Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Severe thunderstorms are expected across parts of the central and southern High Plains, central Great Lakes, and Ozarks Wednesday. Read More >

For More Weather Information:

Corpus Christi, TX Local Forecast Office

19NM SSW Port Aransas TX

Marine Point Forecast

[NOTICE]

Wednesday
High: 85 °F
SSW 10kt
1-2ft
Wednesday Night
Low: 82 °F
SE 13kt
2ft
Thursday
High: 85 °F
⇑SE 11kt
1-2ft
Thursday Night
Low: 82 °F
SE 13kt
2ft
Friday
High: 85 °F
⇑ESE 10kt
1-2ft
Friday Night
Low: 82 °F
SE 12kt
1-2ft
Saturday
High: 85 °F
⇑ESE 10kt
1ft
Saturday Night
Low: 82 °F
ESE 12kt
2ft
Sunday
High: 85 °F
ESE 12kt
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:51 am CDT Aug 26, 2026
Forecast Valid: 4am CDT Aug 26, 2026-6pm CDT Sep 1, 2026

View Nearby Observations

Detailed Forecast

Wednesday

SSW wind 5 to 10 kt becoming ESE in the afternoon. Sunny. Seas 1 to 2 ft. .

Wednesday Night

SE wind 11 to 13 kt becoming SSW after midnight. Mostly clear. Seas around 2 ft. .

Thursday

Variable winds less than 5 kt becoming SE 6 to 11 kt in the afternoon. Sunny. Seas 1 to 2 ft. .

Thursday Night

SE wind 11 to 13 kt becoming S after midnight. Mostly clear. Seas around 2 ft. .

Friday

Variable winds less than 5 kt becoming ESE 5 to 10 kt in the afternoon. Sunny. Seas 1 to 2 ft. .

Friday Night

SE wind 7 to 12 kt becoming S after midnight. Mostly clear. Seas 1 to 2 ft. .

Saturday

Variable winds less than 5 kt becoming ESE 5 to 10 kt in the afternoon. Sunny. Seas around 1 ft. .

Saturday Night

ESE wind 8 to 12 kt becoming S after midnight. Mostly clear. Seas around 2 ft. .

Sunday

S wind 5 to 12 kt becoming ESE in the afternoon. 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.