Measurements:
°C
°F
Cancun
86°F
W 10 mph
Feels like: 92°F
Precip: 100%
World Resorts Mexico Cancun Weather

Cancun Sea Water Temperature

Current Sea Water Temperature:
+85.2°F
Maximum Sea Water Temperature in April: 86.4°F
Minimum Sea Water Temperature in April: 82.2°F
Average water temperature in April: 84.2°F

Sea Water Temperature for the Last 10 Days:

April 23 85.2°F April 18 84.6°F
April 22 84.6°F April 17 83.8°F
April 21 84.8°F April 16 85.2°F
April 20 85.6°F April 15 83.8°F
April 19 85.0°F April 14 83.2°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: 2023 2022 2021

The average sea surface temperature in August 2023 for Cancun was 90.0°F. The maximum and minimum values were 88.6°F and 91.2°F respectively.

Sea Water Temperature in September

Select Year: 2023 2022 2021

The average sea surface temperature in September 2023 for Cancun was 89.1°F. The maximum and minimum values were 88.2°F and 89.8°F respectively.

Sea Water Temperature in July

Select Year: 2023 2022 2021

The average sea surface temperature in July 2023 for Cancun was 89.4°F. The maximum and minimum values were 89.0°F and 90.2°F respectively.

Best Time to Visit Cancun
The most sunny months:
July 16 days
April 15 days
August 14 days
The most warm months:
August 93.1 °F
July 93.0 °F
September 91.5 °F
Warmest sea temperature:
August 88.9 °F
September 88.6 °F
July 88.2 °F
The most cold months:
January 82.1 °F
February 83.9 °F
December 84.4 °F
The most rainy months:
October 9 days
September 9 days
June 7 days
The most windy months:
March 12 mph
April 11 mph
May 11 mph

Cancun on the Weather Map

Mexico Resorts:
NAME
Acapulco +84
Cabo San Lucas +76
Campeche +84
Cancun +86
Cozumel +86
Manzaltan +76
Manzanillo +80
Merida +86
Playa del Carmen +88
Puerto Vallarta +82
Riviera Maya +88
Tijuana +58
Tulum +86
Veracruz +80
Zihuatanejo +84
24 Hours Weather Forecast
Cancun
Local time: 10:45
23 apr, tuesday
1200 86°F
W
10 mph
1500 88°F
W
10 mph
1800 84°F
W
11 mph
2100 82°F
W
9 mph
24 apr, wednesday
0000 80°F
W
8 mph
0300 78°F
W
6 mph
0600 78°F
SW
5 mph
0900 84°F
W
6 mph