Flash Flooding Risk Continues in Texas; Wildfire Smoke Impacts in the East

Widespread, life-threatening considerable flash flooding is expected in south-central Texas through at least Friday. Catastrophic river flooding and rapid rises on small streams, arroyos, and typically dry washes are expected in the Texas Hill Country. Wildfire smoke is impacting air quality across much of the Great Lakes region into the Northeast U.S. with Air Quality Alerts in effect. Read More >

For More Weather Information:

Philadelphia, PA Local Forecast Office

15NM NE Lewes DE

Marine Point Forecast

[NOTICE]

Overnight
Low: 76 °F
WSW 10kt
< 1ft
Thursday
High: 90 °F
Light Wind
< 1ft
Thursday Night
Low: 77 °F
Light Wind
1ft
Friday
High: 88 °F
Light Wind
1ft
Friday Night
Low: 75 °F
Light Wind
1ft
Saturday
High: 90 °F
⇑SSE 10kt
1ft
Saturday Night
Low: 76 °F
S 15kt
2ft
Sunday
High: 88 °F
WNW 10kt
2-3ft
Sunday Night
Low: 73 °F
Light Wind
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:09 pm EDT Jul 15, 2026
Forecast Valid: 12am EDT Jul 16, 2026-6pm EDT Jul 22, 2026

View Nearby Observations

Detailed Forecast

Overnight

WSW wind 5 to 10 kt becoming WNW. Patchy smoke after 2am. Seas 1 ft or less.

Thursday

Variable winds 5 kt or less. Areas of smoke before 4pm. Seas 1 ft or less.

Thursday Night

Variable winds 5 kt or less. A slight chance of showers and thunderstorms between 11pm and midnight. Patchy smoke between 7pm and 8pm, then Widespread smoke, mainly between 1am and 3am. Seas around 1 ft.

Friday

Variable winds 5 kt or less. Areas of smoke. Seas around 1 ft.

Friday Night

Variable winds 5 kt or less. Areas of smoke before 2am. Seas around 1 ft.

Saturday

SSE wind 5 to 8 kt increasing to 7 to 10 kt in the afternoon. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Seas around 1 ft.

Saturday Night

S wind 10 to 15 kt becoming WSW after midnight. Winds could gust as high as 20 kt. Showers and possibly a thunderstorm before 2am, then showers likely. Seas around 2 ft.

Sunday

WNW wind around 10 kt. Showers likely, with thunderstorms also possible after 8am. Seas 2 to 3 ft.

Sunday Night

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