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Philadelphia, PA Local Forecast Office

16NM NNE Lewes DE

Marine Point Forecast

[NOTICE]

Tonight
Low: 15 °F
WNW 20kt
2-3ft
Wednesday
High: 23 °F
WNW 15kt
2-3ft
Wednesday Night
Low: 15 °F
⇑NW 20kt
2-3ft
Thursday
High: 22 °F
WNW 20kt
3ft
Thursday Night
Low: 15 °F
NW 20kt
3ft
Friday
High: 21 °F
NW 15kt
2-3ft
Friday Night
Low: 13 °F
N 15kt
2-3ft
Saturday
High: 23 °F
N 15kt
2-3ft
Saturday Night
Low: 19 °F
⇑N 30kt
3-4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:10 pm EST Jan 27, 2026
Forecast Valid: 9pm EST Jan 27, 2026-6pm EST Feb 3, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT EST TONIGHT

Tonight

WNW wind 15 to 20 kt, with gusts as high as 25 kt. Widespread freezing spray after 2am. Mostly cloudy, then gradually becoming mostly clear. Waves 2 to 3 ft.

Wednesday

WNW wind 10 to 15 kt, with gusts as high as 20 kt. Increasing clouds. Waves 2 to 3 ft.

Wednesday Night

NW wind 15 to 18 kt increasing to 17 to 20 kt after midnight. Areas of freezing spray after 4am. Mostly cloudy, then gradually becoming mostly clear. Waves 2 to 3 ft.

Thursday

WNW wind around 20 kt. Areas of freezing spray. Sunny. Waves around 3 ft.

Thursday Night

NW wind 15 to 20 kt. Areas of freezing spray before 1am. Mostly clear. Waves around 3 ft.

Friday

NW wind around 15 kt. Mostly sunny. Waves 2 to 3 ft.

Friday Night

N wind 10 to 15 kt. Mostly cloudy. Waves 2 to 3 ft.

Saturday

N wind around 15 kt, with gusts as high as 20 kt. A chance of snow. Waves 2 to 3 ft.

Saturday Night

N wind 20 to 25 kt increasing to 25 to 30 kt after midnight. Winds could gust as high as 40 kt. Snow likely. Waves 3 to 4 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.