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Philadelphia, PA Local Forecast Office

4NM E Lewes DE

Marine Point Forecast

[NOTICE]

Sunday
High: 58 °F
⇑NW 25kt
4ft

Gale Warning
Sunday Night
Low: 48 °F
NW 10kt⇓
2-3ft
Monday
High: 55 °F
⇑NW 15kt
2ft
Monday Night
Low: 39 °F
NW 15kt
2-3ft
Tuesday
High: 54 °F
N 15kt⇓
2ft
Tuesday Night
Low: 46 °F
S 15kt
2ft
Wednesday
High: 64 °F
SW 15kt
2-3ft
Wednesday Night
Low: 53 °F
Light Wind
2ft
Thursday
High: 65 °F
N 10kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:10 am EDT Apr 19, 2026
Forecast Valid: 4am EDT Apr 19, 2026-6pm EDT Apr 25, 2026

View Nearby Observations

Detailed Forecast

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

Sunday

S wind 10 to 15 kt becoming NW 20 to 25 kt. Winds could gust as high as 35 kt. Showers likely, mainly between 1pm and 2pm. Seas 2 ft building to 4 ft.

Sunday Night

NW wind 7 to 10 kt decreasing to 5 to 8 kt after midnight. Mostly clear. Seas 2 to 3 ft.

Monday

W wind 10 to 13 kt becoming NW 12 to 15 kt in the afternoon. Winds could gust as high as 20 kt. A slight chance of showers. Seas around 2 ft.

Monday Night

NW wind around 15 kt becoming N after midnight. Mostly clear. Seas 2 to 3 ft.

Tuesday

N wind 10 to 15 kt becoming N 5 to 8 kt in the afternoon. Sunny. Seas around 2 ft.

Tuesday Night

S wind 10 to 15 kt. Mostly clear. Seas around 2 ft.

Wednesday

SW wind 10 to 15 kt. A chance of showers. Seas 2 to 3 ft.

Wednesday Night

Variable winds 5 kt or less. Partly cloudy. Seas around 2 ft.

Thursday

N wind 5 to 10 kt becoming NW in the afternoon. Sunny. Seas around 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.