What is the current water temperature in Mykonos?

Q: What is the current water temperature in Mykonos?

As of now, in Mykonos, the water temperature is 18.43°C. Swimming in water of this temperature is generally concidered to be cool, and most people won't really enjoy it.

Greece > Mykonos

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.

65.2

°F

December 14, 00:32

Trend:

stable

Yesterday:

65.4°F

Tomorrow:

65.3°F

Sunrise:

07:25

Sunset:

17:01

Day Length:

9 h. 36 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 65.2°F. Swimming in water of this temperature is generally concidered to be cool, and most people won't really enjoy it. Today's reading is 2.3°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 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 maximum temperature for this date. The maximum temperature recorded for this date was 64.7°F on 2019, while the historical minimum was 61.3°F on 2018.

latest data

last year

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. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 65.2°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
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	64.7°F
Dec 7	67.1°F	63.3°F	64.7°F
Dec 8	67.1°F	63.6°F	64.5°F
Dec 9	66.9°F	63.8°F	64.1°F
Dec 10	66.8°F	63.7°F	63.9°F
Dec 11	66.1°F	63.5°F	63.7°F
Dec 12	65.7°F	63.5°F	63.7°F
Dec 13	65.4°F	63.4°F	63.1°F
Dec 14	65.2°F	63.2°F	62.9°F
Dec 15	65.3°F	63.1°F	63.0°F
Dec 16	65.4°F	62.8°F	63.1°F
Dec 17	65.2°F	63.0°F	62.9°F
Dec 18	65.3°F	62.6°F	63.0°F
Dec 19	65.1°F	63.0°F	62.8°F
Dec 20	65.0°F	62.6°F	62.8°F
Dec 21	65.0°F	62.9°F	62.8°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.