For More Weather Information:

Philadelphia, PA Local Forecast Office

4NM E Lewes DE

Marine Point Forecast

[NOTICE]

Tonight
Low: 35 °F
⇑NNE 20kt
1ft

Small Craft Advisory
Washington's Birthday
High: 37 °F
N 20kt⇓
5ft

Small Craft Advisory
Monday Night
Low: 32 °F
Light Wind
4ft

Small Craft Advisory
Tuesday
High: 42 °F
Light Wind
4ft

Small Craft Advisory
Tuesday Night
Low: 37 °F
Light Wind
3-4ft
Wednesday
High: 48 °F
SSW 15kt
3ft
Wednesday Night
Low: 39 °F
SW 15kt
3ft
Thursday
High: 44 °F
ENE 10kt
2-3ft
Thursday Night
Low: 39 °F
Light Wind
2-3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:47 pm EST Feb 15, 2026
Forecast Valid: 10pm EST Feb 15, 2026-6pm EST Feb 22, 2026

View Nearby Observations

Detailed Forecast

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

Tonight

ENE wind 10 to 15 kt becoming NNE 15 to 20 kt after midnight. Rain, mainly before 5am. Seas around 1 ft.

Washington's Birthday

N wind 15 to 20 kt decreasing to 10 to 15 kt in the afternoon. A chance of rain, mainly before 9am. Patchy fog before noon. Seas 3 ft building to 5 ft.

Monday Night

Variable winds 5 kt or less. Mostly cloudy. Seas around 4 ft.

Tuesday

Variable winds 5 kt or less. Mostly sunny. Seas around 4 ft.

Tuesday Night

Variable winds 5 kt or less. Mostly cloudy. Seas 3 to 4 ft.

Wednesday

SSW wind 10 to 15 kt. A slight chance of rain. Seas around 3 ft.

Wednesday Night

SW wind 10 to 15 kt becoming WNW after midnight. Partly cloudy. Seas around 3 ft.

Thursday

N wind 5 to 10 kt becoming ENE in the afternoon. Partly sunny. Seas 2 to 3 ft.

Thursday Night

Variable winds 5 kt or less. A chance of rain. Seas 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.