Measurements:
°C
°F
Cancun
76°F
NW 6 mph
Feels like: 78°F
Precip: 94%
World Resorts Mexico Cancun Weather

Cancun Sea Water Temperature

Current Sea Water Temperature:
+86.4°F
Maximum Sea Water Temperature in May: 88.2°F
Minimum Sea Water Temperature in May: 83.6°F
Average water temperature in May: 85.9°F

Sea Water Temperature for the Last 10 Days:

May 23 86.4°F May 18 86.2°F
May 22 86.6°F May 17 86.2°F
May 21 86.6°F May 16 86.2°F
May 20 86.4°F May 15 86.2°F
May 19 86.2°F May 14 86.0°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: 2017 2016 2015

The average sea surface temperature in August 2017 for Cancun was 89.3°F. The maximum and minimum values were 88.4°F and 90.4°F respectively.

Sea Water Temperature in September

Select Year: 2017 2016 2015

The average sea surface temperature in September 2017 for Cancun was 89.2°F. The maximum and minimum values were 88.0°F and 89.8°F respectively.

Sea Water Temperature in July

Select Year: 2017 2016 2015

The average sea surface temperature in July 2017 for Cancun was 88.7°F. The maximum and minimum values were 87.6°F and 89.6°F respectively.

Mexico Sea Water Temperature by Month

January
February
March
April
May
June
July
August
September
October
November
December
Best Time to Visit Cancun
The most sunny months:
July 20 days
May 20 days
August 19 days
The most warm months:
August 93.9 °F
July 93.8 °F
September 92.0 °F
Warmest sea temperature:
August 89.0 °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 8 days
October 8 days
June 7 days
The most windy months:
March 12 mph
April 12 mph
May 12 mph

Cancun on the Weather Map

24 Hours Weather Forecast
Cancun
Local time: 07:54
23 may, wednesday
0900 80°F
NW
7 mph
1200 84°F
NW
10 mph
1500 84°F
NW
11 mph
1800 80°F
W
10 mph
2100 74°F
W
11 mph
24 may, thursday
0000 80°F
NW
11 mph
0300 78°F
NW
7 mph
0600 76°F
NW
6 mph