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Philadelphia, PA Local Forecast Office

31NM NNW Lewes DE

Marine Point Forecast

[NOTICE]

Tonight
Low: 27 °F
⇑S 10kt
1ft
Wednesday
High: 48 °F
SW 10kt
1ft
Wednesday Night
Low: 32 °F
Light Wind
1ft
Thursday
High: 43 °F
Light Wind
< 1ft
Thursday Night
Low: 31 °F
Light Wind
1ft
Friday
High: 43 °F
Light Wind
< 1ft
Friday Night
Low: 31 °F
Light Wind
< 1ft
Saturday
High: 51 °F
Light Wind
< 1ft
Saturday Night
Low: 34 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:31 pm EST Feb 24, 2026
Forecast Valid: 9pm EST Feb 24, 2026-6pm EST Mar 3, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH

Tonight

S wind 5 to 8 kt increasing to 7 to 10 kt after midnight. Winds could gust as high as 20 kt. A chance of snow before 4am, then a chance of rain between 4am and 5am, then snow likely after 5am. Waves around 1 ft.

Wednesday

SW wind around 10 kt, with gusts as high as 25 kt. Rain and snow likely before 8am, then a chance of rain between 8am and noon. Waves around 1 ft.

Wednesday Night

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

Thursday

Variable winds 5 kt or less. A chance of rain. Waves 1 ft or less.

Thursday Night

Variable winds 5 kt or less. A chance of rain. Waves around 1 ft.

Friday

Variable winds 5 kt or less. A slight chance of rain before 1pm. Waves 1 ft or less.

Friday Night

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

Saturday

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

Saturday Night

Variable winds 5 kt or less. Partly cloudy. 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.