Heavy Rain and Thunderstorms in the Lower Ohio Valley and Southeast; Flooding Continues Along the East Coast of Florida

An approaching cold front may produce isolated heavy rainfall and severe weather today over portions of the Lower Ohio Valley and Southeast. While the heavy rainfall is ending across east Florida, significant river flooding is forecast along the St. John’s and the Peace rivers through the end of the week as flood waters will be slow to recede. Read More >

For More Weather Information:

Philadelphia, PA Local Forecast Office

33NM NNW Lewes DE

Marine Point Forecast

[NOTICE]

Tonight
Low: 60 °F
Light Wind
< 1ft
Thursday
High: 75 °F
SSW 10kt
< 1ft
Thursday Night
Low: 63 °F
Light Wind
< 1ft
Friday
High: 70 °F
Light Wind
< 1ft
Friday Night
Low: 49 °F
Light Wind
< 1ft
Saturday
High: 63 °F
WNW 10kt
< 1ft
Saturday Night
Low: 41 °F
WNW 10kt
< 1ft
Sunday
High: 59 °F
WNW 10kt
< 1ft
Sunday Night
Low: 39 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:07 pm EST Nov 4, 2026
Forecast Valid: 6pm EST Nov 4, 2026-6pm EST Nov 11, 2026

View Nearby Observations

Detailed Forecast

Tonight

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

Thursday

SSW wind 5 to 10 kt. A chance of rain, mainly before 10am. Waves 1 ft or less.

Thursday Night

Variable winds 5 kt or less. Rain likely and possibly a thunderstorm, mainly after 1am. Waves 1 ft or less.

Friday

Variable winds 5 kt or less. Rain. Waves 1 ft or less.

Friday Night

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

Saturday

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

Saturday Night

WNW wind 5 to 10 kt. Mostly clear. Waves 1 ft or less.

Sunday

WNW wind around 10 kt. Mostly sunny. Waves 1 ft or less.

Sunday Night

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