Dangerous, Heat Wave Persists in the Eastern U.S.; Severe Weather Expected in the Central Plains and Mid-Atlantic

A prolonged, dangerous heat wave will persist through the Independence Day weekend across the Ohio Valley, Mid-South, and East Coast. Severe thunderstorms are expected to produce damaging wind gusts from the Upper Ohio Valley into the Mid Atlantic, and across the central Great Plains this afternoon and evening. Large hail and heavy rain is also possible across the Great Plains. Read More >

For More Weather Information:

Corpus Christi, TX Local Forecast Office

19NM SSW Port Aransas TX

Marine Point Forecast

[NOTICE]

Independence Day
High: 84 °F
S 12kt
2-3ft
Tonight
Low: 82 °F
SE 15kt
2-3ft
Sunday
High: 84 °F
S 12kt
2ft
Sunday Night
Low: 82 °F
SSE 14kt
2-3ft
Monday
High: 84 °F
S 11kt
2ft
Monday Night
Low: 83 °F
SE 14kt
2-3ft
Tuesday
High: 85 °F
SE 12kt
2ft
Tuesday Night
Low: 83 °F
SE 15kt
3ft
Wednesday
High: 85 °F
SSE 15kt
2-3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:45 am CDT Jul 4, 2026
Forecast Valid: 5am CDT Jul 4, 2026-6pm CDT Jul 10, 2026

View Nearby Observations

Detailed Forecast

Independence Day

S wind 9 to 12 kt becoming SE in the afternoon. Sunny. Seas 2 to 3 ft. .

Tonight

SE wind around 15 kt becoming S after midnight. Partly cloudy. Seas 2 to 3 ft. .

Sunday

S wind 9 to 12 kt becoming SE in the afternoon. Mostly sunny. Seas around 2 ft. .

Sunday Night

SSE wind around 14 kt. Partly cloudy. Seas 2 to 3 ft. .

Monday

S wind 9 to 11 kt. Mostly sunny. Seas around 2 ft. .

Monday Night

SE wind around 14 kt. Partly cloudy. Seas 2 to 3 ft. .

Tuesday

SE wind 10 to 12 kt. Mostly sunny. Seas around 2 ft. .

Tuesday Night

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

Wednesday

SSE wind 12 to 15 kt. Sunny. Seas 2 to 3 ft. .

*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.