Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, 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
ENE 12kt
2ft
Tonight
Low: 84 °F
ENE 13kt
3ft
Friday
High: 85 °F
ENE 14kt
3ft
Friday Night
Low: 83 °F
ESE 14kt
3ft
Saturday
High: 85 °F
E 11kt
3ft
Saturday Night
Low: 83 °F
E 12kt
3ft
Sunday
High: 85 °F
⇑E 10kt
2ft
Sunday Night
Low: 83 °F
ESE 12kt
2ft
Monday
High: 85 °F
⇑E 9kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:51 am CDT Sep 17, 2026
Forecast Valid: 7am CDT Sep 17, 2026-6pm CDT Sep 23, 2026

View Nearby Observations

Detailed Forecast

Today

ENE wind 7 to 12 kt. A chance of showers and thunderstorms, mainly before 4pm. Seas around 2 ft. .

Tonight

ENE wind 10 to 13 kt becoming ESE after midnight. A chance of showers and thunderstorms, mainly after 5am. Seas around 3 ft. .

Friday

ENE wind 10 to 14 kt. A chance of showers and thunderstorms, mainly before 1pm. Seas around 3 ft. .

Friday Night

ESE wind 6 to 14 kt. A slight chance of showers after 1am. Seas around 3 ft. .

Saturday

E wind 6 to 11 kt. A slight chance of showers and thunderstorms before 1pm. Seas around 3 ft. .

Saturday Night

E wind 6 to 12 kt becoming SSE after midnight. Mostly clear. Seas around 3 ft. .

Sunday

Variable winds less than 5 kt becoming E 5 to 10 kt in the afternoon. A slight chance of showers and thunderstorms before 1pm. Seas around 2 ft. .

Sunday Night

ESE wind 7 to 12 kt becoming SSE after midnight. Partly cloudy. Seas around 2 ft. .

Monday

Variable winds less than 5 kt becoming E 5 to 9 kt in the afternoon. A slight chance of showers and thunderstorms before 1pm. 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.