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 15.84°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.

60.5

°F

May 19, 19:18

Trend:

stable

Yesterday:

60.5°F

Tomorrow:

60.6°F

Sunrise:

05:28

Sunset:

20:30

Day Length:

15 h. 2 min.

Rijeka in May

Minimum:

51.5°F

Average:

54.1°F

Maximum:

56.0°F

Sea water temperature in Rijeka today

As of now, in Rijeka, the water temperature is 60.5°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 2.4°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 stay about the same.

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 is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 66.4°F on 2018, while the historical minimum was 60.2°F on 2023.

latest data

last year

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 suggests a gradual increase. The average temperature is expected to rise up to 61.3°F, with minimum temperature starting at 60.5°F, while the maximum might reach 62.1°F.

Daily water temperature in Rijeka

Date	Current Year actual* / forecast**	last year	10 years average
May 5	60.9°F	62.2°F	60.0°F
May 6	60.7°F	62.2°F	60.2°F
May 7	60.5°F	62.3°F	60.6°F
May 8	60.6°F	62.5°F	60.7°F
May 9	62.0°F	62.0°F	61.0°F
May 10	62.5°F	62.1°F	61.1°F
May 11	62.5°F	62.3°F	61.3°F
May 12	62.6°F	62.5°F	61.5°F
May 13	60.8°F	63.1°F	61.7°F
May 14	61.1°F	62.9°F	62.0°F
May 15	60.8°F	61.4°F	61.9°F
May 16	60.9°F	62.0°F	62.3°F
May 17	60.1°F	61.8°F	62.3°F
May 18	60.5°F	62.1°F	62.5°F
May 19	60.5°F	62.7°F	62.9°F
May 20	60.6°F	61.9°F	63.0°F
May 21	60.5°F	62.0°F	62.9°F
May 22	60.9°F	62.5°F	63.2°F
May 23	61.4°F	62.9°F	63.8°F
May 24	62.0°F	62.0°F	64.4°F
May 25	61.9°F	62.6°F	64.3°F
May 26	62.1°F	62.5°F	64.5°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 72 swimming days.

The warmest water in Rijeka was recorded on August 17, 2024, reaching a 81.7°F. While the coldest temperature occurred on February 23, 2021, dipping to 48.0°F. The average readings by season are 53.9°F in Winter, 56.9°F in Spring, 74.4°F in Summer, and 66.1°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Lovran	60.3°F	9mi
Rabac	60.4°F	22mi
Cres	61.3°F	25mi
Senj	60.1°F	32mi
Trieste	64.0°F	39mi
Poreč	63.8°F	42mi
Medulin	61.7°F	43mi
Rovinj	63.6°F	43mi
Mali Lošinj	62.1°F	55mi

* current water temperature in this city

** straight line distance from Rijeka