For More Weather Information:

Philadelphia, PA Local Forecast Office

4NM E Lewes DE

Marine Point Forecast

[NOTICE]

Today
High: 51 °F
E 15kt
2ft
Tonight
Low: 47 °F
SSE 20kt
5ft
Monday
High: 56 °F
⇑S 25kt
7ft
Monday Night
Low: 35 °F
W 30kt⇓
8ft
Tuesday
High: 41 °F
W 25kt⇓
4-5ft
Tuesday Night
Low: 30 °F
NW 15kt
3-4ft
Wednesday
High: 39 °F
Light Wind
2-3ft
Wednesday Night
Low: 34 °F
Light Wind
2ft
Thursday
High: 45 °F
ESE 10kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:11 am EDT Mar 15, 2026
Forecast Valid: 8am EDT Mar 15, 2026-6pm EDT Mar 21, 2026

View Nearby Observations

Detailed Forecast

...GALE WATCH IN EFFECT FROM MONDAY MORNING THROUGH LATE MONDAY

Today

E wind around 15 kt, with gusts as high as 20 kt. Partly sunny. Seas around 2 ft.

Tonight

ESE wind 15 to 20 kt becoming SSE after midnight. Winds could gust as high as 25 kt. Rain and possibly a thunderstorm, mainly before 4am, then a chance of rain and thunderstorms after 4am. Seas 3 ft building to 5 ft.

Monday

S wind 20 to 23 kt increasing to 22 to 25 kt in the afternoon. Winds could gust as high as 35 kt. A chance of rain and thunderstorms, then showers and possibly a thunderstorm after 8am. Some of the storms could be severe. Seas 5 ft building to 7 ft.

Monday Night

W wind 27 to 30 kt becoming W 25 to 28 kt after midnight. Winds could gust as high as 40 kt. Showers and possibly a thunderstorm. Some of the storms could be severe. Seas 8 ft subsiding to 6 ft.

Tuesday

W wind 22 to 25 kt decreasing to 20 to 23 kt in the afternoon. A chance of showers before 8am. Seas 4 to 5 ft.

Tuesday Night

NW wind 10 to 15 kt. Mostly clear. Seas 3 to 4 ft.

Wednesday

Variable winds 5 kt or less. Mostly sunny. Seas 2 to 3 ft.

Wednesday Night

Variable winds 5 kt or less. Mostly cloudy. Seas around 2 ft.

Thursday

ESE wind 5 to 10 kt. Mostly sunny. Seas around 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.