Gulf of Mexico water temperature
Gulf of Mexico, Galveston Pier 21, TX · Sea/Coast
The current water temperature at Gulf of Mexico is 32.9 °C (as of August 21, 2026, source: NOAA NDBC).
32.9 °C
Frequently asked questions
Can you swim at Gulf of Mexico right now?
The current water temperature is 32.9 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Gulf of Mexico?
Currently 32.9 °C (updated continuously).
