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Philadelphia, PA Local Forecast Office

24NM NNE Lewes DE

Marine Point Forecast

[NOTICE]

Today
High: 67 °F
SSW 15kt
1-2ft
Tonight
Low: 42 °F
⇑NW 15kt
1ft
Monday
High: 56 °F
NW 10kt
< 1ft
Monday Night
Low: 44 °F
Light Wind
< 1ft
Tuesday
High: 53 °F
⇑WNW 15kt
< 1ft
Tuesday Night
Low: 33 °F
NNW 10kt
< 1ft
Wednesday
High: 49 °F
NNE 10kt
< 1ft
Wednesday Night
Low: 40 °F
Light Wind
< 1ft
Thursday
High: 58 °F
SE 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 5:48 am EDT Apr 5, 2026
Forecast Valid: 7am EDT Apr 5, 2026-6pm EDT Apr 11, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON...

Today

SSW wind 10 to 15 kt becoming W in the afternoon. Winds could gust as high as 25 kt. Showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Some of the storms could produce heavy rainfall. Waves 1 to 2 ft.

Tonight

NW wind 5 to 10 kt increasing to 10 to 15 kt after midnight. Winds could gust as high as 20 kt. A chance of showers, mainly before 7pm. Waves around 1 ft.

Monday

NW wind around 10 kt becoming W in the afternoon. Sunny. Waves 1 ft or less.

Monday Night

Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

Tuesday

WNW wind 10 to 13 kt increasing to 12 to 15 kt in the afternoon. Winds could gust as high as 25 kt. Sunny. Waves 1 ft or less.

Tuesday Night

NNW wind around 10 kt becoming NNE after midnight. Mostly clear. Waves 1 ft or less.

Wednesday

NNE wind 5 to 10 kt becoming ESE in the afternoon. Sunny. Waves 1 ft or less.

Wednesday Night

Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

Thursday

SE wind 5 to 10 kt. Mostly sunny. Waves 1 ft or less.

*Notices:

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.
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.