All data are in degrees Fahrenheit

en

Water temperature in Rethymno

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

69.4

°F

May 23, 18:26

Trend:

increasing

Yesterday:

68.7°F

Tomorrow:

69.6°F

Sunrise:

06:13

Sunset:

20:25

Day Length:

14 h. 12 min.

Rethymno in May

Minimum:

62.2°F

Average:

63.1°F

Maximum:

65.1°F

Sea water temperature in Rethymno today

As of now, in Rethymno, the water temperature is 69.4°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 0.9°F higher 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 rise a bit.

Recent sea temperature and forecast

Today's water temperature is notably higher than the average recorded over the past two weeks, indicating a significant warming trend. 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 71.3°F on 2020, while the historical minimum was 65.9°F on 2023.

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 70.3°F, with minimum temperature starting at 69.6°F, while the maximum might reach 70.6°F.

Daily water temperature in Rethymno

Date Current Year

actual* / forecast**

last year 10 years average
May 9 65.6°F 66.2°F 65.8°F
May 10 65.8°F 66.1°F 66.0°F
May 11 66.0°F 66.4°F 66.2°F
May 12 66.1°F 66.5°F 66.3°F
May 13 66.6°F 66.7°F 66.5°F
May 14 68.3°F 67.4°F 67.2°F
May 15 67.9°F 66.5°F 67.3°F
May 16 67.0°F 66.3°F 67.3°F
May 17 66.1°F 67.2°F 67.6°F
May 18 66.4°F 67.2°F 68.0°F
May 19 67.0°F 67.7°F 68.3°F
May 20 66.9°F 68.7°F 68.4°F
May 21 67.9°F 69.5°F 68.5°F
May 22 68.7°F 69.5°F 68.5°F
May 23 69.4°F 70.5°F 68.5°F
May 24 69.6°F 69.6°F 68.7°F
May 25 69.9°F 69.9°F 69.0°F
May 26 70.4°F 70.5°F 69.5°F
May 27 70.5°F 70.4°F 69.6°F
May 28 70.4°F 69.2°F 69.5°F
May 29 70.6°F 69.4°F 69.7°F
May 30 70.5°F 69.8°F 69.6°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 Rethymno by month

In Rethymno, the months June through October offer comfortable swimming conditions, which amounts to 134 swimming days.
The warmest water in Rethymno was recorded on July 24, 2023, reaching a 84.0°F. While the coldest temperature occurred on March 28, 2018, dipping to 58.6°F. The average readings by season are 62.9°F in Winter, 63.6°F in Spring, 78.0°F in Summer, and 74.3°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Chaniá 68.3°F 27mi
Irákleion 68.6°F 37mi
Kokkíni Cháni 68.3°F 44mi
Palaióchora 66.3°F 46mi
Stalís 68.2°F 54mi

* current water temperature in this city

** straight line distance from Rethymno