Severe Weather and Heavy Rain from the Great Lakes to the Mid-Atlantic; Heat Persists in the East

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected from the Upper Ohio Valley into the southern Mid-Atlantic today and portions of the central Appalachians and Carolinas on Saturday. Monsoonal moisture will bring a flash flooding threat to the Desert Southwest. Sweltering heat persists from the Plains to the southern Mid-Atlantic through tonight. Read More >

For More Weather Information:

Corpus Christi, TX Local Forecast Office

19NM SSW Port Aransas TX

Marine Point Forecast

[NOTICE]

This Afternoon
High: 85 °F
ESE 12kt
2ft
Tonight
Low: 83 °F
ESE 13kt
2ft
Saturday
High: 85 °F
ESE 11kt
2ft
Saturday Night
Low: 83 °F
ESE 12kt
2ft
Sunday
High: 85 °F
ESE 10kt
1-2ft
Sunday Night
Low: 83 °F
SE 11kt
2ft
Labor Day
High: 85 °F
ESE 10kt
1-2ft
Monday Night
Low: 83 °F
ESE 12kt
2ft
Tuesday
High: 85 °F
SE 11kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:46 am CDT Sep 4, 2026
Forecast Valid: 12pm CDT Sep 4, 2026-6pm CDT Sep 10, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

ESE wind 8 to 12 kt. Mostly sunny. Seas around 2 ft. .

Tonight

ESE wind 10 to 13 kt becoming S after midnight. Partly cloudy. Seas around 2 ft. .

Saturday

S wind 6 to 11 kt becoming ESE in the afternoon. A slight chance of showers and thunderstorms before 3pm. Seas around 2 ft. .

Saturday Night

ESE wind 8 to 12 kt becoming S after midnight. Partly cloudy. Seas around 2 ft. .

Sunday

S wind 5 to 10 kt becoming ESE in the afternoon. A chance of showers and thunderstorms before 1pm. Seas 1 to 2 ft. .

Sunday Night

SE wind 8 to 11 kt. Mostly clear. Seas around 2 ft. .

Labor Day

S wind 5 to 10 kt becoming ESE in the afternoon. A chance of showers and thunderstorms before 1pm. Seas 1 to 2 ft. .

Monday Night

ESE wind 8 to 12 kt becoming S after midnight. Partly cloudy. Seas around 2 ft. .

Tuesday

SE wind 6 to 11 kt. A slight chance of showers and thunderstorms before 1pm. Seas around 2 ft. .

Winds and seas higher in and near thunderstorms.

*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.