Heat Persists in the South Central U.S. and Southwest; Heavy rains in the Desert Southwest and Central Plains

Sweltering heat remains across the South-Central Plains, Lower/Middle Mississippi Valley, and the Southwest this week with limited nighttime relief. Thunderstorms will bring heavy rainfall leading to localized flash flooding in portions of the Desert Southwest and central Plains. Isolated strong to severe thunderstorms are possible across portions of the central Plains into the Northeast. Read More >

For More Weather Information:

Corpus Christi, TX Local Forecast Office

Port Aransas TX

Marine Point Forecast

[NOTICE]

This Afternoon
High: 88 °F
ESE 9kt
< 1ft
Tonight
Low: 82 °F
ESE 10kt
< 1ft
Thursday
High: 88 °F
⇑SE 9kt
< 1ft
Thursday Night
Low: 83 °F
SE 11kt
< 1ft
Friday
High: 89 °F
S 13kt
< 1ft
Friday Night
Low: 83 °F
SSE 15kt
< 1ft
Saturday
High: 89 °F
SSE 14kt
< 1ft
Saturday Night
Low: 83 °F
SSE 13kt
< 1ft
Sunday
High: 92 °F
SSE 12kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:46 pm CDT Sep 9, 2026
Forecast Valid: 3pm CDT Sep 9, 2026-6pm CDT Sep 15, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

ESE wind around 9 kt. Partly sunny. Seas 1 ft or less. .

Tonight

ESE wind 6 to 10 kt becoming S after midnight. A slight chance of showers and thunderstorms before 4am, then a slight chance of showers and thunderstorms after 5am. Seas 1 ft or less. .

Thursday

Variable winds less than 5 kt becoming SE 5 to 9 kt in the afternoon. A chance of showers and thunderstorms, mainly before 11am. Seas 1 ft or less. .

Thursday Night

SE wind around 11 kt becoming S after midnight. Mostly clear. Seas 1 ft or less. .

Friday

S wind 10 to 13 kt. Mostly sunny. Seas 1 ft or less. .

Friday Night

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

Saturday

SSE wind around 14 kt. Sunny. Seas 1 ft or less. .

Saturday Night

SSE wind 10 to 13 kt, with gusts as high as 19 kt. Mostly clear. Seas 1 ft or less. .

Sunday

SSE wind 9 to 12 kt. A slight chance of showers and thunderstorms before 1pm. Seas 1 ft or less. .

Winds and waves higher in and near thunderstorms.

*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.