Flooding Threat Continues in Portions of Texas; Poor Air Quality in the Great Lakes through the Mid-Atlantic

Widespread life-threatening flash and urban flooding continues in south-central Texas, with considerable flooding impacts possible across central Texas. Wildfire smoke is impacting air quality across much of the Great Lakes region into southern New England and the Mid-Atlantic. Monsoonal thunderstorms may produce isolated to scattered flash flooding across the Southwest into the Great Basin. Read More >

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Corpus Christi, TX Local Forecast Office

19NM SSW Port Aransas TX

Marine Point Forecast

[NOTICE]

Today
High: 84 °F
SSE 17kt
3-4ft
Tonight
Low: 83 °F
S 18kt
4ft
Sunday
High: 84 °F
S 17kt
3-4ft
Sunday Night
Low: 82 °F
S 18kt
4ft
Monday
High: 84 °F
S 15kt
2-3ft
Monday Night
Low: 82 °F
SE 17kt
3ft
Tuesday
High: 84 °F
SSE 13kt
2-3ft
Tuesday Night
Low: 82 °F
SSE 16kt
2-3ft
Wednesday
High: 85 °F
SE 11kt
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:16 am CDT Jul 18, 2026
Forecast Valid: 6am CDT Jul 18, 2026-6pm CDT Jul 24, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT SHOULD EXERCISE CAUTION...

Today

SSE wind 15 to 17 kt. Mostly sunny. Seas 3 to 4 ft. .

Tonight

S wind 16 to 18 kt. Partly cloudy. Seas around 4 ft. .

Sunday

S wind 13 to 17 kt. Mostly sunny. Seas 3 to 4 ft. .

Sunday Night

S wind 16 to 18 kt. Mostly cloudy, then gradually becoming mostly clear. Seas around 4 ft. .

Monday

S wind 11 to 15 kt. Sunny. Seas 2 to 3 ft. .

Monday Night

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

Tuesday

SSE wind 10 to 13 kt. Sunny. Seas 2 to 3 ft. .

Tuesday Night

SSE wind 13 to 16 kt. Mostly clear. Seas 2 to 3 ft. .

Wednesday

SE wind 8 to 11 kt. Sunny. Seas 1 to 2 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.