For More Weather Information:

Philadelphia, PA Local Forecast Office

15NM NE Lewes DE

Marine Point Forecast

[NOTICE]

Tonight
Low: 56 °F
S 15kt⇓
1-2ft
Thursday
High: 64 °F
NW 10kt
1ft
Thursday Night
Low: 53 °F
WNW 10kt
1ft
Friday
High: 65 °F
WNW 10kt
1-2ft
Friday Night
Low: 57 °F
Light Wind
1-2ft
Saturday
High: 69 °F
⇑S 10kt
1ft
Saturday Night
Low: 62 °F
SSW 10kt
1ft
Sunday
High: 79 °F
Light Wind
1ft
Sunday Night
Low: 61 °F
Light Wind
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:09 pm EDT May 13, 2026
Forecast Valid: 10pm EDT May 13, 2026-6pm EDT May 20, 2026

View Nearby Observations

Detailed Forecast

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

Tonight

S wind 10 to 15 kt decreasing to 5 to 10 kt after midnight. Winds could gust as high as 20 kt. A chance of showers and thunderstorms before 2am, then showers and possibly a thunderstorm between 2am and 4am, then a chance of showers and thunderstorms after 4am. Seas 1 to 2 ft.

Thursday

NW wind around 10 kt. A chance of showers, mainly before noon. Seas around 1 ft.

Thursday Night

WNW wind around 10 kt. Partly cloudy. Seas around 1 ft.

Friday

WNW wind around 10 kt. Mostly sunny. Seas 1 to 2 ft.

Friday Night

Variable winds 5 kt or less. Mostly clear. Seas 1 to 2 ft.

Saturday

SW wind 5 to 8 kt becoming S 7 to 10 kt in the afternoon. Sunny. Seas around 1 ft.

Saturday Night

SSW wind 5 to 10 kt. Partly cloudy. Seas around 1 ft.

Sunday

Variable winds 5 kt or less. Mostly sunny. Seas around 1 ft.

Sunday Night

Variable winds 5 kt or less. Partly cloudy. Seas 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.