Areas of Dangerous Heat and Heavy Rainfall Today

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley today. Heat Advisories remain in effect. Heavy to excessive rainfall today could bring areas of flooding to parts of the northern High Plains and Midwest into the Ohio Valley. Flood Watches remain in effect. Read More >

For More Weather Information:

Corpus Christi, TX Local Forecast Office

19NM SSW Port Aransas TX

Marine Point Forecast

[NOTICE]

Tonight
Low: 84 °F
ESE 12kt
2-3ft
Monday
High: 86 °F
E 11kt
2ft
Monday Night
Low: 84 °F
ESE 12kt
2ft
Tuesday
High: 86 °F
E 12kt
2ft
Tuesday Night
Low: 84 °F
E 12kt
2ft
Wednesday
High: 86 °F
ENE 13kt
2ft
Wednesday Night
Low: 84 °F
E 13kt
2-3ft
Thursday
High: 86 °F
ENE 14kt
2-3ft
Thursday Night
Low: 84 °F
E 14kt
2-3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:50 pm CDT Sep 20, 2026
Forecast Valid: 7pm CDT Sep 20, 2026-6pm CDT Sep 27, 2026

View Nearby Observations

Detailed Forecast

Tonight

ESE wind 7 to 12 kt. Partly cloudy. Seas 2 to 3 ft. .

Monday

SE wind 5 to 11 kt becoming E in the afternoon. A slight chance of showers and thunderstorms between 10am and noon. Seas around 2 ft. .

Monday Night

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

Tuesday

E wind 5 to 12 kt. A slight chance of showers and thunderstorms before 1pm. Seas around 2 ft. .

Tuesday Night

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

Wednesday

ENE wind 7 to 13 kt. A chance of showers and thunderstorms before 1pm. Seas around 2 ft. .

Wednesday Night

E wind 8 to 13 kt. A slight chance of showers after 1am. Seas 2 to 3 ft. .

Thursday

ENE wind 9 to 14 kt. A chance of showers and thunderstorms, mainly before 1pm. Seas 2 to 3 ft. .

Thursday Night

E wind 10 to 14 kt. A slight chance of showers and thunderstorms after 1am. Seas 2 to 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.