Measurements:
°C
°F
Cozumel
88°F
W 5 mph
Feels like: 96°F
Precip: 0%
World Resorts Mexico Cozumel Weather

Cozumel Sea Water Temperature

Current Sea Water Temperature:
+89.8°F
Maximum Sea Water Temperature in September: 90.4°F
Minimum Sea Water Temperature in September: 86.6°F
Average water temperature in September: 88.9°F

Sea Water Temperature for the Last 10 Days:

September 22 89.8°F September 17 89.6°F
September 21 89.8°F September 16 89.6°F
September 20 89.6°F September 15 89.4°F
September 19 89.6°F September 14 89.6°F
September 18 89.6°F September 13 89.8°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: 2019 2018 2017

The average sea surface temperature in September 2019 for Cozumel was 89.6°F. The maximum and minimum values were 88.8°F and 90.0°F respectively.

Sea Water Temperature in August

Select Year: 2019 2018 2017

The average sea surface temperature in August 2019 for Cozumel was 89.0°F. The maximum and minimum values were 88.4°F and 89.8°F respectively.

Sea Water Temperature in October

Select Year: 2018 2017 2016

The average sea surface temperature in October 2018 for Cozumel was 88.2°F. The maximum and minimum values were 87.6°F and 89.2°F respectively.

Best Time to Visit Cozumel
The most sunny months:
July 17 days
August 15 days
April 13 days
The most warm months:
August 92.4 °F
July 92.4 °F
September 91.2 °F
Warmest sea temperature:
September 88.9 °F
August 88.8 °F
October 88.4 °F
The most cold months:
January 82.1 °F
February 83.7 °F
March 84.8 °F
The most rainy months:
October 11 days
September 10 days
June 8 days
The most windy months:
March 11 mph
December 11 mph
November 11 mph

Cozumel on the Weather Map

24 Hours Weather Forecast
Cozumel
Local time: 09:26
22 sep, sunday
1200 88°F
W
6 mph
1500 88°F
W
6 mph
1800 88°F
W
6 mph
2100 86°F
W
6 mph
23 sep, monday
0000 86°F
W
5 mph
0300 84°F
NW
3 mph
0600 84°F
E
2 mph
0900 86°F
N
2 mph