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Philadelphia, PA Local Forecast Office

16NM NNE Lewes DE

Marine Point Forecast

[NOTICE]

Today
High: 42 °F
ENE 10kt
1ft
Tonight
Low: 39 °F
E 10kt
1ft
Friday
High: 46 °F
E 10kt⇓
1ft
Friday Night
Low: 37 °F
WNW 10kt
1ft
Saturday
High: 43 °F
WNW 10kt
1ft
Saturday Night
Low: 35 °F
Light Wind
1ft
Sunday
High: 39 °F
⇑ENE 20kt
1ft
Sunday Night
Low: 30 °F
N 25kt
1-2ft
Monday
High: 36 °F
NNW 20kt⇓
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:15 am EST Feb 19, 2026
Forecast Valid: 8am EST Feb 19, 2026-6pm EST Feb 25, 2026

View Nearby Observations

Detailed Forecast

...DENSE FOG ADVISORY IN EFFECT UNTIL 6 AM EST EARLY THIS

Today

ENE wind around 10 kt. Rain likely, mainly after 5pm. Areas of fog before 11am. Waves around 1 ft.

Tonight

E wind around 10 kt. Rain, mainly after 5am. Patchy fog between 9pm and midnight. Waves around 1 ft.

Friday

E wind 7 to 10 kt becoming WSW 5 to 8 kt in the afternoon. Rain. Waves around 1 ft.

Friday Night

WSW wind 5 to 10 kt becoming WNW in the evening. A slight chance of rain before 1am. Waves around 1 ft.

Saturday

WNW wind 5 to 10 kt. Partly sunny. Waves around 1 ft.

Saturday Night

Variable winds 5 kt or less. A chance of rain, mainly after 1am. Waves around 1 ft.

Sunday

ENE 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. Waves around 1 ft.

Sunday Night

NE wind 20 to 25 kt becoming N after midnight. Winds could gust as high as 35 kt. Snow likely, mainly before 1am. Waves 1 to 2 ft.

Monday

NNW wind 17 to 20 kt decreasing to 15 to 18 kt in the afternoon. Winds could gust as high as 35 kt. A chance of snow. Waves around 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.