Heavy Rainfall and Flooding in the Southwest and Along the East Coast

A multi-day heavy rainfall event is set to begin across New Mexico into west Texas Tuesday through Wednesday. Flash flooding and debris flows in the vicinity of burn scars will also be possible. A strong coastal low will develop offshore of the Mid-Atlantic coast midweek, bringing heavy rainfall, strong winds and coastal flooding to much of the East Coast through Friday. Read More >

Hazardous Weather Conditions

For More Weather Information:

Philadelphia, PA Local Forecast Office

18NM NE Lewes DE

Marine Point Forecast

[NOTICE]

Today
High: 70 °F
ENE 20kt
3ft
Tonight
Low: 60 °F
ENE 25kt
3-4ft
Wednesday
High: 73 °F
NE 30kt
3-4ft
Wednesday Night
Low: 60 °F
NE 30kt
4ft
Thursday
High: 71 °F
NE 25kt
4ft
Thursday Night
Low: 56 °F
NNE 20kt
3-4ft
Friday
High: 72 °F
N 15kt
3-4ft
Friday Night
Low: 59 °F
N 20kt
3-4ft
Saturday
High: 70 °F
N 15kt
3-4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:09 am EDT Sep 22, 2026
Forecast Valid: 6am EDT Sep 22, 2026-6pm EDT Sep 28, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON...

Today

ENE wind 15 to 20 kt, with gusts as high as 30 kt. Showers likely, mainly after noon. Seas around 3 ft.

Tonight

ENE wind 20 to 25 kt, with gusts as high as 35 kt. Showers likely, mainly before 11pm. Seas 3 to 4 ft.

Wednesday

NE wind 25 to 30 kt, with gusts as high as 40 kt. A chance of showers, mainly before 10am. Seas 3 to 4 ft.

Wednesday Night

NE wind 25 to 30 kt, with gusts as high as 40 kt. A slight chance of showers after 2am. Seas around 4 ft.

Thursday

NE wind 20 to 25 kt, with gusts as high as 35 kt. A slight chance of showers before 8am, then a slight chance of showers after 2pm. Seas around 4 ft.

Thursday Night

NNE wind 15 to 20 kt, with gusts as high as 30 kt. A slight chance of showers before 8pm, then a chance of showers after 2am. Seas 3 to 4 ft.

Friday

N wind around 15 kt, with gusts as high as 25 kt. A chance of showers before 8am, then a chance of showers after 2pm. Seas 3 to 4 ft.

Friday Night

N wind 15 to 20 kt. A chance of showers. Seas 3 to 4 ft.

Saturday

N wind around 15 kt, with gusts as high as 20 kt. A chance of showers. Seas 3 to 4 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.