Showers and Storms continue across the East; Heat, Critical Fire Weather, Drought, and Poor Air Quality continues in the West

A series of fronts will focus locally heavy showers and storms across portions of the central and eastern U.S. through the end of the workweek. Dangerous to extreme heat continues across the Southwest U.S., eventually spreading eastward over the weekend into early next week. Elevated fire weather conditions continue across the Great Basin, with degraded air quality lingering across the Northwest. Read More >

For More Weather Information:

Philadelphia, PA Local Forecast Office

7NM SSE Lewes DE

Marine Point Forecast

[NOTICE]

Wednesday
High: 82 °F
⇑SSE 10kt
1ft
Wednesday Night
Low: 75 °F
S 10kt
1ft
Thursday
High: 87 °F
⇑SSW 15kt
1ft
Thursday Night
Low: 76 °F
SSW 10kt
1ft
Friday
High: 87 °F
SSW 10kt
1ft
Friday Night
Low: 74 °F
SW 10kt
1ft
Saturday
High: 86 °F
SW 10kt
1ft
Saturday Night
Low: 73 °F
SW 10kt
1ft
Sunday
High: 87 °F
Light Wind
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:10 pm EDT Aug 4, 2026
Forecast Valid: 3am EDT Aug 5, 2026-6pm EDT Aug 11, 2026

View Nearby Observations

Detailed Forecast

Wednesday

SSE wind 5 to 8 kt increasing to 7 to 10 kt in the afternoon. A chance of showers and thunderstorms. Patchy fog before 9am. Seas around 1 ft.

Wednesday Night

S wind 5 to 10 kt. Mostly cloudy, then gradually becoming clear. Seas around 1 ft.

Thursday

SSW wind 5 to 10 kt increasing to 10 to 15 kt in the afternoon. Sunny. Seas around 1 ft.

Thursday Night

SSW wind around 10 kt. Mostly clear. Seas around 1 ft.

Friday

SSW wind 5 to 10 kt. A slight chance of showers and thunderstorms after 2pm. Seas around 1 ft.

Friday Night

SW wind around 10 kt. A chance of showers and thunderstorms, mainly between 8pm and 2am. Seas around 1 ft.

Saturday

SW wind 5 to 10 kt. Mostly sunny. Seas around 1 ft.

Saturday Night

SW wind 5 to 10 kt. Partly cloudy. Seas around 1 ft.

Sunday

Variable winds 5 kt or less. Mostly sunny. Seas around 1 ft.

Winds and seas higher in and near tstms.

*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.