Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Central U.S. and Northeast; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Severe thunderstorms are forecast across parts of the Upper Midwest into the Great Lakes, the Northeast, and the central High Plains. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >

For More Weather Information:

Corpus Christi, TX Local Forecast Office

19NM SSW Port Aransas TX

Marine Point Forecast

[NOTICE]

This Afternoon
High: 84 °F
SE 14kt
3ft
Tonight
Low: 82 °F
SE 14kt
3ft
Thursday
High: 84 °F
SSE 12kt
2-3ft
Thursday Night
Low: 82 °F
SSE 14kt
2-3ft
Friday
High: 84 °F
SE 13kt
2ft
Friday Night
Low: 82 °F
SE 15kt
3ft
Independence Day
High: 84 °F
SE 12kt
2ft
Saturday Night
Low: 82 °F
SE 15kt
2-3ft
Sunday
High: 84 °F
SE 13kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:16 pm CDT Jul 1, 2026
Forecast Valid: 4pm CDT Jul 1, 2026-6pm CDT Jul 8, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

SE wind around 14 kt. Sunny. Seas around 3 ft. .

Tonight

SE wind 12 to 14 kt. Mostly clear. Seas around 3 ft. .

Thursday

SSE wind 8 to 12 kt. A slight chance of showers before 10am, then a slight chance of showers and thunderstorms between 10am and 1pm. Seas 2 to 3 ft. .

Thursday Night

SSE wind 12 to 14 kt. Mostly clear. Seas 2 to 3 ft. .

Friday

SE wind 9 to 13 kt. Sunny. Seas around 2 ft. .

Friday Night

SE wind 13 to 15 kt. Mostly clear. Seas around 3 ft. .

Independence Day

SE wind 9 to 12 kt. Mostly sunny. Seas around 2 ft. .

Saturday Night

SE wind 13 to 15 kt. Partly cloudy. Seas 2 to 3 ft. .

Sunday

SE wind 10 to 13 kt. Mostly sunny. Seas around 2 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.