Heat Wave and Severe Thunderstorms this Independence Day

A prolonged, dangerous heat wave will persist through the Independence Day weekend across the Ohio Valley, Midwest, and Mid-Atlantic. Numerous temperature records are expected. Clusters of severe thunderstorms will move across parts of the Allegheny Plateau into Mid Atlantic this Independence Day, with potential for widespread damaging winds. Additional severe thunderstorms in the Great Plains. Read More >

For More Weather Information:

Corpus Christi, TX Local Forecast Office

19NM SSW Port Aransas TX

Marine Point Forecast

[NOTICE]

Sunday
High: 84 °F
S 12kt
2-3ft
Sunday Night
Low: 83 °F
SE 14kt
2ft
Monday
High: 85 °F
S 11kt
2ft
Monday Night
Low: 83 °F
SE 14kt
2ft
Tuesday
High: 85 °F
SE 10kt
2ft
Tuesday Night
Low: 83 °F
SE 14kt
2-3ft
Wednesday
High: 85 °F
SSE 14kt
2-3ft
Wednesday Night
Low: 83 °F
S 17kt
3-4ft
Thursday
High: 85 °F
S 17kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:46 am CDT Jul 5, 2026
Forecast Valid: 3am CDT Jul 5, 2026-6pm CDT Jul 11, 2026

View Nearby Observations

Detailed Forecast

Sunday

S wind 9 to 12 kt. A slight chance of showers between 7am and 1pm. Seas 2 to 3 ft. .

Sunday Night

SE wind around 14 kt. Partly cloudy. Seas around 2 ft. .

Monday

S wind 7 to 11 kt becoming SE in the afternoon. Sunny. Seas around 2 ft. .

Monday Night

SE wind 12 to 14 kt. Partly cloudy. Seas around 2 ft. .

Tuesday

SE wind 8 to 10 kt. Mostly sunny. Seas around 2 ft. .

Tuesday Night

SE wind around 14 kt. Mostly clear. Seas 2 to 3 ft. .

Wednesday

SSE wind 10 to 14 kt. Sunny. Seas 2 to 3 ft. .

Wednesday Night

S wind around 17 kt. Mostly clear. Seas 3 to 4 ft. .

Thursday

S wind 15 to 17 kt. Sunny. Seas around 3 ft. .

*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.