Measurements:
°C
°F
Cozumel
90°F
N 14 mph
Feels like: 102°F
Precip: 0%
World Resorts Mexico Cozumel Weather

Cozumel Sea Water Temperature

Current Sea Water Temperature:
+87.6°F
Maximum Sea Water Temperature in May: 88.4°F
Minimum Sea Water Temperature in May: 84.0°F
Average water temperature in May: 86.4°F

Sea Water Temperature for the Last 10 Days:

May 10 87.6°F May 05 87.2°F
May 09 87.6°F May 04 87.2°F
May 08 87.4°F May 03 87.0°F
May 07 87.4°F May 02 86.8°F
May 06 87.6°F May 01 86.8°F

When is the Warmest Sea for Cozumel?

According to our data for the last three years for Cozumel the highest average sea water temperature was in September, August and October.

Average Water Temperature by Month, °F

Sea Water Temperature in September

Select Year: 2023 2022 2021

The average sea surface temperature in September 2023 for Cozumel was 90.3°F. The maximum and minimum values were 89.6°F and 91.2°F respectively.

Sea Water Temperature in August

Select Year: 2023 2022 2021

The average sea surface temperature in August 2023 for Cozumel was 90.1°F. The maximum and minimum values were 89.0°F and 91.0°F respectively.

Sea Water Temperature in October

Select Year: 2023 2022 2021

The average sea surface temperature in October 2023 for Cozumel was 90.3°F. The maximum and minimum values were 89.2°F and 91.2°F respectively.

Best Time to Visit Cozumel
The most sunny months:
July 13 days
August 12 days
April 12 days
The most warm months:
July 92.0 °F
August 91.9 °F
September 91.0 °F
Warmest sea temperature:
September 89.1 °F
August 88.9 °F
October 88.7 °F
The most cold months:
January 82.3 °F
February 83.7 °F
December 84.5 °F
The most rainy months:
October 10 days
September 9 days
June 9 days
The most windy months:
March 11 mph
April 10 mph
January 10 mph

Cozumel on the Weather Map

Mexico Resorts:
NAME
Acapulco +90
Cabo San Lucas +82
Campeche +102
Cancun +94
Cozumel +90
Manzaltan +86
Manzanillo +88
Merida +110
Playa del Carmen +94
Puerto Vallarta +94
Riviera Maya +94
Tijuana +66
Tulum +94
Veracruz +94
Zihuatanejo +88
24 Hours Weather Forecast
Cozumel
Local time: 12:34
14 may, tuesday
1500 90°F
NW
12 mph
1800 88°F
NW
11 mph
2100 86°F
NW
11 mph
15 may, wednesday
0000 86°F
NW
14 mph
0300 86°F
NW
14 mph
0600 86°F
NW
14 mph
0900 88°F
NW
14 mph
1200 90°F
NW
12 mph