 2026-6pm EDT May 27, 2026
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