Above Average Temperatures in the West; Winter Weather Returns to the Upper Midwest and Great Lakes

Well above average temperatures will continue across the West this week, potentially breaking some daily high temperature records. A storm system dropping south out of Canada will bring a wintry mix to the Upper Midwest and Great Lakes Tuesday, pushing into the Central Appalachians and interior Northeast on Wednesday. Read More >

For More Weather Information:

Philadelphia, PA Local Forecast Office

16NM NNE Lewes DE

Marine Point Forecast

[NOTICE]

Tuesday
High: 45 °F
⇑S 10kt
1ft
Tuesday Night
Low: 41 °F
SSW 15kt
1-2ft
Wednesday
High: 47 °F
SW 10kt⇓
1-2ft
Wednesday Night
Low: 32 °F
W 10kt
1ft
Thursday
High: 39 °F
⇑WNW 20kt
1-2ft
Thursday Night
Low: 24 °F
WNW 25kt
4ft
Friday
High: 35 °F
WNW 20kt⇓
4ft
Friday Night
Low: 31 °F
SW 15kt
1-2ft
Saturday
High: 42 °F
SSW 10kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:11 pm EST Jan 12, 2026
Forecast Valid: 2am EST Jan 13, 2026-6pm EST Jan 19, 2026

View Nearby Observations

Detailed Forecast

Tuesday

W wind 5 to 8 kt becoming S 7 to 10 kt in the afternoon. Sunny. Waves around 1 ft.

Tuesday Night

SSW wind around 15 kt, with gusts as high as 20 kt. Partly cloudy. Waves 1 to 2 ft.

Wednesday

SW wind 7 to 10 kt decreasing to 5 to 8 kt in the afternoon. Increasing clouds. Waves 1 to 2 ft.

Wednesday Night

SSW wind 5 to 10 kt becoming W after midnight. A chance of rain, mainly after 1am. Waves around 1 ft.

Thursday

WNW wind 15 to 18 kt increasing to 17 to 20 kt in the afternoon. A chance of rain before 1pm. Waves 1 to 2 ft.

Thursday Night

WNW wind 20 to 25 kt. A slight chance of snow before 1am. Waves 2 ft building to 4 ft.

Friday

WNW wind 17 to 20 kt becoming W 15 to 18 kt in the afternoon. Mostly sunny. Waves 4 ft subsiding to 2 ft.

Friday Night

SW wind 10 to 15 kt. Partly cloudy. Waves 1 to 2 ft.

Saturday

SSW 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.