Severe Thunderstorms in Portions of the Mississippi Valley and Great Lakes

A few severe thunderstorms with large hail, are expected across parts of the middle and upper Mississippi River Valley tonight through early morning. Snow and a wintry mix overnight in the Upper Midwest into the Great Lakes can cause hazardous travel conditions. Fire weather concerns continue for a large portion of the central and southern High Plains and Four Corners region this evening. Read More >

For More Weather Information:

Corpus Christi, TX Local Forecast Office

19NM SSW Port Aransas TX

Marine Point Forecast

[NOTICE]

Tuesday
High: 72 °F
SE 17kt
3ft
Tuesday Night
Low: 72 °F
SSE 17kt
3-4ft
Wednesday
High: 73 °F
SSE 19kt
3-4ft
Wednesday Night
Low: 72 °F
SE 22kt
5ft
Thursday
High: 73 °F
SE 22kt
5-6ft
Thursday Night
Low: 72 °F
SSE 19kt
5ft
Friday
High: 74 °F
SE 20kt
4-5ft
Friday Night
Low: 72 °F
SE 21kt
5ft
Saturday
High: 73 °F
SE 18kt
5ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:46 am CDT Mar 31, 2026
Forecast Valid: 2am CDT Mar 31, 2026-6pm CDT Apr 6, 2026

View Nearby Observations

Detailed Forecast

Tuesday

SE wind 13 to 17 kt. A chance of showers, mainly between 1pm and 2pm. Seas around 3 ft. .

Tuesday Night

SSE wind 14 to 17 kt. Increasing clouds. Seas 3 to 4 ft. .

Wednesday

SSE wind 14 to 19 kt. A chance of showers, mainly before 1pm. Seas 3 to 4 ft. .

Wednesday Night

SE wind 20 to 22 kt. Mostly cloudy. Seas around 5 ft. .

Thursday

SE wind 18 to 22 kt. A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm. Seas 5 to 6 ft. .

Thursday Night

SSE wind 17 to 19 kt. Mostly cloudy. Seas around 5 ft. .

Friday

SE wind 16 to 20 kt. Mostly sunny. Seas 4 to 5 ft. .

Friday Night

SE wind 18 to 21 kt. Mostly cloudy. Seas around 5 ft. .

Saturday

SE wind around 18 kt. A chance of showers. Seas around 5 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.