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Philadelphia, PA Local Forecast Office

7NM NE Lewes DE

Marine Point Forecast

[NOTICE]

This Afternoon
High: 47 °F
Light Wind
3ft
Tonight
Low: 37 °F
⇑NE 10kt
3ft
Thursday
High: 41 °F
ENE 10kt
3ft
Thursday Night
Low: 39 °F
E 10kt
2-3ft
Friday
High: 45 °F
E 10kt
3ft
Friday Night
Low: 38 °F
WNW 10kt
3-4ft
Saturday
High: 43 °F
NW 10kt
2-3ft
Saturday Night
Low: 37 °F
ENE 10kt
2ft
Sunday
High: 40 °F
⇑NE 20kt
2-3ft

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: 1pm 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

Variable winds 5 kt or less. Cloudy. Seas around 3 ft.

Tonight

SSW 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 between 10pm and 11pm, then Patchy fog after 3am. Seas around 3 ft.

Thursday

ENE wind around 10 kt. Light rain, mainly after 2pm. Areas of fog before 11am, then Patchy fog after noon. Seas around 3 ft.

Thursday Night

E wind around 10 kt. Light rain before 7pm, then rain after 7pm. Seas 2 to 3 ft.

Friday

E wind around 10 kt becoming W in the afternoon. Rain. Seas around 3 ft.

Friday Night

WNW wind around 10 kt. A chance of rain before 1am. Seas 3 to 4 ft.

Saturday

NW wind 5 to 10 kt. Partly sunny. Seas 2 to 3 ft.

Saturday Night

NNE wind 5 to 10 kt becoming E in the evening. A chance of rain. Seas around 2 ft.

Sunday

NE wind 10 to 15 kt increasing to 15 to 20 kt in the afternoon. Winds could gust as high as 25 kt. Rain likely before 1pm, then rain and snow likely. Seas 2 to 3 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.