Winter Weather Brings Dangerous Travel Conditions Across the Northern U.S.

Heavy lake effect snow will persist downwind of the Great Lakes through early Saturday. Snow squalls with heavy snow and gusty winds will create dangerous travel in the Interior Northeast due to low visibility and slippery roads. A major winter storm will bring moderate to heavy, accumulating snow and gusty winds from the eastern Plains to the western Great Lakes today through Saturday. Read More >

Hazardous Weather Conditions

Small Craft Advisory in effect from November 29, 12:44 AM EST until November 29, 07:00 AM EST

For More Weather Information:

Philadelphia, PA Local Forecast Office

20NM NNW Lewes DE

Marine Point Forecast

[NOTICE]

Today
High: 43 °F
NW 15kt⇓
1-2ft

Small Craft Advisory
Tonight
Low: 39 °F
⇑S 10kt
< 1ft
Sunday
High: 51 °F
SSW 15kt
1-2ft
Sunday Night
Low: 38 °F
WNW 25kt
2-3ft
Monday
High: 43 °F
NNW 20kt⇓
2-3ft
Monday Night
Low: 37 °F
Light Wind
1ft
Tuesday
High: 46 °F
⇑N 15kt
1-2ft
Tuesday Night
Low: 36 °F
NW 20kt
2-3ft
Wednesday
High: 43 °F
NW 20kt⇓
2-3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:09 am EST Nov 29, 2025
Forecast Valid: 6am EST Nov 29, 2025-6pm EST Dec 5, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM EST THIS MORNING...

Today

NW wind 10 to 15 kt decreasing to 5 to 10 kt in the afternoon. Sunny. Waves 1 to 2 ft.

Tonight

SW wind 5 to 8 kt becoming S 7 to 10 kt in the evening. Increasing clouds. Waves 1 ft or less.

Sunday

S wind around 15 kt becoming SW in the afternoon. Winds could gust as high as 20 kt. Rain likely, mainly after 1pm. Waves 1 to 2 ft.

Sunday Night

WSW wind 20 to 25 kt becoming NW after midnight. A chance of rain before 1am. Waves 2 to 3 ft.

Monday

NNW wind 15 to 20 kt decreasing to 10 to 15 kt in the afternoon. Winds could gust as high as 25 kt. Sunny. Waves 2 to 3 ft.

Monday Night

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

Tuesday

E wind 5 to 8 kt becoming N 10 to 15 kt in the afternoon. Rain. Waves 1 to 2 ft.

Tuesday Night

NW wind around 20 kt, with gusts as high as 25 kt. Rain likely. Waves 2 to 3 ft.

Wednesday

NW wind 15 to 20 kt decreasing to 10 to 15 kt in the afternoon. Sunny. Waves 2 to 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.