For More Weather Information:

Philadelphia, PA Local Forecast Office

31NM NNW Lewes DE

Marine Point Forecast

[NOTICE]

Tonight
Low: 37 °F
ENE 10kt
1ft
Friday
High: 50 °F
E 10kt
1ft
Friday Night
Low: 36 °F
Light Wind
1ft
Saturday
High: 48 °F
Light Wind
1ft
Saturday Night
Low: 32 °F
Light Wind
< 1ft
Sunday
High: 40 °F
NE 10kt
1ft
Sunday Night
Low: 29 °F
⇑N 20kt
2ft
Monday
High: 39 °F
NNW 15kt
2ft
Monday Night
Low: 25 °F
NW 10kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:16 pm EST Feb 19, 2026
Forecast Valid: 8pm EST Feb 19, 2026-6pm EST Feb 26, 2026

View Nearby Observations

Detailed Forecast

Tonight

ENE wind around 10 kt. Rain, mainly before 4am. Patchy fog before 9pm, then Patchy fog between 10pm and 1am, then Patchy fog after 3am. Waves around 1 ft.

Friday

E wind 5 to 10 kt becoming SSW in the afternoon. Rain, mainly before 3pm. Patchy fog before 2pm. Waves around 1 ft.

Friday Night

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

Saturday

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

Saturday Night

Variable winds 5 kt or less. A chance of rain after 1am. Waves 1 ft or less.

Sunday

NE wind 5 to 10 kt. Rain and snow. Waves around 1 ft.

Sunday Night

NNE wind 15 to 18 kt becoming N 17 to 20 kt after midnight. Winds could gust as high as 30 kt. Snow, mainly before 1am. Waves around 2 ft.

Monday

NNW wind around 15 kt, with gusts as high as 25 kt. A chance of snow. Waves around 2 ft.

Monday Night

NW wind around 10 kt. Mostly cloudy. 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.