What is the current water temperature in Cozumel?

As of now, in Cozumel, the water temperature is 26.89°C. It's safe to say that the water is comfortably warm for various water-related activities.

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Water temperature in Cozumel

Detailed information about the current water temperature in Cozumel. 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.

80.4

°F

April 8, 14:38

Trend:

increasing

Yesterday:

80.2°F

Tomorrow:

80.5°F

Sunrise:

06:35

Sunset:

19:04

Day Length:

12 h. 29 min.

Cozumel in April

Minimum:

80.6°F

Average:

81.4°F

Maximum:

82.4°F

Sea water temperature in Cozumel today

As of now, in Cozumel, the water temperature is 80.4°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 0.7°F lower than the average recorded on this particular day in recent years. Since yesterday, there was a slight increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to rise a bit.

Recent sea temperature and forecast

Today's water temperature closely matches the previous two weeks' average, indicating a stable trend. It is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 81.8°F on 2025, while the historical minimum was 80.3°F on 2021.

latest data

last year

Over the last two weeks, the water temperature has stayed slightly lower than historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 80.6°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Cozumel

Date	Current Year actual* / forecast**	last year	10 years average
Mar 25	80.1°F	81.5°F	80.6°F
Mar 26	80.2°F	81.7°F	80.7°F
Mar 27	80.2°F	81.9°F	80.7°F
Mar 28	80.4°F	81.9°F	80.8°F
Mar 29	80.5°F	81.7°F	80.9°F
Mar 30	80.4°F	81.9°F	80.9°F
Mar 31	80.7°F	81.9°F	80.9°F
Apr 1	81.0°F	81.8°F	80.9°F
Apr 2	80.3°F	82.0°F	80.9°F
Apr 3	80.0°F	82.0°F	81.0°F
Apr 4	80.1°F	81.9°F	81.1°F
Apr 5	80.8°F	81.9°F	81.1°F
Apr 6	80.2°F	82.0°F	81.0°F
Apr 7	80.2°F	81.7°F	80.9°F
Apr 8	80.4°F	81.8°F	81.1°F
Apr 9	80.5°F	81.6°F	81.2°F
Apr 10	80.5°F	81.6°F	81.1°F
Apr 11	80.5°F	81.4°F	81.1°F
Apr 12	80.5°F	81.5°F	81.2°F
Apr 13	80.6°F	81.3°F	81.3°F
Apr 14	80.7°F	81.5°F	81.4°F
Apr 15	80.8°F	81.6°F	81.5°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 Cozumel by month

In Cozumel, the water temperature is comfortable for swimming all year round.

The warmest water in Cozumel was recorded on September 21, 2024, reaching a 87.3°F. While the coldest temperature occurred on January 22, 2018, dipping to 79.1°F. The average readings by season are 81.1°F in Winter, 81.7°F in Spring, 84.6°F in Summer, and 84.8°F in Autumn.