On average, August has the warmest water temperature with 29°C. On average, January has the coldest water temperature with 26°C.

Minimum water temperature (79°F) in Cozumel it happens in February, maximum (86°F) in September.

The answer is on this page, with the sea water temperature by month in Cozumel, based on the average temperatures recorded in previous years.

The average water temperature in Cozumel in winter reaches 81°F, in spring 81.5°F, in summer the average temperature rises to 84.4°F, and in autumn it is 84.6°F ...

The average sea water temperature in October of 2024 was 85.2°F. The highest and lowest sea temperatures during the month were 86.5°F and 84.0°F. current

The water temperature ranges between 77 and 78 degrees Fahrenheit in the winter months (Dec, Jan, Feb); 78 to 80 degrees in the Spring (March through May) and ...

Average water temperature in Cozumel in October is 84.9°F and therefore suitable for comfortable swimming. The warmest sea in Cozumel in October is 87.8°F, and ...

The average sea temperature for Cozumel on November 28th over the last 10 years is 28.12° C (82.62° F), with a low temperature of 26.86° C (80.35° F) and a high ...

The average sea surface temperature in September 2024 for Cozumel was 90.6°F. The maximum and minimum values were 89.6°F and 91.4°F respectively.