All data are in degrees Fahrenheit

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Water temperature in Istria

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

62.5

°F

May 18, 16:31

Trend:

stable

Yesterday:

62.5°F

Tomorrow:

63.3°F

Sunrise:

05:34

Sunset:

20:30

Day Length:

14 h. 56 min.

Istria in May

Minimum:

39.3°F

Average:

42.6°F

Maximum:

46.0°F

Sea water temperature in Istria today

As of now, in Istria, the water temperature is 62.5°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 1.4°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 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 is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 66.9°F on 2018, while the historical minimum was 61.3°F on 2017.

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 64.2°F, with minimum temperature starting at 63.3°F, while the maximum might reach 65.4°F.

Daily water temperature in Istria

Date Current Year

actual* / forecast**

last year 10 years average
May 4 61.4°F 58.6°F 59.9°F
May 5 61.1°F 58.2°F 60.5°F
May 6 60.6°F 58.8°F 60.6°F
May 7 62.2°F 61.0°F 60.8°F
May 8 61.5°F 61.4°F 60.8°F
May 9 61.1°F 61.1°F 60.8°F
May 10 60.8°F 60.0°F 60.8°F
May 11 60.8°F 58.8°F 60.8°F
May 12 61.5°F 59.6°F 61.5°F
May 13 62.2°F 59.8°F 62.2°F
May 14 62.9°F 60.2°F 62.9°F
May 15 60.5°F 62.1°F 63.0°F
May 16 61.1°F 62.3°F 63.1°F
May 17 62.5°F 62.3°F 63.7°F
May 18 62.5°F 63.1°F 63.9°F
May 19 63.3°F 65.0°F 64.6°F
May 20 63.6°F 66.7°F 65.0°F
May 21 63.9°F 67.0°F 65.2°F
May 22 63.8°F 66.4°F 65.2°F
May 23 64.5°F 66.6°F 65.9°F
May 24 64.9°F 67.1°F 66.3°F
May 25 65.4°F 67.7°F 66.8°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 Istria by month

In Istria, the months July through August offer comfortable swimming conditions, which amounts to 83 swimming days.
The warmest water in Istria was recorded on July 21, 2021, reaching a 83.2°F. While the coldest temperature occurred on February 19, 2017, dipping to 34.8°F. The average readings by season are 43.5°F in Winter, 53.4°F in Spring, 75.9°F in Summer, and 62.6°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Constanţa 58.8°F 27mi
Eforie Nord 59.0°F 35mi
Mangalia 58.9°F 52mi

* current water temperature in this city

** straight line distance from Istria