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

33NM NNW Lewes DE

Marine Point Forecast

[NOTICE]

Overnight
Low: 63 °F
WNW 10kt
< 1ft
Saturday
High: 84 °F
⇑W 15kt
< 1ft
Saturday Night
Low: 63 °F
Light Wind
< 1ft
Sunday
High: 86 °F
W 10kt
< 1ft
Sunday Night
Low: 69 °F
Light Wind
< 1ft
Monday
High: 88 °F
⇑SSW 15kt
< 1ft
Monday Night
Low: 68 °F
SSW 10kt
< 1ft
Tuesday
High: 83 °F
NW 10kt
< 1ft
Tuesday Night
Low: 64 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 9:49 pm EDT Jun 19, 2026
Forecast Valid: 11pm EDT Jun 19, 2026-6pm EDT Jun 26, 2026

View Nearby Observations

Detailed Forecast

Overnight

WNW wind around 10 kt. Clear. Waves 1 ft or less.

Saturday

W wind 10 to 13 kt increasing to 12 to 15 kt in the afternoon. Winds could gust as high as 20 kt. Sunny. Waves 1 ft or less.

Saturday Night

Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

Sunday

W wind 5 to 10 kt. Sunny. Waves 1 ft or less.

Sunday Night

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

Monday

SSE wind 5 to 8 kt becoming SSW 10 to 15 kt in the afternoon. Winds could gust as high as 25 kt. A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8am. Waves 1 ft or less.

Monday Night

SSW wind 5 to 10 kt becoming W after midnight. Showers and possibly a thunderstorm, mainly before 2am. Waves 1 ft or less.

Tuesday

NW wind 5 to 10 kt. Mostly sunny. Waves 1 ft or less.

Tuesday Night

Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

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.