Severe Storms and Heavy Rain in Texas; Record Heat Along the East Coast

Scattered severe storms with large hail, isolated severe gusts, and localized flooding are expected across parts of west Texas. Isolated flash flooding is also possible in the central Gulf coast. An early season heat wave will continue to impact the eastern U.S. today, before isolated severe storms move across the central Appalachians into the Mid-Atlantic and far southern New England. Read More >

For More Weather Information:

Corpus Christi, TX Local Forecast Office

19NM SSW Port Aransas TX

Marine Point Forecast

[NOTICE]

Tonight
Low: 77 °F
E 16kt
3-4ft
Thursday
High: 79 °F
SSE 14kt
3ft
Thursday Night
Low: 78 °F
SSE 14kt
3-4ft
Friday
High: 81 °F
SSE 14kt
3ft
Friday Night
Low: 79 °F
SE 15kt
3-4ft
Saturday
High: 80 °F
SSE 15kt
3ft
Saturday Night
Low: 78 °F
SE 14kt
3ft
Sunday
High: 80 °F
E 9kt
3ft
Sunday Night
Low: 77 °F
ESE 9kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:46 pm CDT May 20, 2026
Forecast Valid: 5pm CDT May 20, 2026-6pm CDT May 27, 2026

View Nearby Observations

Detailed Forecast

Tonight

E wind 14 to 16 kt. A chance of showers and thunderstorms, mainly after 5am. Seas 3 to 4 ft. .

Thursday

SE wind 11 to 14 kt becoming NE in the morning. Showers and thunderstorms likely, mainly before 3pm. Some of the storms could produce heavy rainfall. Seas around 3 ft. .

Thursday Night

SSE wind 11 to 14 kt. A chance of showers and thunderstorms, mainly after midnight. Seas 3 to 4 ft. .

Friday

SSE wind 10 to 14 kt. A slight chance of showers, then a chance of showers and thunderstorms after 10am. Seas around 3 ft. .

Friday Night

SE wind 13 to 15 kt. A chance of showers and thunderstorms. Seas 3 to 4 ft. .

Saturday

SSE wind 11 to 15 kt. Showers likely and possibly a thunderstorm before 1pm, then showers and thunderstorms likely after 1pm. Seas around 3 ft. .

Saturday Night

SE wind 10 to 14 kt. Showers and possibly a thunderstorm. Seas around 3 ft. .

Sunday

SSE wind around 9 kt becoming E in the afternoon. Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Seas around 3 ft. .

Sunday Night

ESE wind 5 to 9 kt. A chance of showers and thunderstorms. 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.