All data are in degrees Fahrenheit

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Water temperature in Athens

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

67.9

°F

November 13, 07:00

Trend:

decreasing

Yesterday:

68.2°F

Tomorrow:

67.8°F

Sunrise:

07:03

Sunset:

17:15

Day Length:

10 h. 12 min.

Athens in November

Minimum:

59.4°F

Average:

60.9°F

Maximum:

62.8°F

Sea water temperature in Athens today

As of now, in Athens, the water temperature is 67.9°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 2.4°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 fall a bit.

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 72.8°F on 2023, while the historical minimum was 68.5°F on 2017.

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. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 67.4°F, the minimum temperature may reach 67.0°F, and the maximum might stay at 67.8°F.

Daily water temperature in Athens

Date Current Year

actual* / forecast**

last year 10 years average
Oct 30 71.0°F 72.6°F 72.1°F
Oct 31 70.8°F 72.2°F 71.8°F
Nov 1 70.6°F 71.8°F 71.6°F
Nov 2 70.3°F 71.4°F 71.5°F
Nov 3 70.0°F 71.6°F 71.4°F
Nov 4 70.5°F 72.1°F 71.3°F
Nov 5 70.2°F 71.5°F 71.1°F
Nov 6 69.7°F 71.5°F 71.0°F
Nov 7 69.6°F 71.9°F 70.7°F
Nov 8 69.2°F 71.2°F 70.7°F
Nov 9 68.8°F 70.9°F 70.4°F
Nov 10 68.5°F 71.6°F 70.5°F
Nov 11 68.7°F 71.3°F 70.4°F
Nov 12 68.2°F 71.4°F 70.6°F
Nov 13 67.9°F 71.2°F 70.3°F
Nov 14 67.8°F 70.8°F 70.1°F
Nov 15 67.6°F 70.3°F 70.0°F
Nov 16 67.6°F 70.6°F 69.9°F
Nov 17 67.3°F 70.3°F 69.7°F
Nov 18 67.2°F 70.3°F 69.5°F
Nov 19 67.1°F 69.9°F 69.4°F
Nov 20 67.0°F 71.2°F 69.4°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 Athens by month

In Athens, the months June through October offer comfortable swimming conditions, which amounts to 127 swimming days.
The warmest water in Athens was recorded on August 6, 2021, reaching a 83.7°F. While the coldest temperature occurred on March 20, 2022, dipping to 56.6°F. The average readings by season are 61.4°F in Winter, 62.0°F in Spring, 77.5°F in Summer, and 74.0°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Piraeus 67.9°F 5mi
Glyfáda 67.5°F 9mi
Aegina 68.7°F 23mi

* current water temperature in this city

** straight line distance from Athens