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Philadelphia, PA Local Forecast Office

7NM NE Lewes DE

Marine Point Forecast

[NOTICE]

Today
High: 55 °F
⇑S 30kt
7ft

Gale Warning
Tonight
Low: 34 °F
S 35kt⇓
9ft

Gale Warning
Tuesday
High: 42 °F
WNW 25kt
8ft
Tuesday Night
Low: 30 °F
WNW 20kt⇓
5ft
Wednesday
High: 38 °F
NNW 10kt
4ft
Wednesday Night
Low: 34 °F
Light Wind
3ft
Thursday
High: 44 °F
SSE 10kt
3ft
Thursday Night
Low: 40 °F
SSE 10kt
3ft
Friday
High: 50 °F
W 10kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:12 am EDT Mar 16, 2026
Forecast Valid: 8am EDT Mar 16, 2026-6pm EDT Mar 22, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM EDT EARLY THIS

Today

S wind 25 to 28 kt increasing to 27 to 30 kt in the afternoon. Winds could gust as high as 40 kt. Showers and thunderstorms before 4pm, then showers and possibly a thunderstorm, mainly after 4pm. Some of the storms could be severe and produce heavy rainfall. Seas 5 ft building to 7 ft.

Tonight

S wind 30 to 35 kt becoming WNW 25 to 30 kt after midnight. Winds could gust as high as 45 kt. Showers and thunderstorms before 2am, then a slight chance of showers between 2am and 3am. Some of the storms could be severe and produce heavy rainfall. Seas 9 ft subsiding to 7 ft.

Tuesday

WNW wind 20 to 25 kt. Mostly sunny. Seas 8 ft subsiding to 6 ft.

Tuesday Night

WNW wind 17 to 20 kt decreasing to 15 to 18 kt after midnight. Partly cloudy. Seas around 5 ft.

Wednesday

NNW wind 5 to 10 kt becoming SSE in the afternoon. Partly sunny. Seas around 4 ft.

Wednesday Night

Variable winds 5 kt or less. Partly cloudy. Seas around 3 ft.

Thursday

SSE wind 5 to 10 kt. Partly sunny. Seas around 3 ft.

Thursday Night

SSE wind 5 to 10 kt becoming SSW after midnight. Mostly cloudy. Seas around 3 ft.

Friday

W wind 5 to 10 kt becoming SSW in the afternoon. Mostly sunny. Seas 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.