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]

Tuesday
High: 89 °F
S 14kt
< 1ft
Tuesday Night
Low: 83 °F
SE 14kt
< 1ft
Wednesday
High: 89 °F
E 11kt
< 1ft
Wednesday Night
Low: 83 °F
E 12kt
< 1ft
Thursday
High: 88 °F
ENE 11kt
< 1ft
Thursday Night
Low: 83 °F
E 13kt
< 1ft
Friday
High: 88 °F
E 12kt
< 1ft
Friday Night
Low: 83 °F
E 10kt⇓
< 1ft
Saturday
High: 91 °F
⇑ESE 8kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:21 am CDT Sep 15, 2026
Forecast Valid: 1am CDT Sep 15, 2026-6pm CDT Sep 21, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT SHOULD EXERCISE CAUTION...

Tuesday

S wind 10 to 14 kt, with gusts as high as 21 kt. Sunny. Seas 1 ft or less. .

Tuesday Night

SE wind 7 to 14 kt, with gusts as high as 21 kt. Mostly clear. Seas 1 ft or less. .

Wednesday

SSE wind 5 to 11 kt becoming E in the afternoon. A slight chance of showers and thunderstorms between 10am and 11am. Seas 1 ft or less. .

Wednesday Night

E wind 6 to 12 kt. A chance of showers and thunderstorms after 1am. Seas 1 ft or less. .

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 1 ft or less. .

Thursday Night

E wind 8 to 13 kt. A chance of showers and thunderstorms. Seas 1 ft or less. .

Friday

E wind 8 to 12 kt. A chance of showers and thunderstorms before 1pm. Seas 1 ft or less. .

Friday Night

E wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas 1 ft or less. .

Saturday

Variable winds less than 5 kt becoming ESE 5 to 8 kt in the afternoon. Sunny. 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.