What is the current water temperature in Istria?

Q: What is the current water temperature in Istria?

As of now, in Istria, the water temperature is 10.03°C. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration.

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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.

50.1

°F

December 11, 10:55

Trend:

decreasing

Yesterday:

50.2°F

Tomorrow:

49.9°F

Sunrise:

07:31

Sunset:

16:25

Day Length:

8 h. 54 min.

Istria in December

Minimum:

40.0°F

Average:

42.9°F

Maximum:

46.1°F

Sea water temperature in Istria today

As of now, in Istria, the water temperature is 50.1°F. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration. Today's reading is 1.5°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 water temperature is considerably lower than the average registered over the last two weeks, indicating a slight cooling trend. It also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 51.6°F on 2019, while the historical minimum was 45.4°F on 2024.

latest data

last year

Over the last two weeks, the water temperature has stayed slightly above than historical averages for those days. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 49.0°F, the minimum temperature may reach 47.9°F, and the maximum might stay at 49.9°F.

Daily water temperature in Istria

Date	Current Year actual* / forecast**	last year	10 years average
Nov 27	52.3°F	51.4°F	52.4°F
Nov 28	52.5°F	50.8°F	52.0°F
Nov 29	52.5°F	50.3°F	51.8°F
Nov 30	52.5°F	50.3°F	51.5°F
Dec 1	52.4°F	50.1°F	51.2°F
Dec 2	52.0°F	49.7°F	51.0°F
Dec 3	52.5°F	49.8°F	50.7°F
Dec 4	50.5°F	49.4°F	50.2°F
Dec 5	50.3°F	49.1°F	49.9°F
Dec 6	50.3°F	48.9°F	49.6°F
Dec 7	50.2°F	48.7°F	49.3°F
Dec 8	50.3°F	48.6°F	49.1°F
Dec 9	50.2°F	47.5°F	49.0°F
Dec 10	50.2°F	47.1°F	49.0°F
Dec 11	50.1°F	45.4°F	48.6°F
Dec 12	49.9°F	45.4°F	48.4°F
Dec 13	49.7°F	45.6°F	48.2°F
Dec 14	49.4°F	44.9°F	48.0°F
Dec 15	49.2°F	44.3°F	47.7°F
Dec 16	48.4°F	42.4°F	46.9°F
Dec 17	48.2°F	43.3°F	46.7°F
Dec 18	47.9°F	40.9°F	46.4°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 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 18, 2024, reaching a 84.0°F. While the coldest temperature occurred on February 19, 2017, dipping to 34.8°F. The average readings by season are 43.4°F in Winter, 53.3°F in Spring, 76.0°F in Summer, and 62.4°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Constanţa	52.4°F	27mi
Eforie Nord	52.6°F	35mi
Mangalia	52.5°F	52mi

* current water temperature in this city

** straight line distance from Istria