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

19NM SSW Port Aransas TX

Marine Point Forecast

[NOTICE]

This Afternoon
High: 85 °F
SSE 18kt
3-4ft

Small Craft Advisory
Tonight
Low: 82 °F
S 19kt
4ft

Small Craft Advisory
Wednesday
High: 85 °F
SSE 16kt
3ft
Wednesday Night
Low: 82 °F
S 18kt
3-4ft
Thursday
High: 86 °F
S 14kt
2-3ft
Thursday Night
Low: 82 °F
SE 16kt
3ft
Friday
High: 87 °F
SE 14kt
2-3ft
Friday Night
Low: 82 °F
SSE 17kt
3ft
Saturday
High: 85 °F
S 15kt
2-3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:46 pm CDT Jul 28, 2026
Forecast Valid: 2pm CDT Jul 28, 2026-6pm CDT Aug 3, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM CDT THIS MORNING

This Afternoon

SSE wind around 18 kt. Sunny. Seas 3 to 4 ft. .

Tonight

S wind 17 to 19 kt. Mostly clear. Seas around 4 ft. .

Wednesday

SSE wind 13 to 16 kt. Sunny. Seas around 3 ft. .

Wednesday Night

S wind 16 to 18 kt. Partly cloudy. Seas 3 to 4 ft. .

Thursday

S wind 12 to 14 kt. Mostly sunny. Seas 2 to 3 ft. .

Thursday Night

SE wind around 16 kt. Partly cloudy. Seas around 3 ft. .

Friday

SE wind 11 to 14 kt. Sunny. Seas 2 to 3 ft. .

Friday Night

SSE wind 15 to 17 kt. Partly cloudy. Seas around 3 ft. .

Saturday

S wind 12 to 15 kt. Mostly sunny. 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.