Swimming in Cozumel in september 2025: Average sea temperature in september and tide times in september 2025
Average sea temperature in Cozumel in september 2025.
In september, according to seasonal norms, the sea temperature in Cozumel is:
Minimum: 83°F
Average: 85°F
Maximum: 86°F
Other useful seasonal weather averages in september:
- Outside temperature: 83°F to 86°F
- Most common weather: "Clear/Sunny"
- The wind blows at 17.4mph
- It rains a total of 11.3in, over 16 day(s).
Should we swim in Cozumel in september?
Yes! The water temperature in Cozumel in september is ideal
In september, swimming is ideal on the beaches around Cozumel! With water reaching 86°F at most and 85°F on average, spending time in the water is very pleasant.
Note also that in september, the climate is tolerable with an average outside temperature of 84°F, 11.3in of precipitation (over 16 days) and 79.79 % humidity.
Water and normal seasonal temperatures in Cozumel in september
| September | |||
| Average sea temperature | 85°F | ||
| Minimum sea temperature | 83°F | ||
| Maximum sea temperature | 86°F | ||
| Average outside temperature | 85°F | ||
| Maximum outside temperature | 86°F | ||
| Minimum outside temperature | 83°F | ||
| Wind speed | 10.6mph | ||
| Wind temperature | 83°F | ||
| Precipitation | 11.3in | ||
| Number of days of rain | 16 jour(s) (52%) | ||
| Humidity | 80% | ||
| Visibility in kilometers | 9.18km | ||
| Cloud cover | 34% | ||
| Our opinion | ideal swimming |
Chart of the tides in september 2025
Tide times in september 2025 in Cozumel
Swim elsewhere in Mexico in september
| City | Average T° | Min. T° | Max. T° | Our opinion | Acapulco in september | 86°F | 88°F | ideal swimming | Cancun in september | 85°F | 87°F | ideal swimming | Los Cabos in september | 86°F | 88°F | ideal swimming | Chetumal in september | 86°F | 87°F | ideal swimming | Mazatlán in september | 87°F | 90°F | ideal swimming | Puerto Chiapas (Chiapas) in september | 86°F | 88°F | ideal swimming | Puerto Vallarta in september | 87°F | 89°F | ideal swimming | Tijuana in september | 67°F | 70°F | cool swimming | El Cuyo in september | 85°F | 87°F | ideal swimming | Holbox in september | 85°F | 86°F | ideal swimming | Playa del Carmen in september | 85°F | 86°F | ideal swimming | Puerto Aventuras in september | 85°F | 86°F | ideal swimming | Puerto Morelos in september | 85°F | 87°F | ideal swimming | Riviera Maya in september | 85°F | 86°F | ideal swimming | Sisal in september | 85°F | 88°F | ideal swimming | Tulum in september | 85°F | 87°F | ideal swimming | Akumal in september | 85°F | 87°F | ideal swimming | Celestun in september | 85°F | 88°F | ideal swimming | Ensenada in september | 66°F | 69°F | cool swimming | Isla Mujeres in september | 85°F | 87°F | ideal swimming |