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Philadelphia, PA Local Forecast Office

7NM NE Lewes DE

Marine Point Forecast

[NOTICE]

Tonight
Low: 61 °F
Light Wind
2-3ft
Tuesday
High: 65 °F
Light Wind
2-3ft
Tuesday Night
Low: 61 °F
Light Wind
2ft
Wednesday
High: 71 °F
Light Wind
2ft
Wednesday Night
Low: 63 °F
WSW 10kt
2ft
Thursday
High: 71 °F
NNW 10kt
2ft
Thursday Night
Low: 60 °F
NNW 10kt
2ft
Friday
High: 68 °F
NNW 10kt
1-2ft
Friday Night
Low: 60 °F
S 10kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:08 pm EDT May 25, 2026
Forecast Valid: 8pm EDT May 25, 2026-6pm EDT Jun 1, 2026

View Nearby Observations

Detailed Forecast

...DENSE FOG ADVISORY IN EFFECT UNTIL 6 AM EDT TUESDAY...

Tonight

Variable winds 5 kt or less. Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Patchy dense fog before 1am, then Patchy dense fog between 2am and 4am, then Patchy dense fog after 5am. Seas 2 to 3 ft.

Tuesday

Variable winds 5 kt or less. A chance of showers, mainly before 8am. Patchy fog before 10am, then Patchy fog between noon and 1pm. Seas 2 to 3 ft.

Tuesday Night

Variable winds 5 kt or less. Showers likely, mainly after 2am. Seas around 2 ft.

Wednesday

Variable winds 5 kt or less. Showers likely, with thunderstorms also possible after 2pm. Seas around 2 ft.

Wednesday Night

WSW wind 5 to 10 kt. Showers and thunderstorms likely before 11pm, then a chance of showers. Seas around 2 ft.

Thursday

NNW wind around 10 kt. A slight chance of showers before 8am. Seas around 2 ft.

Thursday Night

NNW wind around 10 kt. Mostly clear. Seas around 2 ft.

Friday

NNW wind 5 to 10 kt becoming WSW in the afternoon. Sunny. Seas 1 to 2 ft.

Friday Night

S wind around 10 kt becoming SW after midnight. Mostly clear. Seas around 2 ft.

*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.