What is the current water temperature in Rijeka?

Q: What is the current water temperature in Rijeka?

As of now, in Rijeka, the water temperature is 13.88°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.

Croatia > Rijeka

Water temperature in Rijeka

Detailed information about the current water temperature in Rijeka. 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.

57.0

°F

December 21, 18:59

Trend:

stable

Yesterday:

56.3°F

Tomorrow:

56.8°F

Sunrise:

07:39

Sunset:

16:22

Day Length:

8 h. 43 min.

Rijeka in December

Minimum:

52.5°F

Average:

53.6°F

Maximum:

55.7°F

Sea water temperature in Rijeka today

As of now, in Rijeka, the water temperature is 57.0°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 1.0°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 fall a bit.

Recent sea temperature and forecast

Today's water temperature is slightly lower than the average registered over the last two weeks, indicating a slight cooling 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 58.0°F on 2023, while the historical minimum was 54.1°F on 2017.

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 56.2°F, the minimum temperature may reach 55.9°F, and the maximum might stay at 56.8°F.

Daily water temperature in Rijeka

Date	Current Year actual* / forecast**	last year	10 years average
Dec 7	58.7°F	60.0°F	57.8°F
Dec 8	58.9°F	59.7°F	57.6°F
Dec 9	58.5°F	59.2°F	57.3°F
Dec 10	58.9°F	58.3°F	57.0°F
Dec 11	58.6°F	57.8°F	57.1°F
Dec 12	58.0°F	57.5°F	56.8°F
Dec 13	58.0°F	57.2°F	56.7°F
Dec 14	57.7°F	56.9°F	56.6°F
Dec 15	57.8°F	57.0°F	56.6°F
Dec 16	57.5°F	57.8°F	56.5°F
Dec 17	56.8°F	57.8°F	56.3°F
Dec 18	56.5°F	58.2°F	56.3°F
Dec 19	56.4°F	57.3°F	56.2°F
Dec 20	56.3°F	57.1°F	56.0°F
Dec 21	57.0°F	58.0°F	56.0°F
Dec 22	56.8°F	57.3°F	55.8°F
Dec 23	56.5°F	56.0°F	55.5°F
Dec 24	56.2°F	55.6°F	55.2°F
Dec 25	56.1°F	56.1°F	55.1°F
Dec 26	55.9°F	54.8°F	54.9°F
Dec 27	56.0°F	55.3°F	55.0°F
Dec 28	56.0°F	56.7°F	55.0°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 Rijeka by month

In Rijeka, the months July through August offer comfortable swimming conditions, which amounts to 71 swimming days.

The warmest water in Rijeka was recorded on July 23, 2015, reaching a 82.1°F. While the coldest temperature occurred on February 23, 2021, dipping to 48.0°F. The average readings by season are 53.8°F in Winter, 56.8°F in Spring, 74.4°F in Summer, and 65.9°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Lovran	57.2°F	9mi
Rabac	56.8°F	22mi
Cres	57.7°F	25mi
Senj	57.2°F	32mi
Trieste	55.5°F	39mi
Poreč	57.2°F	42mi
Medulin	56.9°F	43mi
Rovinj	57.8°F	43mi
Mali Lošinj	59.3°F	55mi

* current water temperature in this city

** straight line distance from Rijeka