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Philadelphia, PA Local Forecast Office

7NM SSE Lewes DE

Marine Point Forecast

[NOTICE]

Tonight
Low: 47 °F
S 10kt
1ft
Wednesday
High: 63 °F
S 15kt
1ft
Wednesday Night
Low: 51 °F
SW 15kt
1ft
Thursday
High: 56 °F
WNW 20kt
1ft
Thursday Night
Low: 34 °F
WNW 10kt⇓
1ft
Friday
High: 49 °F
⇑S 20kt
< 1ft
Friday Night
Low: 41 °F
S 20kt
1ft
Saturday
High: 50 °F
WNW 10kt
1ft
Saturday Night
Low: 42 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:09 pm EDT Mar 10, 2026
Forecast Valid: 5pm EDT Mar 10, 2026-6pm EDT Mar 17, 2026

View Nearby Observations

Detailed Forecast

Tonight

S wind 5 to 10 kt. Mostly clear. Seas around 1 ft.

Wednesday

S wind 10 to 15 kt, with gusts as high as 20 kt. Mostly sunny. Seas around 1 ft.

Wednesday Night

S wind around 15 kt becoming SW after midnight. Winds could gust as high as 20 kt. A slight chance of showers and thunderstorms, then a chance of showers after 11pm. Seas around 1 ft.

Thursday

W wind 15 to 20 kt becoming NW in the afternoon. Winds could gust as high as 30 kt. Showers, mainly after 8am. Seas around 1 ft.

Thursday Night

WNW wind 7 to 10 kt decreasing to 5 to 8 kt after midnight. Showers likely before 8pm. Seas around 1 ft.

Friday

S wind 5 to 10 kt increasing to 15 to 20 kt. Winds could gust as high as 25 kt. Mostly sunny. Seas 1 ft or less.

Friday Night

S wind 15 to 20 kt becoming WSW after midnight. Winds could gust as high as 25 kt. Mostly cloudy. Seas around 1 ft.

Saturday

WNW wind around 10 kt. Mostly sunny. Seas around 1 ft.

Saturday Night

Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.

*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.