Extreme Heat and Tropical Storm Bertha Impacts

Dangerous heat will expand from the Gulf Coast into the Southern Plains and Desert Southwest through week's end. Additional extreme heat impacting the Pacific Northwest will shift to the northern Plains by the weekend. Tropical Storm Bertha is expected to continue to impact portions of the northern Gulf Coast from the western Florida Panhandle to southeastern Louisiana through tonight. Read More >

For More Weather Information:

Corpus Christi, TX Local Forecast Office

19NM SSW Port Aransas TX

Marine Point Forecast

[NOTICE]

Tonight
Low: 83 °F
SSW 14kt
2ft
Thursday
High: 86 °F
S 15kt
2ft
Thursday Night
Low: 82 °F
S 20kt
3ft
Friday
High: 85 °F
SSE 18kt
3ft
Friday Night
Low: 83 °F
SE 17kt
4ft
Saturday
High: 85 °F
SSE 14kt
3ft
Saturday Night
Low: 83 °F
SE 15kt
3ft
Sunday
High: 84 °F
SE 12kt
2-3ft
Sunday Night
Low: 82 °F
SE 16kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:11 pm CDT Jul 22, 2026
Forecast Valid: 6pm CDT Jul 22, 2026-6pm CDT Jul 29, 2026

View Nearby Observations

Detailed Forecast

Tonight

SSE wind 12 to 14 kt becoming SW after midnight. Partly cloudy. Seas around 2 ft. .

Thursday

SW wind 9 to 15 kt becoming S in the afternoon. A chance of showers, with thunderstorms also possible after 4pm. Seas around 2 ft. .

Thursday Night

S wind 18 to 20 kt. Showers and thunderstorms likely before 3am, then a slight chance of showers between 3am and 4am. Some of the storms could produce heavy rainfall. Seas around 3 ft. .

Friday

SSE wind 16 to 18 kt. Sunny. Seas around 3 ft. .

Friday Night

SE wind around 17 kt. Mostly clear. Seas around 4 ft. .

Saturday

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

Saturday Night

SE wind 13 to 15 kt. Mostly clear. Seas around 3 ft. .

Sunday

SE wind 9 to 12 kt. Sunny. Seas 2 to 3 ft. .

Sunday Night

SE wind around 16 kt. Mostly clear. 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.