Heat and Severe Thunderstorms in the Eastern U.S.

A widespread heat wave will peak over the South and East today, with several dozen temperature records expected along the East Coast. Heat should begin to ease this weekend in the Northeast, while hazardous heat continues over the South. Severe thunderstorms capable of damaging winds are possible across parts of the Appalachians, Mid Atlantic, and Northeast this afternoon and evening. Read More >

For More Weather Information:

Corpus Christi, TX Local Forecast Office

Port Aransas TX

Marine Point Forecast

[NOTICE]

This Afternoon
High: 86 °F
ESE 13kt
< 1ft
Tonight
Low: 83 °F
SE 15kt
< 1ft
Saturday
High: 86 °F
ESE 15kt
< 1ft
Saturday Night
Low: 83 °F
SE 17kt
< 1ft
Sunday
High: 86 °F
SE 14kt
< 1ft
Sunday Night
Low: 82 °F
SE 15kt
< 1ft
Monday
High: 85 °F
SSE 12kt
< 1ft
Monday Night
Low: 81 °F
SE 10kt
< 1ft
Tuesday
High: 85 °F
SE 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:46 pm CDT Jun 12, 2026
Forecast Valid: 3pm CDT Jun 12, 2026-6pm CDT Jun 18, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

ESE wind around 13 kt, with gusts as high as 19 kt. Sunny. Seas 1 ft or less. .

Tonight

SE wind 12 to 15 kt, with gusts as high as 22 kt. A slight chance of showers and thunderstorms after 4am. Seas 1 ft or less. .

Saturday

ESE wind 11 to 15 kt, with gusts as high as 22 kt. A slight chance of showers and thunderstorms before 4pm. Seas 1 ft or less. .

Saturday Night

SE wind 14 to 17 kt, with gusts as high as 25 kt. A chance of showers, with thunderstorms also possible after 4am. Seas 1 ft or less. .

Sunday

SE wind around 14 kt, with gusts as high as 21 kt. A chance of showers and thunderstorms, mainly before 1pm. Seas 1 ft or less. .

Sunday Night

SE wind 13 to 15 kt, with gusts as high as 22 kt. A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Seas 1 ft or less. .

Monday

SSE wind around 12 kt. Showers and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Seas 1 ft or less. .

Monday Night

SE wind 8 to 10 kt. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Seas 1 ft or less. .

Tuesday

S wind 8 to 10 kt becoming ESE in the afternoon. Showers and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 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.