All data are in degrees Fahrenheit

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Water temperature in Tulum

Detailed information about the current water temperature in Tulum. 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 Tulum now

80.8

°F

December 21, 11:49

Trend:

stable

Yesterday:

81.3°F

Tomorrow:

80.9°F

Sunrise:

07:21

Sunset:

18:16

Day Length:

10 h. 55 min.

Tulum in December

Minimum:

79.3°F

Average:

80.6°F

Maximum:

81.4°F

Sea water temperature in Tulum today

As of now, in Tulum, the water temperature is 80.8°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 0.8°F lower 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

Today's water temperature is considerably lower than the average registered over the last two weeks, indicating a slight cooling trend. It is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 82.3°F on 2016, while the historical minimum was 80.9°F on 2014.

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the minimum recorded over the past years. 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 Tulum

Date Current Year

actual* / forecast**

last year 10 years average
Dec 7 82.2°F 82.5°F 82.3°F
Dec 8 82.1°F 82.6°F 82.4°F
Dec 9 82.4°F 82.5°F 82.3°F
Dec 10 82.1°F 82.5°F 82.2°F
Dec 11 82.2°F 82.5°F 82.2°F
Dec 12 82.0°F 82.4°F 82.1°F
Dec 13 81.6°F 82.2°F 82.0°F
Dec 14 81.6°F 82.1°F 81.9°F
Dec 15 81.6°F 82.1°F 81.9°F
Dec 16 81.4°F 82.1°F 81.8°F
Dec 17 81.6°F 82.1°F 81.8°F
Dec 18 81.4°F 81.6°F 81.7°F
Dec 19 81.2°F 81.7°F 81.7°F
Dec 20 81.3°F 81.7°F 81.6°F
Dec 21 80.8°F 81.8°F 81.7°F
Dec 22 80.9°F 81.6°F 81.8°F
Dec 23 80.8°F 81.8°F 81.6°F
Dec 24 80.7°F 81.7°F 81.6°F
Dec 25 80.6°F 81.5°F 81.4°F
Dec 26 80.5°F 81.1°F 81.3°F
Dec 27 80.4°F 81.5°F 81.3°F
Dec 28 80.4°F 81.4°F 81.2°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 Tulum by month

In Tulum, the water temperature is comfortable for swimming all year round.
The warmest water in Tulum was recorded on September 20, 2024, reaching a 87.2°F. While the coldest temperature occurred on January 21, 2018, dipping to 78.7°F. The average readings by season are 80.9°F in Winter, 81.6°F in Spring, 84.5°F in Summer, and 84.5°F in Autumn.