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

19NM SSW Port Aransas TX

Marine Point Forecast

[NOTICE]

Today
High: 86 °F
S 15kt
3ft
Tonight
Low: 84 °F
SSE 15kt
2-3ft
Wednesday
High: 86 °F
E 12kt
2ft
Wednesday Night
Low: 83 °F
E 12kt
2ft
Thursday
High: 85 °F
ENE 12kt
2-3ft
Thursday Night
Low: 84 °F
E 13kt
3ft
Friday
High: 85 °F
E 12kt
3ft
Friday Night
Low: 83 °F
ESE 13kt
3ft
Saturday
High: 85 °F
⇑E 10kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:46 am CDT Sep 15, 2026
Forecast Valid: 5am CDT Sep 15, 2026-6pm CDT Sep 21, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT SHOULD EXERCISE CAUTION...

Today

S wind 11 to 15 kt, with gusts as high as 23 kt. Sunny. Seas around 3 ft. .

Tonight

SSE wind 8 to 15 kt, with gusts as high as 22 kt. Mostly clear. Seas 2 to 3 ft. .

Wednesday

SSE wind 6 to 12 kt becoming E in the afternoon. Sunny. Seas around 2 ft. .

Wednesday Night

E wind 5 to 12 kt. A chance of showers and thunderstorms after 1am. Seas around 2 ft. .

Thursday

ENE wind 6 to 12 kt. Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Seas 2 to 3 ft. .

Thursday Night

E wind 8 to 13 kt. A chance of showers and thunderstorms. Seas around 3 ft. .

Friday

E wind 8 to 12 kt. A chance of showers and thunderstorms before 1pm. Seas around 3 ft. .

Friday Night

ESE wind 6 to 13 kt. Mostly clear. Seas around 3 ft. .

Saturday

Variable winds less than 5 kt becoming E 5 to 10 kt in the afternoon. Sunny. Seas around 3 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.