Heavy to Excessive Rains in The Four Corners Region and Midwest; Heat Persists in the South-Central U.S.

Repeated rounds of showers and thunderstorms could bring a flash flooding threat across the Four Corners region and from the mid-Mississippi Valley into the lower Great Lakes. Hot temperatures and high humidity will continue to challenge daily records from the Southern Plains to the lower Mississippi Valley. 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
E 12kt
2ft
Tonight
Low: 83 °F
E 13kt
2ft
Thursday
High: 86 °F
ENE 12kt
2-3ft
Thursday Night
Low: 84 °F
ESE 12kt
3ft
Friday
High: 85 °F
E 13kt
3ft
Friday Night
Low: 83 °F
E 13kt
3ft
Saturday
High: 85 °F
⇑E 10kt
3ft
Saturday Night
Low: 83 °F
E 12kt
3ft
Sunday
High: 85 °F
⇑ESE 9kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:36 am CDT Sep 16, 2026
Forecast Valid: 7am CDT Sep 16, 2026-6pm CDT Sep 22, 2026

View Nearby Observations

Detailed Forecast

Today

SSE wind 5 to 12 kt becoming ENE in the afternoon. Mostly sunny. Seas around 2 ft. .

Tonight

E wind 6 to 13 kt. A slight chance of showers and thunderstorms after 2am. Seas around 2 ft. .

Thursday

ENE wind 7 to 12 kt. A chance of showers and thunderstorms, mainly before 2pm. Seas 2 to 3 ft. .

Thursday Night

ESE wind 9 to 12 kt. A chance of showers and thunderstorms after 7pm. Seas around 3 ft. .

Friday

E wind 10 to 13 kt. A chance of showers and thunderstorms before 1pm. Seas around 3 ft. .

Friday Night

E wind 5 to 13 kt. A slight chance of showers and thunderstorms after 1am. 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. .

Saturday Night

E wind 7 to 12 kt becoming SSE after midnight. Mostly clear. Seas around 3 ft. .

Sunday

Variable winds less than 5 kt becoming ESE 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.