Severe Thunderstorms and Heavy Rainfall Across the Midwest into the Great Lakes Region; Significant Heat in the Southwest

Strong to severe storms may produce damaging winds, isolated hail, and a few tornadoes from the Midwest into the lower Great Lakes. These storms may also produce areas of heavy rain and flash flooding. Significant heat will continue across parts of the Desert Southwest into western Texas and north Alaska. Dangerous heat will also build into the Eastern and Central U.S. and continue into next week. Read More >

For More Weather Information:

Corpus Christi, TX Local Forecast Office

19NM SSW Port Aransas TX

Marine Point Forecast

[NOTICE]

Today
High: 84 °F
SSE 19kt
4-5ft
Tonight
Low: 82 °F
SSE 17kt
4ft
Juneteenth
High: 84 °F
SSE 13kt
4ft
Thursday Night
Low: 82 °F
ESE 14kt
4ft
Friday
High: 84 °F
SE 13kt
4ft
Friday Night
Low: 82 °F
SSE 15kt
4ft
Saturday
High: 84 °F
SE 15kt
3-4ft
Saturday Night
Low: 82 °F
SE 16kt
3-4ft
Sunday
High: 84 °F
SSE 16kt
4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:43 am CDT Jun 18, 2025
Forecast Valid: 9am CDT Jun 18, 2025-6pm CDT Jun 24, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT SHOULD EXERCISE CAUTION...

Today

SSE wind 16 to 19 kt. Sunny. Seas 4 to 5 ft. .

Tonight

SSE wind 15 to 17 kt. Partly cloudy. Seas around 4 ft. .

Juneteenth

SSE wind around 13 kt. A chance of showers and thunderstorms. Seas around 4 ft. .

Thursday Night

ESE wind 12 to 14 kt. A slight chance of thunderstorms before 7pm, then a slight chance of showers and thunderstorms after 1am. Seas around 4 ft. .

Friday

SE wind 11 to 13 kt. A chance of showers and thunderstorms, mainly before 1pm. Seas around 4 ft. .

Friday Night

SSE wind 12 to 15 kt. A slight chance of showers and thunderstorms after 1am. Seas around 4 ft. .

Saturday

SE wind 12 to 15 kt. A slight chance of showers and thunderstorms. Seas 3 to 4 ft. .

Saturday Night

SE wind 14 to 16 kt. A slight chance of showers and thunderstorms after 1am. Seas 3 to 4 ft. .

Sunday

SSE wind 13 to 16 kt. A chance of showers and thunderstorms. Seas around 4 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.