Frigid Airmass to Bring Significantly Colder Temperatures; Snow Continues Downwind of the Great Lakes

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected in the Southeast by Tuesday morning. Moderate to heavy lake effect snow will continue downwind of the Great Lakes through Monday. Several inches of snow accumulation is expected, including in portions of the Chicago Metro Read More >

Hazardous Weather Conditions

For More Weather Information:

Philadelphia, PA Local Forecast Office

14NM NW Lewes DE

Marine Point Forecast

[NOTICE]

Monday
High: 54 °F
⇑WNW 15kt
< 1ft
Monday Night
Low: 31 °F
WNW 15kt
1ft
Veterans Day
High: 46 °F
W 25kt
2ft
Tuesday Night
Low: 35 °F
W 20kt
1ft
Wednesday
High: 58 °F
SW 20kt
1ft
Wednesday Night
Low: 42 °F
W 10kt
1ft
Thursday
High: 55 °F
WNW 15kt
1ft
Thursday Night
Low: 37 °F
WNW 10kt
1ft
Friday
High: 56 °F
W 10kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:00 pm EST Nov 9, 2025
Forecast Valid: 1am EST Nov 10, 2025-6pm EST Nov 16, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY AFTERNOON THROUGH

Monday

WNW wind 5 to 10 kt increasing to 10 to 15 kt in the afternoon. Winds could gust as high as 20 kt. Showers likely, mainly before 7am. Waves 1 ft or less.

Monday Night

WNW wind around 15 kt, with gusts as high as 30 kt. A slight chance of showers before 1am. Waves around 1 ft.

Veterans Day

W wind 20 to 25 kt, with gusts as high as 35 kt. Sunny. Waves around 2 ft.

Tuesday Night

W wind 15 to 20 kt becoming SW after midnight. Winds could gust as high as 25 kt. Partly cloudy. Waves around 1 ft.

Wednesday

SW wind 15 to 20 kt, with gusts as high as 25 kt. Sunny. Waves around 1 ft.

Wednesday Night

W wind around 10 kt, with gusts as high as 20 kt. Mostly clear. Waves around 1 ft.

Thursday

WNW wind 10 to 15 kt, with gusts as high as 20 kt. Sunny. Waves around 1 ft.

Thursday Night

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

Friday

W wind around 10 kt. Mostly sunny. Waves around 1 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.