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Philadelphia, PA Local Forecast Office

28NM NNW Lewes DE

Marine Point Forecast

[NOTICE]

Tonight
Low: 63 °F
S 10kt
1ft
Friday
High: 71 °F
Light Wind
1ft
Friday Night
Low: 57 °F
Light Wind
1ft
Saturday
High: 60 °F
SE 10kt
1ft
Saturday Night
Low: 57 °F
SSE 15kt
1-2ft
Sunday
High: 62 °F
⇑NW 20kt
1-2ft
Sunday Night
Low: 43 °F
WNW 15kt
1-2ft
Monday
High: 51 °F
NW 20kt
2ft
Monday Night
Low: 39 °F
NNW 15kt
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:10 pm EDT Apr 16, 2026
Forecast Valid: 7pm EDT Apr 16, 2026-6pm EDT Apr 23, 2026

View Nearby Observations

Detailed Forecast

Tonight

S wind around 10 kt becoming WNW after midnight. A slight chance of showers between 4am and 5am. Waves around 1 ft.

Friday

Variable winds 5 kt or less. A chance of showers, mainly between 11am and noon. Waves around 1 ft.

Friday Night

Variable winds 5 kt or less. Mostly clear. Waves around 1 ft.

Saturday

E wind 5 to 10 kt becoming SE in the afternoon. Mostly sunny. Waves around 1 ft.

Saturday Night

SSE wind 10 to 15 kt. A slight chance of showers, then a chance of showers and thunderstorms after 2am. Waves 1 to 2 ft.

Sunday

W wind 15 to 18 kt becoming NW 17 to 20 kt in the afternoon. Winds could gust as high as 25 kt. A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then showers likely after 2pm. Waves 1 to 2 ft.

Sunday Night

WNW wind around 15 kt. A chance of showers before 2am. Waves 1 to 2 ft.

Monday

NW wind 15 to 20 kt. Sunny. Waves around 2 ft.

Monday Night

NNW wind 10 to 15 kt. Mostly clear. Waves 1 to 2 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.