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Philadelphia, PA Local Forecast Office

7NM SSE Lewes DE

Marine Point Forecast

[NOTICE]

This Afternoon
High: 52 °F
SW 10kt
1ft
Tonight
Low: 38 °F
⇑NE 10kt
1ft
Thursday
High: 43 °F
ENE 10kt
1ft
Thursday Night
Low: 39 °F
E 10kt
1ft
Friday
High: 49 °F
E 10kt
1ft
Friday Night
Low: 39 °F
WNW 10kt
1ft
Saturday
High: 47 °F
NW 10kt
1ft
Saturday Night
Low: 37 °F
Light Wind
1ft
Sunday
High: 42 °F
⇑NNE 20kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:57 pm EST Feb 18, 2026
Forecast Valid: 2pm EST Feb 18, 2026-6pm EST Feb 24, 2026

View Nearby Observations

Detailed Forecast

...DENSE FOG ADVISORY IN EFFECT UNTIL 6 AM EST THURSDAY...

This Afternoon

SW wind around 10 kt. Cloudy. Seas around 1 ft.

Tonight

NW wind 5 to 8 kt becoming NE 7 to 10 kt after midnight. A chance of light rain before 2am, then a slight chance of light rain after 3am. Patchy fog before 7pm, then Patchy fog after 1am. Seas around 1 ft.

Thursday

ENE wind around 10 kt. Light rain, mainly after 1pm. Areas of fog before 11am, then Patchy fog after noon. Seas around 1 ft.

Thursday Night

E wind around 10 kt. Light rain before 7pm, then rain, mainly after 7pm. Seas around 1 ft.

Friday

E wind around 10 kt becoming W in the afternoon. Rain. Seas around 1 ft.

Friday Night

WNW wind 5 to 10 kt. A slight chance of rain before 1am. Seas around 1 ft.

Saturday

NW wind 5 to 10 kt. Partly sunny. Seas around 1 ft.

Saturday Night

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

Sunday

ENE wind 10 to 15 kt becoming NNE 15 to 20 kt in the afternoon. Rain likely. Seas around 1 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.