Flash Flooding and Severe Thunderstorms Tuesday, July 28th - Wednesday, July 29th

Scattered to numerous thunderstorms are likely across the region Tuesday, July 28th through Wednesday, July 29th which will bring a risk of flash flooding and severe thunderstorms across the entire region. View this briefing for the details regarding these hazards. Read More >

For More Weather Information:

Philadelphia, PA Local Forecast Office

20NM NE Lewes DE

Marine Point Forecast

[NOTICE]

Today
High: 81 °F
WNW 15kt
1ft
Tonight
Low: 69 °F
WNW 10kt
< 1ft
Thursday
High: 80 °F
NW 15kt
1ft
Thursday Night
Low: 69 °F
Light Wind
< 1ft
Friday
High: 80 °F
Light Wind
< 1ft
Friday Night
Low: 71 °F
Light Wind
< 1ft
Saturday
High: 80 °F
⇑SSE 10kt
< 1ft
Saturday Night
Low: 72 °F
S 10kt
< 1ft
Sunday
High: 82 °F
⇑SSE 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 9:57 am EDT Jul 29, 2026
Forecast Valid: 10am EDT Jul 29, 2026-6pm EDT Aug 4, 2026

View Nearby Observations

Detailed Forecast

Today

WNW wind 10 to 15 kt, with gusts as high as 20 kt. Mostly sunny. Seas around 1 ft.

Tonight

WNW wind around 10 kt. Mostly clear. Seas 1 ft or less.

Thursday

NW wind 10 to 15 kt. Sunny. Seas around 1 ft.

Thursday Night

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

Friday

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

Friday Night

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

Saturday

Variable winds less than 5 kt becoming SSE 5 to 10 kt in the afternoon. Mostly sunny. Seas 1 ft or less.

Saturday Night

S wind 5 to 10 kt. Mostly cloudy. Seas 1 ft or less.

Sunday

SSE wind 5 to 8 kt increasing to 7 to 10 kt in the afternoon. Partly sunny. Seas 1 ft or less.

*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.