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

67.5

°F

December 6, 17:26

Trend:

stable

Yesterday:

67.4°F

Tomorrow:

67.5°F

Sunrise:

07:19

Sunset:

17:00

Day Length:

9 h. 41 min.

Mykonos in December

Minimum:

60.0°F

Average:

62.3°F

Maximum:

64.6°F

Sea water temperature in Mykonos today

As of now, in Mykonos, the water temperature is 67.5°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is 3.1°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

Today's reading indicates a minor change compared to the average water temperature of the last two weeks, but the overall trend remains steady. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 66.8°F on 2020, while the historical minimum was 62.5°F on 2018.

Observations from the last two weeks indicate that the water temperature was in proximity to the highest values recorded on those days in the past. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 66.8°F, the minimum temperature may reach 66.2°F, and the maximum might stay at 67.5°F.

Daily water temperature in Mykonos

Date Current Year

actual* / forecast**

last year 10 years average
Nov 22 67.6°F 65.2°F 66.2°F
Nov 23 67.2°F 65.6°F 66.0°F
Nov 24 68.0°F 65.1°F 65.9°F
Nov 25 67.8°F 64.9°F 65.5°F
Nov 26 66.9°F 64.4°F 65.4°F
Nov 27 67.8°F 63.8°F 65.3°F
Nov 28 68.0°F 64.0°F 65.1°F
Nov 29 68.1°F 63.5°F 65.2°F
Nov 30 67.9°F 64.1°F 65.1°F
Dec 1 67.9°F 63.9°F 65.1°F
Dec 2 67.7°F 64.0°F 64.9°F
Dec 3 67.4°F 64.0°F 64.7°F
Dec 4 67.0°F 63.7°F 64.8°F
Dec 5 67.4°F 63.7°F 64.8°F
Dec 6 67.5°F 63.5°F 64.4°F
Dec 7 67.5°F 63.3°F 64.4°F
Dec 8 67.3°F 63.6°F 64.2°F
Dec 9 66.9°F 63.8°F 63.8°F
Dec 10 66.6°F 63.7°F 63.6°F
Dec 11 66.5°F 63.5°F 63.5°F
Dec 12 66.5°F 63.5°F 63.5°F
Dec 13 66.2°F 63.4°F 63.1°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 100 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.