Storm Impacting the Southwest U.S.; Above Normal Temperatures Further East

A storm system will shift across the southwest U.S. through Thursday with widespread showers and isolated thunderstorms. Isolated flooding is possible. High-elevation snow is also expected in parts of Nevada and the southern Sierra Nevada range. East of this storm, above average temperatures will challenge or break daily record high temperatures this week in the southern Plains and southeast U.S. Read More >

For More Weather Information:

Corpus Christi, TX Local Forecast Office

19NM SSW Port Aransas TX

Marine Point Forecast

[NOTICE]

Today
High: 78 °F
SSE 14kt
3ft
Tonight
Low: 76 °F
SSE 15kt
3ft
Wednesday
High: 78 °F
SE 17kt
3-4ft
Wednesday Night
Low: 76 °F
SE 18kt
4-5ft
Thursday
High: 78 °F
SSE 19kt
5-6ft
Thursday Night
Low: 76 °F
SSE 20kt
4-6ft
Friday
High: 78 °F
S 13kt
3-4ft
Friday Night
Low: 73 °F
SE 13kt
3ft
Saturday
High: 76 °F
E 14kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:26 pm CST Nov 17, 2025
Forecast Valid: 9am CST Nov 18, 2025-6pm CST Nov 24, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT SHOULD EXERCISE CAUTION...

Today

SSE wind 11 to 14 kt. Sunny. Seas around 3 ft. .

Tonight

SSE wind around 15 kt. Increasing clouds. Seas around 3 ft. .

Wednesday

SE wind 13 to 17 kt. A slight chance of showers and thunderstorms. Seas 3 to 4 ft. .

Wednesday Night

SE wind around 18 kt. A slight chance of showers. Seas 4 to 5 ft. .

Thursday

SSE wind 17 to 19 kt. A chance of showers, with thunderstorms also possible after 3pm. Seas 5 to 6 ft. .

Thursday Night

SSE wind 14 to 20 kt. A slight chance of showers and thunderstorms. Seas 4 to 6 ft. .

Friday

S wind 9 to 13 kt. A chance of showers and thunderstorms. Seas 3 to 4 ft. .

Friday Night

SE wind 11 to 13 kt becoming NE after midnight. A chance of showers and thunderstorms. Seas around 3 ft. .

Saturday

NE wind around 14 kt becoming E in the afternoon. A chance of showers. 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.