Tropical Moisture Brings Slight Risk of Excessive Rainfall to the Southwest; Strong to Locally Severe Storms on the Plains

Heavy rain and flash flooding are possible across portions of the Southwest through Friday, where Flood Watches are in effect. Strong to locally severe thunderstorms are possible today across portions of the Plains. A tropical wave is causing heavy rainfall in Puerto Rico and the Virgin Islands, which may cause urban and small stream flooding and landslides today. Read More >

For More Weather Information:

Corpus Christi, TX Local Forecast Office

Port Aransas TX

Marine Point Forecast

[NOTICE]

This Afternoon
High: 86 °F
E 12kt
< 1ft
Tonight
Low: 81 °F
ESE 13kt
< 1ft
Friday
High: 85 °F
E 11kt
< 1ft
Friday Night
Low: 81 °F
E 11kt
< 1ft
Saturday
High: 85 °F
E 11kt
< 1ft
Saturday Night
Low: 81 °F
SE 11kt
< 1ft
Sunday
High: 85 °F
SE 11kt
< 1ft
Sunday Night
Low: 81 °F
SE 13kt
< 1ft
Monday
High: 86 °F
SE 12kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:26 pm CDT Sep 18, 2025
Forecast Valid: 1pm CDT Sep 18, 2025-6pm CDT Sep 24, 2025

View Nearby Observations

Detailed Forecast

This Afternoon

E wind around 12 kt. Sunny. Seas 1 ft or less. .

Tonight

ESE wind 6 to 13 kt. Partly cloudy. Seas 1 ft or less. .

Friday

E wind 6 to 11 kt. Sunny. Seas 1 ft or less. .

Friday Night

E wind 5 to 11 kt. A slight chance of showers after 1am. Seas 1 ft or less. .

Saturday

E wind 5 to 11 kt. A chance of showers and thunderstorms. Seas 1 ft or less. .

Saturday Night

SE wind 8 to 11 kt. A chance of showers, with thunderstorms also possible after 4am. Seas 1 ft or less. .

Sunday

SE wind 7 to 11 kt. A chance of showers and thunderstorms. Seas 1 ft or less. .

Sunday Night

SE wind 11 to 13 kt. A chance of showers, with thunderstorms also possible after 1am. Seas 1 ft or less. .

Monday

SE wind 9 to 12 kt. A chance of showers and thunderstorms. 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.