Areas of Extreme Heat and Excessive Rainfall Potential

Dangerous and extreme heat will remain across portions of the central U.S. this week, persisting across the mid to lower Mississippi Valley, Gulf Coast, southern Plains and portions of Texas. A heat wave over the Southwest U.S. will peak this weekend. Heavy to excessive rainfall may produce flash flooding from the Delmarva Peninsula north into the Hudson Valley today and tonight. Read More >

Hazardous Weather Conditions

Small Craft Advisory in effect from July 28, 10:00 AM CDT until July 28, 08:00 PM CDT

For More Weather Information:

Corpus Christi, TX Local Forecast Office

Port Aransas TX

Marine Point Forecast

[NOTICE]

This Afternoon
High: 86 °F
SSE 15kt
< 1ft
Tonight
Low: 82 °F
SSE 16kt
< 1ft
Wednesday
High: 86 °F
S 14kt
< 1ft
Wednesday Night
Low: 82 °F
SSE 15kt
< 1ft
Thursday
High: 87 °F
SSE 12kt
< 1ft
Thursday Night
Low: 82 °F
SSE 13kt
< 1ft
Friday
High: 87 °F
SSE 12kt
< 1ft
Friday Night
Low: 80 °F
SSE 12kt
< 1ft
Saturday
High: 89 °F
S 12kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:11 pm CDT Jul 28, 2026
Forecast Valid: 4pm CDT Jul 28, 2026-6pm CDT Aug 4, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING...

This Afternoon

SSE wind around 15 kt. Sunny. Seas 1 ft or less. .

Tonight

SSE wind 14 to 16 kt. Mostly clear. Seas 1 ft or less. .

Wednesday

S wind 12 to 14 kt. Sunny. Seas 1 ft or less. .

Wednesday Night

SSE wind around 15 kt. Partly cloudy. Seas 1 ft or less. .

Thursday

SSE wind 10 to 12 kt. Mostly sunny. Seas 1 ft or less. .

Thursday Night

SSE wind around 13 kt. Partly cloudy. Seas 1 ft or less. .

Friday

SSE wind 10 to 12 kt. Mostly sunny. Seas 1 ft or less. .

Friday Night

SSE wind around 12 kt, with gusts as high as 18 kt. Partly cloudy. Seas 1 ft or less. .

Saturday

S wind 10 to 12 kt. Mostly 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.