Record Heat for the Intermountain West and Northern Plains; Heavy Rainfall and Severe Weather Threats

Record setting heat is expected over the next several days from the Intermountain West through the northern Plains. Furthermore, fire weather concerns increase with dry and breezy conditions. Meanwhile, heavy rainfall and severe thunderstorm threats for the Ohio/Tennessee Valleys, central Appalachians and Southeast today. The threat shifts to central Gulf Coast and across central Texas this week. Read More >

For More Weather Information:

Philadelphia, PA Local Forecast Office

7NM SSE Lewes DE

Marine Point Forecast

[NOTICE]

This Afternoon
High: 82 °F
E 15kt
1ft
Tonight
Low: 73 °F
ESE 10kt
1ft
Monday
High: 81 °F
E 10kt
1ft
Monday Night
Low: 71 °F
Light Wind
1ft
Tuesday
High: 85 °F
⇑SSE 10kt
< 1ft
Tuesday Night
Low: 74 °F
S 10kt
1ft
Wednesday
High: 92 °F
WSW 10kt
1ft
Wednesday Night
Low: 77 °F
SW 10kt
1ft
Thursday
High: 85 °F
Light Wind
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:08 am EDT Jul 12, 2026
Forecast Valid: 12pm EDT Jul 12, 2026-6pm EDT Jul 18, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

E wind 10 to 15 kt. Partly sunny. Seas around 1 ft.

Tonight

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

Monday

E wind around 10 kt. Mostly sunny. Seas around 1 ft.

Monday Night

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

Tuesday

Variable winds less than 5 kt becoming SSE 5 to 10 kt in the afternoon. Sunny. Seas 1 ft or less.

Tuesday Night

S wind around 10 kt becoming SW after midnight. Clear. Seas around 1 ft.

Wednesday

WSW wind around 10 kt. Sunny. Seas around 1 ft.

Wednesday Night

SW wind around 10 kt becoming W after midnight. Mostly clear. Seas around 1 ft.

Thursday

Variable winds 5 kt or less. Sunny. 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.