For More Weather Information:

Philadelphia, PA Local Forecast Office

12NM NE Lewes DE

Marine Point Forecast

[NOTICE]

Today
High: 57 °F
NW 25kt⇓
2ft
Tonight
Low: 48 °F
WNW 15kt⇓
1-2ft
Monday
High: 52 °F
WNW 15kt
1-2ft
Monday Night
Low: 38 °F
NW 15kt
2ft
Tuesday
High: 52 °F
N 10kt
1ft
Tuesday Night
Low: 46 °F
S 15kt
1-2ft
Wednesday
High: 60 °F
SW 15kt
1-2ft
Wednesday Night
Low: 52 °F
Light Wind
1ft
Thursday
High: 63 °F
Light Wind
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:03 am EDT Apr 19, 2026
Forecast Valid: 10am EDT Apr 19, 2026-6pm EDT Apr 25, 2026

View Nearby Observations

Detailed Forecast

...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM EDT THIS MORNING...

Today

NW wind 22 to 25 kt decreasing to 20 to 23 kt in the afternoon. Winds could gust as high as 35 kt. Showers likely, mainly between 1pm and 3pm. Waves around 2 ft.

Tonight

WNW wind 10 to 15 kt decreasing to 5 to 10 kt after midnight. Mostly clear. Waves 1 to 2 ft.

Monday

W wind 10 to 15 kt becoming NW in the afternoon. Winds could gust as high as 20 kt. A slight chance of showers. Waves 1 to 2 ft.

Monday Night

NW wind 10 to 15 kt becoming N after midnight. Mostly clear. Waves around 2 ft.

Tuesday

N wind 5 to 10 kt becoming SW in the afternoon. Sunny. Waves around 1 ft.

Tuesday Night

S wind 10 to 15 kt. A slight chance of showers after 2am. Waves 1 to 2 ft.

Wednesday

SW wind 10 to 15 kt. A chance of showers after 8am. Waves 1 to 2 ft.

Wednesday Night

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

Thursday

Variable winds 5 kt or less. 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.