Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains Thursday night, crossing the Midwest and reaching the Gulf Coast Friday night. Confidence continues to increase for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Hazardous Weather Conditions

Small Craft Advisory in effect from January 29, 12:00 AM EST until January 30, 06:00 AM EST
Freezing Spray Advisory in effect from January 29, 12:00 AM EST until January 30, 06:00 AM EST

For More Weather Information:

Philadelphia, PA Local Forecast Office

15NM NE Lewes DE

Marine Point Forecast

[NOTICE]

Today
High: 23 °F
WNW 20kt
1ft
Tonight
Low: 12 °F
NW 20kt
1ft
Friday
High: 22 °F
WNW 15kt
1ft
Friday Night
Low: 11 °F
NW 10kt
1ft
Saturday
High: 24 °F
N 10kt
1ft
Saturday Night
Low: 16 °F
⇑N 20kt
3ft
Sunday
High: 28 °F
N 25kt
3-4ft
Sunday Night
Low: 19 °F
NW 20kt
3-4ft
Monday
High: 33 °F
NW 15kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:11 am EST Jan 29, 2026
Forecast Valid: 8am EST Jan 29, 2026-6pm EST Feb 4, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

Today

WNW wind 15 to 20 kt. Partly sunny. Seas around 1 ft.

Tonight

NW wind 15 to 20 kt. Partly cloudy. Seas around 1 ft.

Friday

WNW wind 10 to 15 kt. Mostly sunny. Seas around 1 ft.

Friday Night

NW wind 5 to 10 kt. Mostly cloudy. Seas around 1 ft.

Saturday

N wind around 10 kt. A chance of snow after 1pm. Seas around 1 ft.

Saturday Night

N wind 15 to 18 kt increasing to 17 to 20 kt after midnight. Winds could gust as high as 35 kt. Snow likely, mainly after 1am. Patchy freezing spray after 4am. Seas 1 ft building to 3 ft.

Sunday

N wind 20 to 25 kt, with gusts as high as 35 kt. Snow likely, mainly before 1pm. Patchy freezing spray before 7am. Seas 3 to 4 ft.

Sunday Night

NW wind 15 to 20 kt, with gusts as high as 35 kt. Mostly cloudy. Seas 3 to 4 ft.

Monday

NW wind around 15 kt, with gusts as high as 25 kt. Mostly sunny. Seas around 3 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.