Tracking Two Storms Impacting the Northern U.S. Through Thanksgiving and into This Weekend

Heavy lake effect snow and gusty winds, including some local blizzard conditions, will continue into Thanksgiving Day across the Great Lakes then lingering through Friday night for Lakes Erie and Ontario. Confidence is increasing for another winter storm to develop over the northern and central Rockies Friday and track across the central Plains through the Midwest and Great Lakes this weekend. Read More >

Hazardous Weather Conditions

For More Weather Information:

Philadelphia, PA Local Forecast Office

19NM NE Lewes DE

Marine Point Forecast

[NOTICE]

Thanksgiving Day
High: 46 °F
⇑W 20kt
2-3ft

Small Craft Advisory
Tonight
Low: 34 °F
W 20kt
2ft

Small Craft Advisory
Friday
High: 44 °F
W 25kt
2ft

Gale Warning
Friday Night
Low: 34 °F
WNW 25kt⇓
2ft

Gale Warning
Saturday
High: 44 °F
WNW 15kt⇓
1ft
Saturday Night
Low: 37 °F
Light Wind
1ft
Sunday
High: 55 °F
⇑S 15kt
3ft
Sunday Night
Low: 38 °F
WNW 15kt
2-3ft
Monday
High: 47 °F
NNW 15kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:09 am EST Nov 27, 2025
Forecast Valid: 8am EST Nov 27, 2025-6pm EST Dec 3, 2025

View Nearby Observations

Detailed Forecast

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

Thanksgiving Day

W wind 15 to 18 kt increasing to 17 to 20 kt in the afternoon. Winds could gust as high as 25 kt. Increasing clouds. Seas 2 to 3 ft.

Tonight

W wind around 20 kt, with gusts as high as 30 kt. Mostly cloudy, then gradually becoming clear. Seas around 2 ft.

Friday

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

Friday Night

WNW wind 20 to 25 kt decreasing to 15 to 20 kt after midnight. Winds could gust as high as 30 kt. Mostly clear. Seas around 2 ft.

Saturday

WNW wind 12 to 15 kt decreasing to 10 to 13 kt in the afternoon. Winds could gust as high as 20 kt. Sunny. Seas around 1 ft.

Saturday Night

Variable winds 5 kt or less. Mostly cloudy. Seas around 1 ft.

Sunday

S wind 5 to 10 kt increasing to 10 to 15 kt in the afternoon. Winds could gust as high as 20 kt. A chance of rain after 1pm. Seas 1 ft building to 3 ft.

Sunday Night

SSW wind 10 to 15 kt becoming WNW after midnight. Winds could gust as high as 20 kt. Rain likely. Seas 2 to 3 ft.

Monday

NNW wind 10 to 15 kt. Partly sunny. Seas around 2 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.