All data are in degrees Fahrenheit

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Water temperature in Trieste

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

69.4

°F

May 24, 18:19

Trend:

stable

Yesterday:

68.1°F

Tomorrow:

69.3°F

Sunrise:

05:25

Sunset:

20:39

Day Length:

15 h. 14 min.

Trieste in May

Minimum:

49.9°F

Average:

51.9°F

Maximum:

53.8°F

Sea water temperature in Trieste today

As of now, in Trieste, 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 3.2°F higher than the average recorded on this particular day in recent years. Since yesterday, there was a noticeable increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to stay about the same.

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 maximum temperature for this date. The maximum temperature recorded for this date was 69.4°F on 2022, while the historical minimum was 62.7°F on 2019.

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 histoorical minimum and others when it was close to the historical maximum. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 70.4°F, with minimum temperature starting at 69.3°F, while the maximum might reach 71.1°F.

Daily water temperature in Trieste

Date Current Year

actual* / forecast**

last year 10 years average
May 10 64.3°F 62.7°F 61.4°F
May 11 64.3°F 63.6°F 62.3°F
May 12 65.3°F 64.2°F 62.9°F
May 13 64.0°F 63.6°F 63.2°F
May 14 63.9°F 63.7°F 63.5°F
May 15 63.4°F 63.5°F 63.7°F
May 16 63.8°F 64.2°F 64.1°F
May 17 61.0°F 64.2°F 63.8°F
May 18 63.1°F 64.4°F 64.0°F
May 19 64.0°F 64.5°F 64.2°F
May 20 65.0°F 64.9°F 64.4°F
May 21 66.1°F 65.0°F 64.5°F
May 22 66.4°F 66.1°F 65.2°F
May 23 68.1°F 66.4°F 65.9°F
May 24 69.4°F 66.6°F 66.2°F
May 25 69.3°F 65.7°F 66.2°F
May 26 69.8°F 65.4°F 66.7°F
May 27 70.4°F 66.5°F 67.3°F
May 28 70.6°F 66.3°F 67.5°F
May 29 70.7°F 67.3°F 67.5°F
May 30 70.9°F 67.4°F 67.7°F
May 31 71.1°F 69.7°F 67.9°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 Trieste by month

In Trieste, the months June through September offer comfortable swimming conditions, which amounts to 95 swimming days.
The warmest water in Trieste was recorded on July 12, 2024, reaching a 85.1°F. While the coldest temperature occurred on February 9, 2019, dipping to 47.0°F. The average readings by season are 51.6°F in Winter, 56.7°F in Spring, 76.7°F in Summer, and 67.6°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Poreč 66.3°F 31mi
Lignano Sabbiadoro 70.3°F 32mi
Lovran 64.2°F 35mi
Rijeka 63.1°F 39mi
Rovinj 66.0°F 40mi
Rabac 63.8°F 44mi
Caorle 67.1°F 44mi

* current water temperature in this city

** straight line distance from Trieste