A major winter storm is expected to impact the area late this weekend.

A major winter storm is expected to begin impacting the area Saturday night, continuing through early Monday afternoon. Significant snow accumulations are possible areawide. Some mixed precipitation is possible across southeastern PA, southern NJ, and the Delmarva. View this briefing for details. Read More >

Hazardous Weather Conditions

Small Craft Advisory until January 22, 01:00 PM EST

For More Weather Information:

Philadelphia, PA Local Forecast Office

20NM NE Lewes DE

Marine Point Forecast

[NOTICE]

Today
High: 46 °F
SW 10kt
1ft
Tonight
Low: 32 °F
Light Wind
< 1ft
Friday
High: 41 °F
⇑W 10kt
< 1ft
Friday Night
Low: 13 °F
NNW 15kt
1ft
Saturday
High: 23 °F
N 10kt
1ft
Saturday Night
Low: 19 °F
⇑NNE 15kt
< 1ft
Sunday
High: 35 °F
ENE 20kt
1ft
Sunday Night
Low: 28 °F
NE 15kt
1ft
Monday
High: 31 °F
⇑WNW 20kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:11 am EST Jan 22, 2026
Forecast Valid: 6am EST Jan 22, 2026-6pm EST Jan 28, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM EST THIS AFTERNOON...

Today

SW wind around 10 kt becoming W in the afternoon. Sunny. Seas around 1 ft.

Tonight

Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.

Friday

NW wind 5 to 8 kt becoming W 7 to 10 kt in the afternoon. Partly sunny. Seas 1 ft or less.

Friday Night

NNW wind around 15 kt, with gusts as high as 25 kt. Mostly cloudy. Seas around 1 ft.

Saturday

N wind around 10 kt, with gusts as high as 20 kt. Partly sunny. Seas around 1 ft.

Saturday Night

NNE wind 5 to 10 kt increasing to 10 to 15 kt after midnight. Snow. The snow could be heavy at times. Seas 1 ft or less.

Sunday

ENE wind 15 to 20 kt, with gusts as high as 30 kt. Snow before 1pm, then rain and snow. Seas around 1 ft.

Sunday Night

NE wind 10 to 15 kt becoming NNW after midnight. Winds could gust as high as 25 kt. Rain and snow before 1am, then a chance of snow. Seas around 1 ft.

Monday

WNW wind 15 to 18 kt increasing to 17 to 20 kt in the afternoon. Winds could gust as high as 30 kt. A chance of snow. Seas 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.