Flash Flooding Continuing Along the Gulf Coast; Dry Thunderstorms in the West

Excessive rainfall continues to produce life-threatening, locally catastrophic flash flooding along the central Gulf Coast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts Oregon, California, and the Great Basin into the weekend. Read More >

For More Weather Information:

Philadelphia, PA Local Forecast Office

15NM NE Lewes DE

Marine Point Forecast

[NOTICE]

Tonight
Low: 70 °F
⇑WNW 15kt
1ft
Saturday
High: 82 °F
W 10kt
1ft
Saturday Night
Low: 70 °F
Light Wind
1ft
Sunday
High: 84 °F
Light Wind
1-2ft
Sunday Night
Low: 73 °F
Light Wind
1ft
Monday
High: 82 °F
⇑S 20kt
2-3ft
Monday Night
Low: 72 °F
S 15kt⇓
1-2ft
Tuesday
High: 83 °F
WNW 10kt
1-2ft
Tuesday Night
Low: 70 °F
Light Wind
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 5:45 pm EDT Jun 19, 2026
Forecast Valid: 6pm EDT Jun 19, 2026-6pm EDT Jun 26, 2026

View Nearby Observations

Detailed Forecast

Tonight

W wind 5 to 8 kt becoming WNW 10 to 15 kt after midnight. Mostly clear. Seas around 1 ft.

Saturday

W wind around 10 kt. Sunny. Seas around 1 ft.

Saturday Night

Variable winds 5 kt or less. Partly cloudy. Seas around 1 ft.

Sunday

Variable winds 5 kt or less. Sunny. Seas 1 to 2 ft.

Sunday Night

Variable winds 5 kt or less. A slight chance of showers after 2am. Seas around 1 ft.

Monday

S wind 10 to 15 kt increasing to 15 to 20 kt in the afternoon. Winds could gust as high as 25 kt. A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Seas 2 to 3 ft.

Monday Night

S wind 12 to 15 kt becoming SW 10 to 13 kt after midnight. Winds could gust as high as 25 kt. Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Seas 1 to 2 ft.

Tuesday

WNW wind around 10 kt. A chance of showers. Seas 1 to 2 ft.

Tuesday Night

Variable winds 5 kt or less. Mostly clear. 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.