Measurements:
°C
°F
Cancun
84°F
W 8 mph
Feels like: 88°F
Precip: 80%
World Resorts Mexico Cancun Weather

Cancun Sea Water Temperature

Current Sea Water Temperature:
+88.0°F
Maximum Sea Water Temperature in October: 90.0°F
Minimum Sea Water Temperature in October: 85.0°F
Average water temperature in October: 87.7°F

Sea Water Temperature for the Last 10 Days:

October 15 88.0°F October 10 88.0°F
October 14 87.8°F October 09 88.0°F
October 13 87.6°F October 08 88.0°F
October 12 87.8°F October 07 88.2°F
October 11 87.8°F October 06 88.2°F

When is the Warmest Sea for Cancun?

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

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2018 2017 2016

The average sea surface temperature in August 2018 for Cancun was 88.5°F. The maximum and minimum values were 88.0°F and 89.0°F respectively.

Sea Water Temperature in September

Select Year: 2018 2017 2016

The average sea surface temperature in September 2018 for Cancun was 88.2°F. The maximum and minimum values were 87.2°F and 88.8°F respectively.

Sea Water Temperature in July

Select Year: 2018 2017 2016

The average sea surface temperature in July 2018 for Cancun was 87.6°F. The maximum and minimum values were 86.4°F and 89.0°F respectively.

Best Time to Visit Cancun
The most sunny months:
July 20 days
August 18 days
May 18 days
The most warm months:
August 93.4 °F
July 93.2 °F
September 91.6 °F
Warmest sea temperature:
August 88.9 °F
September 88.5 °F
July 88.1 °F
The most cold months:
January 82.3 °F
February 84.2 °F
December 85.2 °F
The most rainy months:
September 9 days
October 8 days
June 7 days
The most windy months:
March 12 mph
April 12 mph
May 11 mph

Cancun on the Weather Map

24 Hours Weather Forecast
Cancun
Local time: 06:36
15 oct, monday
0900 84°F
W
7 mph
1200 84°F
W
8 mph
1500 86°F
W
9 mph
1800 86°F
W
11 mph
2100 84°F
W
7 mph
16 oct, tuesday
0000 84°F
W
10 mph
0300 82°F
W
6 mph
0600 82°F
W
9 mph