Dangerous Heat Wave Continues; Enhanced Area of Severe Thunderstorms Today

A prolonged, dangerous heat wave will continue today in the Midwest and Mississippi Valley, and persist through the Independence Day weekend across the Ohio Valley, Mid-South, and East Coast. Widespread moderate to extreme HeatRisk is forecast. Scattered wind damage and large hail are expected from severe thunderstorms impacting parts of Nebraska into Iowa today. 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 12kt
2ft
Tonight
Low: 83 °F
S 15kt
2-3ft
Independence Day
High: 84 °F
SE 13kt
2ft
Saturday Night
Low: 83 °F
SE 15kt
2-3ft
Sunday
High: 84 °F
S 13kt
2-3ft
Sunday Night
Low: 83 °F
SE 14kt
2-3ft
Monday
High: 84 °F
S 12kt
2ft
Monday Night
Low: 83 °F
SE 15kt
2-3ft
Tuesday
High: 85 °F
S 12kt
2-3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:55 pm CDT Jul 3, 2026
Forecast Valid: 3pm CDT Jul 3, 2026-6pm CDT Jul 9, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

SE wind around 12 kt. A slight chance of showers. Seas around 2 ft. .

Tonight

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

Independence Day

S wind 9 to 13 kt becoming SE in the afternoon. A slight chance of showers. Seas around 2 ft. .

Saturday Night

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

Sunday

S wind 10 to 13 kt. Mostly sunny. Seas 2 to 3 ft. .

Sunday Night

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

Monday

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

Monday Night

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

Tuesday

S wind 10 to 12 kt. A slight chance of showers and thunderstorms before 1pm. 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.