All data are in degrees Fahrenheit

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Water temperature in Mykonos

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

73.5

°F

July 14, 10:27

Trend:

increasing

Yesterday:

73.4°F

Tomorrow:

73.6°F

Sunrise:

06:09

Sunset:

20:40

Day Length:

14 h. 31 min.

Mykonos in July

Minimum:

60.2°F

Average:

62.2°F

Maximum:

64.1°F

Sea water temperature in Mykonos today

As of now, in Mykonos, the water temperature is 73.5°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 1.6°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 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 is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 77.6°F on 2018, while the historical minimum was 72.8°F on 2022.

Observations from the last two weeks indicate that the water temperature was in proximity to the lowest values recorded on those days in the past. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 73.8°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Mykonos

Date Current Year

actual* / forecast**

last year 10 years average
Jun 30 71.9°F 72.6°F 73.9°F
Jul 1 71.9°F 72.8°F 73.9°F
Jul 2 71.7°F 72.8°F 74.3°F
Jul 3 71.5°F 72.8°F 74.5°F
Jul 4 71.7°F 73.8°F 74.5°F
Jul 5 72.0°F 73.6°F 74.5°F
Jul 6 72.4°F 74.2°F 74.7°F
Jul 7 72.2°F 74.1°F 74.6°F
Jul 8 73.6°F 73.9°F 74.8°F
Jul 9 74.6°F 73.7°F 74.9°F
Jul 10 75.7°F 73.7°F 75.1°F
Jul 11 73.4°F 74.6°F 74.9°F
Jul 12 73.6°F 74.3°F 74.8°F
Jul 13 73.4°F 74.2°F 74.9°F
Jul 14 73.5°F 74.5°F 75.1°F
Jul 15 73.6°F 75.0°F 75.1°F
Jul 16 73.6°F 74.6°F 75.2°F
Jul 17 73.8°F 75.0°F 75.4°F
Jul 18 73.9°F 75.5°F 75.5°F
Jul 19 73.9°F 76.0°F 75.5°F
Jul 20 73.9°F 76.5°F 75.4°F
Jul 21 74.0°F 76.5°F 75.5°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 Mykonos by month

In Mykonos, the months July through September offer comfortable swimming conditions, which amounts to 101 swimming days.
The warmest water in Mykonos was recorded on August 5, 2023, reaching a 81.0°F. While the coldest temperature occurred on April 18, 2025, dipping to 58.6°F. The average readings by season are 62.0°F in Winter, 62.4°F in Spring, 74.4°F in Summer, and 71.2°F in Autumn.