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New: April-June 2026 Outlook: Warmer than normal temperatures are favored to continue; precipitation is a toss-up; drought, heat risk increases, occasional heavy rain/flooding, & water supply issues are in focus

Hazardous Weather Conditions

Coastal Flood Advisory in effect from April 19, 06:00 AM CDT until April 19, 01:00 PM CDT
High Surf Advisory in effect from April 19, 06:00 AM CDT until April 19, 07:00 PM CDT
Rip Current Statement in effect from April 19, 06:00 AM CDT until April 19, 07:00 PM CDT

Current conditions at

Port Isabel, Port Isabel-Cameron County Airport (KPIL)

Lat: 26.16°NLon: 97.34°WElev: 16ft.

Overcast

76°F

24°C

Humidity	94%
Wind Speed	E 5 mph
Barometer	30.05 in (1017.5 mb)
Dewpoint	74°F (23°C)
Visibility	10.00 mi
Heat Index	76°F (24°C)
Last update	19 Apr 12:53 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

2 Miles SSE South Padre Island TX

High Surf Advisory April 19, 06:00am until April 19, 07:00pm

Coastal Flood Advisory April 19, 06:00am until April 19, 01:00pm

Click here for hazard details and duration

High Surf Advisory

Coastal Flood Advisory

Overnight
Low: 71 °F
Showers
Likely and
Breezy
Sunday
High: 74 °F
Showers and
Breezy
Sunday Night
Low: 70 °F
Showers
Likely and
Breezy
Monday
High: 76 °F
Showers
Likely and
Breezy
Monday Night
Low: 72 °F
Chance
Showers
Tuesday
High: 78 °F
Chance
Showers
Tuesday Night
Low: 73 °F
Partly Cloudy
Wednesday
High: 80 °F
Mostly Sunny
Wednesday Night
Low: 74 °F
Mostly Clear

Detailed Forecast

Overnight

A chance of showers and thunderstorms before 2am, then showers likely and possibly a thunderstorm between 2am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 71. Breezy, with a north northeast wind 11 to 20 mph. Chance of precipitation is 70%.

Sunday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 11am. High near 74. Breezy, with an east northeast wind 23 to 26 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

Showers and thunderstorms likely, mainly before 1am, then showers likely and possibly a thunderstorm after 3am. Cloudy, with a low around 70. Breezy, with an east northeast wind 14 to 21 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Monday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 76. Breezy, with an east wind 14 to 18 mph. Chance of precipitation is 70%.

Monday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. East wind 14 to 17 mph.

Tuesday

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 78. Southeast wind 11 to 15 mph, with gusts as high as 20 mph.

Tuesday Night

Partly cloudy, with a low around 73. Southeast wind 10 to 15 mph.

Wednesday

Mostly sunny, with a high near 80. Southeast wind 9 to 15 mph.

Wednesday Night

Mostly clear, with a low around 74. East southeast wind around 14 mph.

Thursday

Sunny, with a high near 80. Breezy, with a south southeast wind 13 to 20 mph, with gusts as high as 25 mph.