Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

For More Weather Information:

Corpus Christi, TX Local Forecast Office

Port Aransas TX

Marine Point Forecast

[NOTICE]

Thursday
High: 88 °F
S 13kt
< 1ft
Thursday Night
Low: 82 °F
SSE 15kt
< 1ft
Friday
High: 88 °F
S 11kt
< 1ft
Friday Night
Low: 82 °F
S 14kt
< 1ft
Saturday
High: 88 °F
SSE 11kt
< 1ft
Saturday Night
Low: 82 °F
SSE 14kt
< 1ft
Sunday
High: 88 °F
SSE 10kt
< 1ft
Sunday Night
Low: 81 °F
SSE 10kt
< 1ft
Monday
High: 90 °F
SE 9kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:46 am CDT Aug 20, 2026
Forecast Valid: 3am CDT Aug 20, 2026-6pm CDT Aug 26, 2026

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Detailed Forecast

...SMALL CRAFT SHOULD EXERCISE CAUTION...

Thursday

S wind 11 to 13 kt. Mostly sunny. Seas 1 ft or less. .

Thursday Night

SSE wind 12 to 15 kt. Mostly clear. Seas 1 ft or less. .

Friday

S wind around 11 kt. Mostly sunny. Seas 1 ft or less. .

Friday Night

S wind 11 to 14 kt. Mostly clear. Seas 1 ft or less. .

Saturday

SSW wind 8 to 11 kt becoming SSE in the afternoon. Sunny. Seas 1 ft or less. .

Saturday Night

SSE wind 11 to 14 kt. Mostly clear. Seas 1 ft or less. .

Sunday

SSW wind 7 to 10 kt becoming SSE in the afternoon. Sunny. Seas 1 ft or less. .

Sunday Night

SSE wind 8 to 10 kt. Mostly clear. Seas 1 ft or less. .

Monday

SSW wind 6 to 9 kt becoming SE in the afternoon. Sunny. Seas 1 ft or less. .

*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.