Dangerous Heat and Possible Flooding This Week

Hot temperatures and high humidity are forecast to continue across much of east Texas into the mid-Mississippi Valley through this week. Heavy to excessive rainfall occurring at times through Friday could bring areas of flooding across parts of the central Plains into the upper Midwest and Four Corners states. Read More >

For More Weather Information:

Corpus Christi, TX Local Forecast Office

Port Aransas TX

Marine Point Forecast

[NOTICE]

This Afternoon
High: 91 °F
SE 11kt
2ft
Tonight
Low: 83 °F
SE 12kt
2ft
Wednesday
High: 91 °F
⇑E 10kt
1-2ft
Wednesday Night
Low: 82 °F
E 10kt⇓
2ft
Thursday
High: 91 °F
ENE 11kt
2ft
Thursday Night
Low: 82 °F
ESE 11kt
2ft
Friday
High: 91 °F
E 11kt
2ft
Friday Night
Low: 81 °F
E 11kt⇓
2ft
Saturday
High: 90 °F
⇑E 9kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:06 pm CDT Sep 15, 2026
Forecast Valid: 12pm CDT Sep 15, 2026-6pm CDT Sep 21, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT SHOULD EXERCISE CAUTION...

This Afternoon

SE wind around 11 kt. Sunny. Seas around 2 ft. .

Tonight

SE wind 6 to 12 kt. Mostly clear. Seas around 2 ft. .

Wednesday

Variable winds less than 5 kt becoming E 5 to 10 kt in the morning. Partly sunny, then gradually becoming sunny. Seas 1 to 2 ft. .

Wednesday Night

E wind 5 to 10 kt becoming variable and less than 5 kt after midnight. A chance of showers and thunderstorms after 1am. Seas around 2 ft. .

Thursday

ENE wind 6 to 11 kt. Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Seas around 2 ft. .

Thursday Night

ESE wind 7 to 11 kt. A chance of showers and thunderstorms. Seas around 2 ft. .

Friday

E wind 7 to 11 kt. A chance of showers and thunderstorms before 1pm. Seas around 2 ft. .

Friday Night

E wind 6 to 11 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas around 2 ft. .

Saturday

Variable winds less than 5 kt becoming E 5 to 9 kt in the afternoon. Sunny. Seas around 2 ft. .

Winds and seas 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.