Coastal and Marine Impacts from Imelda and Humberto as Both Track Away from the Southeast U.S.

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine and rip current conditions to the east coast of Florida and Georgia today, spreading north along much of the east coast of the U.S. this week. Heavy rainfall north and west of Imelda falling across coastal Florida and Georgia into the Carolinas could cause isolated flash and urban flooding through Tuesday. Read More >

Current conditions at

Port Aransas, Mustang Beach Airport (KRAS)

Lat: 27.81°NLon: 97.09°WElev: 7ft.

Fair

86°F

30°C

Humidity 40%
Wind Speed NE 13 mph
Barometer 29.99 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 29 Sep 4:15 pm CDT
Extended Forecast for

Port Aransas TX

  • Tonight

    Tonight: Partly cloudy, with a low around 77. East wind 6 to 10 mph.

    Low: 77 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 85. North wind 8 to 11 mph becoming east in the afternoon.

    High: 85 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 78. East southeast wind 5 to 10 mph becoming light and variable  after midnight.

    Low: 78 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 86. Heat index values as high as 91. North northwest wind 5 to 9 mph becoming east southeast in the afternoon.

    High: 86 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 79. South southeast wind 5 to 10 mph.

    Low: 79 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 85. Light and variable wind becoming east 5 to 10 mph in the morning.

    High: 85 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 78. East southeast wind 5 to 10 mph.

    Low: 78 °F

    Mostly Clear

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms.  Sunny, with a high near 84. Northeast wind 6 to 15 mph.

    High: 84 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers.  Mostly clear, with a low around 79. East wind 10 to 16 mph.

    Low: 79 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 77. East wind 6 to 10 mph.
Tuesday
Mostly sunny, with a high near 85. North wind 8 to 11 mph becoming east in the afternoon.
Tuesday Night
Mostly clear, with a low around 78. East southeast wind 5 to 10 mph becoming light and variable after midnight.
Wednesday
Sunny, with a high near 86. Heat index values as high as 91. North northwest wind 5 to 9 mph becoming east southeast in the afternoon.
Wednesday Night
Mostly clear, with a low around 79. South southeast wind 5 to 10 mph.
Thursday
Sunny, with a high near 85. Light and variable wind becoming east 5 to 10 mph in the morning.
Thursday Night
Mostly clear, with a low around 78. East southeast wind 5 to 10 mph.
Friday
A 40 percent chance of showers and thunderstorms. Sunny, with a high near 84. Northeast wind 6 to 15 mph.
Friday Night
A 30 percent chance of showers. Mostly clear, with a low around 79. East wind 10 to 16 mph.
Saturday
A chance of showers, with thunderstorms also possible after 1pm. Sunny, with a high near 84. Chance of precipitation is 40%.
Saturday Night
A 30 percent chance of showers. Mostly clear, with a low around 79.
Sunday
A 30 percent chance of showers and thunderstorms. Sunny, with a high near 84.
Sunday Night
A 30 percent chance of showers. Mostly clear, with a low around 79.
Monday
A 40 percent chance of showers and thunderstorms. Sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
Port Aransas TX
 27.84°N 97.06°W
12:26 pm CDT Sep 29, 2025
4pm CDT Sep 29, 2025-6pm CDT Oct 6, 2025
 
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Additional Resources

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