Areas of Heavy to Excessive Rainfall and Hot Temperatures This Week

Heavy to excessive rainfall could bring areas of flooding at times Monday through Thursday across parts of the central Plains into the Midwest as well as southern Arizona and New Mexico. Hot temperatures and high humidity will continue across much of east Texas into the lower and mid-Mississippi Valley through at least midweek. Read More >

For More Weather Information:

Philadelphia, PA Local Forecast Office

15NM NE Lewes DE

Marine Point Forecast

[NOTICE]

Monday
High: 80 °F
N 15kt
1-2ft
Monday Night
Low: 69 °F
N 10kt
1-2ft
Tuesday
High: 77 °F
NE 10kt
1-2ft
Tuesday Night
Low: 62 °F
Light Wind
1-2ft
Wednesday
High: 77 °F
Light Wind
1ft
Wednesday Night
Low: 63 °F
Light Wind
1-2ft
Thursday
High: 79 °F
Light Wind
1ft
Thursday Night
Low: 66 °F
Light Wind
1-2ft
Friday
High: 81 °F
Light Wind
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:40 pm EDT Sep 13, 2026
Forecast Valid: 1am EDT Sep 14, 2026-6pm EDT Sep 20, 2026

View Nearby Observations

Detailed Forecast

Monday

NW wind 10 to 15 kt becoming N in the afternoon. Winds could gust as high as 20 kt. Partly sunny, then gradually becoming sunny. Seas 1 to 2 ft.

Monday Night

N wind around 10 kt becoming NNE after midnight. Clear. Seas 1 to 2 ft.

Tuesday

NE wind 5 to 10 kt becoming E in the afternoon. Sunny. Seas 1 to 2 ft.

Tuesday Night

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

Wednesday

Variable winds 5 kt or less. Sunny. Seas around 1 ft.

Wednesday Night

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

Thursday

Variable winds 5 kt or less. Sunny. Seas around 1 ft.

Thursday Night

Variable winds 5 kt or less. Partly cloudy. Seas 1 to 2 ft.

Friday

Variable winds 5 kt or less. Mostly sunny. 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.