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Philadelphia, PA Local Forecast Office

24NM NNE Lewes DE

Marine Point Forecast

[NOTICE]

Tonight
Low: 30 °F
Light Wind
< 1ft
Sunday
High: 41 °F
Light Wind
< 1ft
Sunday Night
Low: 32 °F
NE 10kt
< 1ft
Washington's Birthday
High: 41 °F
N 10kt
< 1ft
Monday Night
Low: 30 °F
Light Wind
< 1ft
Tuesday
High: 44 °F
Light Wind
< 1ft
Tuesday Night
Low: 33 °F
Light Wind
< 1ft
Wednesday
High: 46 °F
⇑S 10kt
< 1ft
Wednesday Night
Low: 38 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:17 pm EST Feb 14, 2026
Forecast Valid: 4pm EST Feb 14, 2026-6pm EST Feb 21, 2026

View Nearby Observations

Detailed Forecast

Tonight

Variable winds 5 kt or less. Patchy freezing fog between 10pm and 11pm, then Patchy freezing fog after 4am. Waves 1 ft or less.

Sunday

Variable winds 5 kt or less. Rain likely, mainly after 5pm. Patchy freezing fog before 7am, then Patchy freezing fog between 8am and 9am. Waves 1 ft or less.

Sunday Night

E wind 5 to 10 kt becoming NE after midnight. Rain, mainly before 1am. Waves 1 ft or less.

Washington's Birthday

N wind 5 to 10 kt, with gusts as high as 20 kt. A slight chance of rain and snow before 1pm. Waves 1 ft or less.

Monday Night

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

Tuesday

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

Tuesday Night

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

Wednesday

S wind 5 to 8 kt increasing to 7 to 10 kt in the afternoon. Cloudy. Waves 1 ft or less.

Wednesday Night

Variable winds 5 kt or less. Mostly 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.