Extreme Heat in the Southwest; Severe Weather in the Northern Plains; Heavy Rain in the East

Extreme heat continues across the Southwest as temperatures may top 120 degrees. The heat may expand across the West and south-central U.S. into the middle of the month. Severe thunderstorms capable of severe wind gusts and large hail will be the primary hazards today across the northern Plains into the upper Midwest. Rainfall could be locally heavy across the Eastern U.S. today. Read More >

For More Weather Information:

Corpus Christi, TX Local Forecast Office

19NM SSW Port Aransas TX

Marine Point Forecast

[NOTICE]

This Afternoon
High: 84 °F
SE 13kt
2ft
Tonight
Low: 82 °F
S 15kt
3ft
Tuesday
High: 84 °F
SE 15kt
2-3ft
Tuesday Night
Low: 82 °F
SSE 16kt
3ft
Wednesday
High: 84 °F
SSE 13kt
2-3ft
Wednesday Night
Low: 82 °F
SE 14kt
3ft
Thursday
High: 84 °F
SE 12kt
2-3ft
Thursday Night
Low: 82 °F
SE 15kt
3ft
Friday
High: 84 °F
ESE 11kt
2-3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:21 pm CDT Aug 3, 2026
Forecast Valid: 1pm CDT Aug 3, 2026-6pm CDT Aug 9, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

SE wind 9 to 13 kt. Sunny. Seas around 2 ft. .

Tonight

S wind around 15 kt. Mostly clear. Seas around 3 ft. .

Tuesday

SE wind 11 to 15 kt. Sunny. Seas 2 to 3 ft. .

Tuesday Night

SSE wind 13 to 16 kt. Mostly clear. Seas around 3 ft. .

Wednesday

SSE wind 10 to 13 kt. Sunny. Seas 2 to 3 ft. .

Wednesday Night

SE wind 11 to 14 kt. Mostly clear. Seas around 3 ft. .

Thursday

SE wind 9 to 12 kt. Sunny. Seas 2 to 3 ft. .

Thursday Night

SE wind 10 to 15 kt. Mostly clear. Seas around 3 ft. .

Friday

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