Heavy Rainfall Across South Texas; Heat in the West

Excessive rainfall may produce locally considerable flash flooding over parts of South Texas, the western Gulf Coast, and Lower Mississippi River Valley through Thursday. Hot temperatures will persist over central and northern California and the Pacific Northwest through today. Read More >

For More Weather Information:

Philadelphia, PA Local Forecast Office

7NM SSE Lewes DE

Marine Point Forecast

[NOTICE]

Today
High: 74 °F
SE 10kt
< 1ft
Tonight
Low: 66 °F
SSE 10kt
1ft
Wednesday
High: 79 °F
SSE 10kt
1ft
Wednesday Night
Low: 70 °F
S 10kt
1ft
Thursday
High: 91 °F
SSW 20kt
1-2ft
Thursday Night
Low: 71 °F
WSW 10kt
1ft
Juneteenth
High: 81 °F
W 10kt
1ft
Friday Night
Low: 68 °F
W 10kt
1ft
Saturday
High: 82 °F
NW 10kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:07 am EDT Jun 16, 2026
Forecast Valid: 8am EDT Jun 16, 2026-6pm EDT Jun 22, 2026

View Nearby Observations

Detailed Forecast

Today

N wind 5 to 10 kt becoming SE in the afternoon. Mostly sunny. Seas 1 ft or less.

Tonight

SSE wind 5 to 10 kt. A slight chance of showers between 3am and 5am. Seas around 1 ft.

Wednesday

SSE wind 5 to 10 kt. A chance of showers, mainly before 4pm. Seas around 1 ft.

Wednesday Night

S wind around 10 kt. Partly cloudy. Seas around 1 ft.

Thursday

SSW wind 15 to 20 kt, with gusts as high as 25 kt. A slight chance of showers and thunderstorms after 2pm. Seas 1 to 2 ft.

Thursday Night

WSW wind around 10 kt. A chance of showers and thunderstorms, mainly after 8pm. Seas around 1 ft.

Juneteenth

W wind 5 to 10 kt. Showers likely, mainly before 2pm. Seas around 1 ft.

Friday Night

WSW wind 5 to 10 kt becoming WNW after midnight. A chance of showers. Seas around 1 ft.

Saturday

NW wind around 10 kt. Sunny. Seas around 1 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.