Areas of Severe Thunderstorms, Excessive Rainfall, and Extreme Heat Wednesday

In the Upper Midwest, heavy to excessive rain may bring flash and urban flooding through Wednesday. Scattered severe thunderstorms capable of large hail and damaging wind gusts are possible from the central High Plains into the Upper Midwest Wednesday. Extreme heat is ongoing over the Desert Southwest through Thursday. Read More >

For More Weather Information:

Corpus Christi, TX Local Forecast Office

19NM SSW Port Aransas TX

Marine Point Forecast

[NOTICE]

Wednesday
High: 85 °F
S 13kt
2-3ft
Wednesday Night
Low: 83 °F
SSE 16kt
3ft
Thursday
High: 85 °F
SSE 15kt
2-3ft
Thursday Night
Low: 83 °F
SSE 16kt
3ft
Friday
High: 85 °F
SSE 14kt
3ft
Friday Night
Low: 84 °F
SE 15kt
3ft
Saturday
High: 86 °F
SE 14kt
3ft
Saturday Night
Low: 84 °F
SE 15kt
3-4ft
Sunday
High: 86 °F
SE 13kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:46 am CDT Jul 8, 2026
Forecast Valid: 2am CDT Jul 8, 2026-6pm CDT Jul 14, 2026

View Nearby Observations

Detailed Forecast

Wednesday

S wind 8 to 13 kt. Sunny. Seas 2 to 3 ft. .

Wednesday Night

SSE wind 13 to 16 kt. Partly cloudy. Seas around 3 ft. .

Thursday

SSE wind 11 to 15 kt. Mostly sunny. Seas 2 to 3 ft. .

Thursday Night

SSE wind 14 to 16 kt. A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Seas around 3 ft. .

Friday

SSE wind 12 to 14 kt. A chance of showers and thunderstorms, mainly before 1pm. Seas around 3 ft. .

Friday Night

SE wind around 15 kt. A chance of showers and thunderstorms after 1am. Seas around 3 ft. .

Saturday

SE wind around 14 kt. A chance of showers and thunderstorms, mainly after 1pm. Seas around 3 ft. .

Saturday Night

SE wind around 15 kt. Partly cloudy. Seas 3 to 4 ft. .

Sunday

SE wind 11 to 13 kt. A slight chance of showers and thunderstorms before 1pm. 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.