Gulf of Mexico, Siesta Key · Sea/Coast
The current water temperature at Gulf of Mexico is 32.0 °C (as of July 17, 2026, source: Open-Meteo marine model).
Can you swim at Gulf of Mexico right now?
The current water temperature is 32.0 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Gulf of Mexico?
Currently 32.0 °C (updated continuously).
How warm is at Gulf of Mexico in July?
In July, the water temperature recently averaged 32.0 °C.