Severe Thunderstorms and Flooding from the Southern Plains to the Great Lakes; Record Heat in the East

Widely scattered severe thunderstorms may produce damaging winds, hail, and flash flooding from the southern Plains into the lower Great Lakes. Elevated to locally critical fire weather conditions will persist across portions of the Southwest and Southern High Plains due to gusty winds and dry conditions. An early-season heatwave will challenge temperature records across the eastern U.S.. Read More >

Hazardous Weather Conditions

Small Craft Advisory until May 19, 07:00 PM CDT

For More Weather Information:

Corpus Christi, TX Local Forecast Office

Port Aransas TX

Marine Point Forecast

[NOTICE]

Today
High: 84 °F
SE 15kt
< 1ft
Tonight
Low: 79 °F
ESE 15kt
< 1ft
Wednesday
High: 83 °F
E 12kt
< 1ft
Wednesday Night
Low: 79 °F
ESE 13kt
< 1ft
Thursday
High: 83 °F
SSE 14kt
< 1ft
Thursday Night
Low: 79 °F
SSE 13kt
< 1ft
Friday
High: 83 °F
SE 13kt
< 1ft
Friday Night
Low: 79 °F
SE 11kt
< 1ft
Saturday
High: 87 °F
SSE 12kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:21 am CDT May 19, 2026
Forecast Valid: 8am CDT May 19, 2026-6pm CDT May 25, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING...

Today

SE wind 12 to 15 kt. A slight chance of showers before 9am. Seas 1 ft or less. .

Tonight

ESE wind 11 to 15 kt. A chance of showers and thunderstorms before 4am, then showers likely and possibly a thunderstorm between 4am and 5am, then a slight chance of showers and thunderstorms after 5am. Some of the storms could produce heavy rainfall. Seas 1 ft or less. .

Wednesday

E wind around 12 kt becoming SSE in the afternoon. A slight chance of showers and thunderstorms before 9am. Seas 1 ft or less. .

Wednesday Night

ESE wind 11 to 13 kt. Mostly cloudy. Seas 1 ft or less. .

Thursday

SSE wind 10 to 14 kt. Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Seas 1 ft or less. .

Thursday Night

SSE wind 9 to 13 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Seas 1 ft or less. .

Friday

SE wind 9 to 13 kt. A chance of showers and thunderstorms. Seas 1 ft or less. .

Friday Night

SE wind 8 to 11 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Seas 1 ft or less. .

Saturday

SSE wind 7 to 12 kt. Showers and possibly a thunderstorm. Seas 1 ft or less. .

Winds and waves 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.