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 northwestern Gulf Coast from south central Louisiana to the upper Texas coast today. Read More >

For More Weather Information:

Corpus Christi, TX Local Forecast Office

19NM SSW Port Aransas TX

Marine Point Forecast

[NOTICE]

Today
High: 86 °F
S 17kt
2-3ft
Tonight
Low: 82 °F
S 19kt
4-5ft
Friday
High: 85 °F
SSE 17kt
3-4ft
Friday Night
Low: 83 °F
SE 17kt
4ft
Saturday
High: 85 °F
SE 13kt
3ft
Saturday Night
Low: 83 °F
SE 13kt
3ft
Sunday
High: 84 °F
SE 11kt
2-3ft
Sunday Night
Low: 82 °F
SE 15kt
3ft
Monday
High: 84 °F
SSE 14kt
2-3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:46 am CDT Jul 23, 2026
Forecast Valid: 6am CDT Jul 23, 2026-6pm CDT Jul 29, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT SHOULD EXERCISE CAUTION...

Today

SW wind 8 to 17 kt becoming S in the afternoon. A chance of showers and thunderstorms, mainly after 4pm. Some of the storms could produce heavy rainfall. Seas 2 to 3 ft. .

Tonight

S wind 15 to 19 kt. Showers and thunderstorms likely before 1am, then a slight chance of showers between 1am and 4am. Some of the storms could produce heavy rainfall. Seas 4 to 5 ft. .

Friday

SSE wind 15 to 17 kt. Sunny. Seas 3 to 4 ft. .

Friday Night

SE wind 15 to 17 kt. Mostly clear. Seas around 4 ft. .

Saturday

SE wind 9 to 13 kt. Sunny. Seas around 3 ft. .

Saturday Night

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

Sunday

SE wind 8 to 11 kt. Sunny. Seas 2 to 3 ft. .

Sunday Night

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

Monday

SSE wind 11 to 14 kt. Sunny. Seas 2 to 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.