All data are in degrees Fahrenheit

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Water temperature in Piraeus

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

72.8

°F

October 29, 07:25

Trend:

decreasing

Yesterday:

73.0°F

Tomorrow:

72.5°F

Sunrise:

06:47

Sunset:

17:30

Day Length:

10 h. 43 min.

Piraeus in November

Minimum:

59.4°F

Average:

60.8°F

Maximum:

62.8°F

Sea water temperature in Piraeus today

As of now, in Piraeus, the water temperature is 72.8°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 0.4°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 fall a bit.

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 also falls within the range of the average temperature recorded for this date, suggesting a consistent weather trend. The maximum temperature recorded for this date was 74.7°F on 2023, while the historical minimum was 71.4°F on 2018.

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. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 71.9°F, the minimum temperature may reach 71.4°F, and the maximum might stay at 72.5°F.

Daily water temperature in Piraeus

Date Current Year

actual* / forecast**

last year 10 years average
Oct 15 73.6°F 76.7°F 74.4°F
Oct 16 73.5°F 76.8°F 74.2°F
Oct 17 72.9°F 76.7°F 74.0°F
Oct 18 72.6°F 76.0°F 73.8°F
Oct 19 72.1°F 75.4°F 73.5°F
Oct 20 71.9°F 75.5°F 73.5°F
Oct 21 72.0°F 74.8°F 73.3°F
Oct 22 72.5°F 74.5°F 73.4°F
Oct 23 72.3°F 74.1°F 73.2°F
Oct 24 72.7°F 73.9°F 73.1°F
Oct 25 72.7°F 73.5°F 73.0°F
Oct 26 72.6°F 73.2°F 72.7°F
Oct 27 72.8°F 73.5°F 72.7°F
Oct 28 73.0°F 73.0°F 72.6°F
Oct 29 72.8°F 72.9°F 72.4°F
Oct 30 72.5°F 72.6°F 72.1°F
Oct 31 72.1°F 72.1°F 71.7°F
Nov 1 72.0°F 72.0°F 71.6°F
Nov 2 71.9°F 72.0°F 71.5°F
Nov 3 71.8°F 71.7°F 71.4°F
Nov 4 71.6°F 72.0°F 71.2°F
Nov 5 71.4°F 71.4°F 71.0°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 Piraeus by month

In Piraeus, the months June through October offer comfortable swimming conditions, which amounts to 128 swimming days.
The warmest water in Piraeus was recorded on August 6, 2021, reaching a 83.6°F. While the coldest temperature occurred on March 20, 2022, dipping to 56.4°F. The average readings by season are 61.2°F in Winter, 62.0°F in Spring, 77.6°F in Summer, and 74.0°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Athens 73.0°F 5mi
Glyfáda 73.4°F 8mi
Aegina 73.3°F 18mi
Póros 72.8°F 32mi

* current water temperature in this city

** straight line distance from Piraeus