For More Weather Information:

Philadelphia, PA Local Forecast Office

15NM NE Lewes DE

Marine Point Forecast

[NOTICE]

Tonight
Low: 45 °F
⇑NW 15kt
1ft
Sunday
High: 61 °F
WNW 15kt
< 1ft
Sunday Night
Low: 51 °F
Light Wind
< 1ft
Monday
High: 67 °F
SSW 10kt
< 1ft
Monday Night
Low: 55 °F
S 10kt
< 1ft
Tuesday
High: 71 °F
S 15kt
< 1ft
Tuesday Night
Low: 58 °F
S 20kt
< 1ft
Wednesday
High: 69 °F
SSW 15kt
< 1ft
Wednesday Night
Low: 56 °F
S 15kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:08 pm EDT May 2, 2026
Forecast Valid: 4pm EDT May 2, 2026-6pm EDT May 9, 2026

View Nearby Observations

Detailed Forecast

Tonight

NW wind 5 to 8 kt becoming NW 10 to 15 kt after midnight. Winds could gust as high as 20 kt. Cloudy during the early evening, then gradual clearing. Seas around 1 ft.

Sunday

WNW wind 10 to 15 kt, with gusts as high as 25 kt. Sunny. Seas 1 ft or less.

Sunday Night

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

Monday

SSW wind around 10 kt. Sunny. Seas 1 ft or less.

Monday Night

S wind around 10 kt. Mostly clear. Seas 1 ft or less.

Tuesday

S wind 10 to 15 kt, with gusts as high as 20 kt. Sunny. Seas 1 ft or less.

Tuesday Night

S wind 15 to 20 kt, with gusts as high as 30 kt. Partly cloudy. Seas 1 ft or less.

Wednesday

SSW wind around 15 kt, with gusts as high as 25 kt. A chance of showers. Seas 1 ft or less.

Wednesday Night

S wind 10 to 15 kt, with gusts as high as 25 kt. Showers likely. Seas 1 ft or less.

*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.