Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

For More Weather Information:

Corpus Christi, TX Local Forecast Office

19NM SSW Port Aransas TX

Marine Point Forecast

[NOTICE]

Overnight
Low: 83 °F
SE 13kt
3ft
Sunday
High: 84 °F
S 12kt
2ft
Sunday Night
Low: 82 °F
SSE 17kt
3ft
Monday
High: 84 °F
S 15kt
2-3ft
Monday Night
Low: 83 °F
SSE 19kt
3-4ft
Tuesday
High: 85 °F
SSE 17kt
3-4ft
Tuesday Night
Low: 83 °F
S 19kt
4ft
Wednesday
High: 85 °F
S 15kt
3ft
Wednesday Night
Low: 83 °F
SSE 18kt
3-4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:46 pm CDT Jul 25, 2026
Forecast Valid: 11pm CDT Jul 25, 2026-6pm CDT Aug 1, 2026

View Nearby Observations

Detailed Forecast

Overnight

SE wind around 13 kt. Partly cloudy. Seas around 3 ft. .

Sunday

S wind 8 to 12 kt. Sunny. Seas around 2 ft. .

Sunday Night

SSE wind 15 to 17 kt. Mostly clear. Seas around 3 ft. .

Monday

S wind 12 to 15 kt. Sunny. Seas 2 to 3 ft. .

Monday Night

SSE wind 17 to 19 kt. Mostly clear. Seas 3 to 4 ft. .

Tuesday

SSE wind 14 to 17 kt. Sunny. Seas 3 to 4 ft. .

Tuesday Night

S wind 17 to 19 kt. Mostly clear. Seas around 4 ft. .

Wednesday

S wind 13 to 15 kt. Sunny. Seas around 3 ft. .

Wednesday Night

SSE wind 16 to 18 kt. Mostly clear. Seas 3 to 4 ft. .

*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.