All data are in degrees Fahrenheit

en

Water temperature in Cancún

Detailed information about the current water temperature in Cancún. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.
Sea temperature in Cancún now

85.2

°F

August 4, 01:44

Trend:

decreasing

Yesterday:

85.3°F

Tomorrow:

85.2°F

Sunrise:

06:22

Sunset:

19:25

Day Length:

13 h. 3 min.

Cancún in August

Minimum:

79.0°F

Average:

79.9°F

Maximum:

81.0°F

Sea water temperature in Cancún today

As of now, in Cancún, the water temperature is 85.2°F. Swimming in water of this temperature is considered highly warm and would be enjoyable for everyone. At this temperature, you can comfortably engage in water-based activities for extended periods without experiencing discomfort. Today's reading is 0.2°F higher than the average recorded on this particular day in recent years. The sea temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to stay about the same.

Recent sea temperature and forecast

The water temperature today is above average for the last two weeks, showing a small increase in temperature. It also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 86.0°F on 2023, while the historical minimum was 84.1°F on 2021.

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 85.3°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Cancún

Date Current Year

actual* / forecast**

last year 10 years average
Jul 21 84.2°F 84.3°F 84.7°F
Jul 22 84.1°F 84.2°F 84.7°F
Jul 23 84.2°F 85.1°F 84.9°F
Jul 24 84.7°F 84.7°F 84.8°F
Jul 25 84.8°F 85.3°F 85.0°F
Jul 26 85.4°F 85.1°F 84.8°F
Jul 27 85.0°F 85.1°F 84.9°F
Jul 28 85.8°F 85.1°F 85.0°F
Jul 29 85.1°F 85.1°F 84.9°F
Jul 30 84.4°F 85.4°F 84.7°F
Jul 31 84.6°F 85.2°F 84.8°F
Aug 1 84.8°F 85.2°F 84.9°F
Aug 2 85.2°F 85.8°F 85.0°F
Aug 3 85.3°F 85.6°F 85.1°F
Aug 4 85.2°F 85.0°F 85.0°F
Aug 5 85.2°F 85.2°F 85.0°F
Aug 6 85.3°F 85.2°F 85.1°F
Aug 7 85.3°F 85.2°F 85.1°F
Aug 8 85.3°F 84.7°F 85.1°F
Aug 9 85.3°F 84.5°F 85.0°F
Aug 10 85.3°F 84.5°F 85.0°F
Aug 11 85.4°F 84.6°F 85.2°F

* actual - actual temperature values

** forecast - projected values for the next week

Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.

Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.

Sea water temperature in Cancún by month

In Cancún, the water temperature is comfortable for swimming all year round.
The warmest water in Cancún was recorded on August 12, 2023, reaching a 87.1°F. While the coldest temperature occurred on January 22, 2018, dipping to 78.2°F. The average readings by season are 80.0°F in Winter, 81.1°F in Spring, 84.4°F in Summer, and 84.0°F in Autumn.