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

Port Aransas TX

Marine Point Forecast

[NOTICE]

Wednesday
High: 87 °F
S 11kt
< 1ft
Wednesday Night
Low: 82 °F
SSE 14kt
< 1ft
Thursday
High: 87 °F
SSE 13kt
< 1ft
Thursday Night
Low: 83 °F
SSE 14kt
< 1ft
Friday
High: 87 °F
SSE 13kt
< 1ft
Friday Night
Low: 83 °F
SE 12kt
< 1ft
Saturday
High: 90 °F
SE 12kt
< 1ft
Saturday Night
Low: 83 °F
SE 12kt
< 1ft
Sunday
High: 90 °F
SE 12kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:36 pm CDT Jul 7, 2026
Forecast Valid: 1am CDT Jul 8, 2026-6pm CDT Jul 14, 2026

View Nearby Observations

Detailed Forecast

Wednesday

S wind 7 to 11 kt. Mostly sunny. Seas 1 ft or less. .

Wednesday Night

SSE wind 11 to 14 kt. Partly cloudy. Seas 1 ft or less. .

Thursday

SSE wind 9 to 13 kt. A slight chance of showers after 2pm. Seas 1 ft or less. .

Thursday Night

SSE wind around 14 kt. A slight chance of showers between 1am and 4am, then a slight chance of showers and thunderstorms after 4am. Seas 1 ft or less. .

Friday

SSE wind around 13 kt. A chance of showers and thunderstorms before 1pm. Seas 1 ft or less. .

Friday Night

SE wind 10 to 12 kt. A chance of showers and thunderstorms after 1am. Seas 1 ft or less. .

Saturday

SE wind 9 to 12 kt. A chance of showers and thunderstorms before 1pm. Seas 1 ft or less. .

Saturday Night

SE wind 10 to 12 kt. A slight chance of showers. Seas 1 ft or less. .

Sunday

SE wind 8 to 12 kt. A chance of showers and thunderstorms, mainly before 1pm. 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.