Extreme Heat and Severe Thunderstorms Today

Extreme heat continues today from the central Plains to the lower Mississippi River Valley, over southeast Montana, and from southern California into the Southwest Deserts. Extreme Heat Warnings remain in effect. Severe thunderstorms capable of strong to severe wind gusts and large hail are possible across the Great Lakes into the Ohio Valley today into tonight. Read More >

For More Weather Information:

Corpus Christi, TX Local Forecast Office

19NM SSW Port Aransas TX

Marine Point Forecast

[NOTICE]

Tonight
Low: 82 °F
S 19kt
3-4ft
Tuesday
High: 84 °F
SSE 18kt
3-4ft
Tuesday Night
Low: 83 °F
S 18kt
3-4ft
Wednesday
High: 85 °F
SE 16kt
3ft
Wednesday Night
Low: 82 °F
SE 18kt
3-4ft
Thursday
High: 84 °F
SE 15kt
2-3ft
Thursday Night
Low: 82 °F
SE 17kt
3ft
Friday
High: 84 °F
SE 14kt
2-3ft
Friday Night
Low: 82 °F
SSE 17kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:11 pm CDT Jul 27, 2026
Forecast Valid: 7pm CDT Jul 27, 2026-6pm CDT Aug 3, 2026

View Nearby Observations

Detailed Forecast

Tonight

S wind around 19 kt. Mostly clear. Seas 3 to 4 ft. .

Tuesday

SSE wind 15 to 18 kt. Sunny. Seas 3 to 4 ft. .

Tuesday Night

S wind 16 to 18 kt. Increasing clouds. Seas 3 to 4 ft. .

Wednesday

SE wind 13 to 16 kt. Partly sunny, then gradually becoming sunny. Seas around 3 ft. .

Wednesday Night

SE wind 15 to 18 kt. Mostly clear. Seas 3 to 4 ft. .

Thursday

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

Thursday Night

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

Friday

SE wind 11 to 14 kt. Mostly sunny. Seas 2 to 3 ft. .

Friday Night

SSE wind around 17 kt. Partly cloudy. Seas around 3 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.