Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

For More Weather Information:

Philadelphia, PA Local Forecast Office

7NM SSE Lewes DE

Marine Point Forecast

[NOTICE]

Saturday
High: 75 °F
E 10kt
1ft
Saturday Night
Low: 70 °F
ESE 10kt
1ft
Sunday
High: 81 °F
W 10kt
1ft
Sunday Night
Low: 68 °F
Light Wind
1ft
Monday
High: 78 °F
W 10kt
1ft
Monday Night
Low: 67 °F
Light Wind
1ft
Tuesday
High: 78 °F
Light Wind
< 1ft
Tuesday Night
Low: 68 °F
Light Wind
< 1ft
Wednesday
High: 79 °F
SSE 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:43 am EDT Aug 22, 2026
Forecast Valid: 3am EDT Aug 22, 2026-6pm EDT Aug 28, 2026

View Nearby Observations

Detailed Forecast

Saturday

E wind 5 to 10 kt. Showers, with thunderstorms also possible after 11am. Patchy fog before 8am. Seas around 1 ft.

Saturday Night

ESE wind 5 to 10 kt becoming SW after midnight. Showers and thunderstorms likely before 2am, then a chance of showers. Patchy fog after 10pm. Seas around 1 ft.

Sunday

W wind 5 to 10 kt. A slight chance of showers before 7am. Patchy fog before 9am. Seas around 1 ft.

Sunday Night

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

Monday

WNW wind 5 to 10 kt becoming W in the afternoon. Sunny. Seas around 1 ft.

Monday Night

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

Tuesday

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

Tuesday Night

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

Wednesday

W wind 5 to 10 kt becoming SSE in the afternoon. Sunny. Seas 1 ft or less.

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.