For More Weather Information:

Philadelphia, PA Local Forecast Office

19NM NNE Lewes DE

Marine Point Forecast

[NOTICE]

Tonight
Low: 28 °F
NW 25kt⇓
2-3ft

Small Craft Advisory
Friday
High: 39 °F
Light Wind
1ft
Friday Night
Low: 35 °F
Light Wind
1ft
Saturday
High: 43 °F
Light Wind
1ft
Saturday Night
Low: 35 °F
NNW 10kt
1ft
Sunday
High: 44 °F
Light Wind
1ft
Sunday Night
Low: 33 °F
⇑NW 15kt
1-2ft
Monday
High: 38 °F
N 20kt
2ft
Monday Night
Low: 27 °F
N 20kt⇓
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:09 pm EST Dec 4, 2025
Forecast Valid: 6pm EST Dec 4, 2025-6pm EST Dec 11, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EST THIS EVENING...

Tonight

NW wind 20 to 25 kt becoming NNE 10 to 15 kt. A slight chance of snow after 5am. Waves 2 to 3 ft.

Friday

Variable winds 5 kt or less. Snow likely before noon, then a chance of rain and snow between noon and 2pm, then rain likely after 2pm. Waves around 1 ft.

Friday Night

Variable winds 5 kt or less. A chance of rain, mainly before 1am. Waves around 1 ft.

Saturday

Variable winds 5 kt or less. Partly sunny. Waves around 1 ft.

Saturday Night

W wind 5 to 10 kt becoming NNW after midnight. Partly cloudy. Waves around 1 ft.

Sunday

Variable winds 5 kt or less. Partly sunny. Waves around 1 ft.

Sunday Night

W wind 5 to 8 kt becoming NW 10 to 15 kt after midnight. Mostly cloudy. Waves 1 to 2 ft.

Monday

N wind around 20 kt, with gusts as high as 25 kt. Mostly sunny. Waves around 2 ft.

Monday Night

N wind 15 to 20 kt decreasing to 10 to 15 kt after midnight. Mostly clear. Waves 1 to 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.