Measurements:
°C
°F
Cozumel
82°F
S 12 mph
Feels like: 86°F
Precip: 0%
World Resorts Mexico Cozumel Weather

Cozumel Sea Water Temperature

Current Sea Water Temperature:
+88.0°F
Maximum Sea Water Temperature in November: 89.4°F
Minimum Sea Water Temperature in November: 83.8°F
Average water temperature in November: 87.1°F

Sea Water Temperature for the Last 10 Days:

November 21 88.0°F November 16 88.8°F
November 20 88.2°F November 15 88.8°F
November 19 88.6°F November 08 88.0°F
November 18 88.6°F November 07 88.2°F
November 17 88.6°F November 06 88.4°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: 2024 2023 2022

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.

Sea Water Temperature in August

Select Year: 2024 2023 2022

The average sea surface temperature in August 2024 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: 2024 2023 2022

The average sea surface temperature in October 2024 for Cozumel was 89.1°F. The maximum and minimum values were 87.8°F and 90.6°F respectively.

Best Time to Visit Cozumel
The most sunny months:
July 13 days
April 12 days
August 11 days
The most warm months:
July 91.8 °F
August 91.8 °F
September 91.0 °F
Warmest sea temperature:
September 89.2 °F
August 89.0 °F
October 88.8 °F
The most cold months:
January 82.3 °F
February 83.7 °F
December 84.5 °F
The most rainy months:
October 10 days
June 9 days
September 8 days
The most windy months:
March 11 mph
April 10 mph
January 10 mph

Cozumel on the Weather Map

24 Hours Weather Forecast
Cozumel
Local time: 14:48
21 nov, thursday
1500 82°F
S
12 mph
1800 80°F
SE
14 mph
2100 78°F
S
11 mph
22 nov, friday
0000 76°F
S
12 mph
0300 76°F
S
12 mph
0600 74°F
SE
12 mph
0900 74°F
S
11 mph
1200 78°F
SE
9 mph