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Port Aransas, TX - (H. Caldwell Pier) Marine Weather Forecast

Station PTAT2 - Port Aransas, TX

May 12, 2026 12:00 pm CDT
Location: 27.826N 97.051W
Wind Direction: N (10°)
Wind Speed: 6.0 knots
Wind Gust: 7.0 knots
Air Temperature: 75.0°F (23.9°C)


This Afternoon - 82°F
May 12, 2026
9 mph ENE
Mostly Sunny
Mostly sunny, with a high near 82. Heat index values as high as 85. East northeast wind around 9 mph.
Tonight - 75°F
May 12, 2026
1 to 8 mph SE
Partly Cloudy
Partly cloudy, with a low around 75. Heat index values as high as 83. Southeast wind 1 to 8 mph.
Wednesday - 83°F
May 13, 2026
0 to 10 mph ESE
Sunny
Sunny, with a high near 83. Heat index values as high as 87. East southeast wind 0 to 10 mph.
Wednesday Night - 75°F
May 13, 2026
6 to 9 mph SSE
Mostly Clear
Mostly clear, with a low around 75. Heat index values as high as 85. South southeast wind 6 to 9 mph.
Thursday - 84°F
May 14, 2026
3 to 13 mph SSE
Sunny
Sunny, with a high near 84. South southeast wind 3 to 13 mph.
Thursday Night - 77°F
May 14, 2026
14 mph SSE
Partly Cloudy
Partly cloudy, with a low around 77. South southeast wind around 14 mph, with gusts as high as 20 mph.
Friday - 84°F
May 15, 2026
15 mph SSE
Mostly Sunny
Mostly sunny, with a high near 84. South southeast wind around 15 mph, with gusts as high as 21 mph.
Friday Night - 79°F
May 15, 2026
15 mph SE
Partly Cloudy
Partly cloudy, with a low around 79. Southeast wind around 15 mph, with gusts as high as 21 mph.
Saturday - 86°F
May 16, 2026
16 mph SE
Partly Sunny
Partly sunny, with a high near 86. Southeast wind around 16 mph, with gusts as high as 22 mph.
Saturday Night - 81°F
May 16, 2026
16 mph SE
Mostly Cloudy
Mostly cloudy, with a low around 81.
Sunday - 87°F
May 17, 2026
17 mph SE
Mostly Cloudy
Mostly cloudy, with a high near 87.
Sunday Night - 82°F
May 17, 2026
17 mph SE
Mostly Cloudy
Mostly cloudy, with a low around 82.
Monday - 88°F
May 18, 2026
16 mph SE
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 7am. Mostly cloudy, with a high near 88. Chance of precipitation is 20%.
Monday Night - 81°F
May 18, 2026
16 mph SE
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 81.

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