Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

For More Weather Information:

Philadelphia, PA Local Forecast Office

7NM NE Lewes DE

Marine Point Forecast

[NOTICE]

This Afternoon
High: 73 °F
SE 10kt
2ft
Tonight
Low: 67 °F
SSE 15kt
2ft
Wednesday
High: 76 °F
SE 10kt
2ft
Wednesday Night
Low: 70 °F
S 15kt
3ft
Thursday
High: 88 °F
SSW 20kt
3-4ft
Thursday Night
Low: 71 °F
W 15kt
3-4ft
Juneteenth
High: 80 °F
W 10kt
2-3ft
Friday Night
Low: 68 °F
W 10kt
2ft
Saturday
High: 81 °F
NW 15kt
2ft

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: 1pm EDT Jun 16, 2026-6pm EDT Jun 22, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

SE wind 5 to 10 kt. Sunny. Seas around 2 ft.

Tonight

SSE wind 10 to 15 kt. A slight chance of showers after 3am. Seas around 2 ft.

Wednesday

SE wind around 10 kt. A chance of showers, mainly before 4pm. Seas around 2 ft.

Wednesday Night

S wind 10 to 15 kt. Partly cloudy. Seas around 3 ft.

Thursday

SSW wind 15 to 20 kt. A chance of showers and thunderstorms after 2pm. Seas 3 to 4 ft.

Thursday Night

W wind 10 to 15 kt. A chance of showers and thunderstorms. Seas 3 to 4 ft.

Juneteenth

W wind around 10 kt. Showers likely, mainly before 2pm. Seas 2 to 3 ft.

Friday Night

WSW wind around 10 kt becoming WNW after midnight. A chance of showers. Seas around 2 ft.

Saturday

NW wind around 15 kt. 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.