Heat Continues Across the Southern Plains and Gulf Coast; Heavy Rainfall from the Tennessee Valley to Southeast on Friday

Hazardous heat will continue across the Southern Plains, Gulf Coast and Desert Southwest through the weekend. Additional heat will build into the Great Basin and Northern Plains this weekend. A stalled front is expected to bring periods of heavy to excessive rainfall and flooding from the Tennessee Valley to the Southeast U.S on Friday. Read More >

For More Weather Information:

Philadelphia, PA Local Forecast Office

15NM NE Lewes DE

Marine Point Forecast

[NOTICE]

Friday
High: 79 °F
⇑ENE 10kt
< 1ft
Friday Night
Low: 68 °F
ENE 10kt
1ft
Saturday
High: 78 °F
NE 15kt
1ft
Saturday Night
Low: 68 °F
ENE 10kt⇓
1ft
Sunday
High: 79 °F
Light Wind
1ft
Sunday Night
Low: 68 °F
Light Wind
1ft
Monday
High: 83 °F
⇑S 10kt
1ft
Monday Night
Low: 70 °F
SSW 10kt
1ft
Tuesday
High: 86 °F
SSW 10kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:08 pm EDT Jul 23, 2026
Forecast Valid: 1am EDT Jul 24, 2026-6pm EDT Jul 30, 2026

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Detailed Forecast

Friday

ENE wind 5 to 8 kt increasing to 7 to 10 kt in the morning. Increasing clouds. Seas 1 ft or less.

Friday Night

ENE wind around 10 kt. Cloudy. Seas around 1 ft.

Saturday

NE wind 10 to 15 kt. Cloudy through mid morning, then becoming mostly sunny. Seas around 1 ft.

Saturday Night

ENE wind 5 to 10 kt becoming variable and less than 5 kt in the evening. Mostly 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.

Monday

WSW wind 5 to 8 kt becoming S 7 to 10 kt in the afternoon. Mostly sunny. Seas around 1 ft.

Monday Night

SSW wind around 10 kt. A chance of showers. Seas around 1 ft.

Tuesday

SSW wind around 10 kt. A chance of showers and thunderstorms after 2pm. Seas around 1 ft.

Winds and seas higher in and near tstms.

*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.