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

77.3

°F

August 19, 21:40

Trend:

decreasing

Yesterday:

78.5°F

Tomorrow:

77.1°F

Sunrise:

06:09

Sunset:

20:07

Day Length:

13 h. 58 min.

Trieste in August

Minimum:

49.9°F

Average:

51.4°F

Maximum:

54.0°F

Sea water temperature in Trieste today

As of now, in Trieste, the water temperature is 77.3°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 1.5°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 fall 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 84.3°F on 2024, while the historical minimum was 76.3°F on 2016.

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 shows a gradual cooling trend. The average temperature is expected to be 76.6°F, the minimum temperature may reach 76.0°F, and the maximum might stay at 77.1°F.

Daily water temperature in Trieste

Date Current Year

actual* / forecast**

last year 10 years average
Aug 5 74.3°F 80.5°F 79.4°F
Aug 6 75.4°F 82.3°F 79.7°F
Aug 7 74.9°F 80.9°F 79.2°F
Aug 8 74.5°F 80.4°F 78.7°F
Aug 9 75.0°F 81.9°F 79.2°F
Aug 10 74.7°F 81.6°F 78.9°F
Aug 11 74.8°F 81.7°F 79.0°F
Aug 12 78.0°F 81.4°F 78.8°F
Aug 13 77.6°F 81.2°F 78.5°F
Aug 14 77.2°F 81.1°F 78.5°F
Aug 15 78.4°F 81.4°F 78.7°F
Aug 16 77.8°F 83.2°F 79.0°F
Aug 17 78.5°F 83.0°F 78.9°F
Aug 18 78.5°F 84.9°F 78.9°F
Aug 19 77.3°F 84.3°F 78.8°F
Aug 20 77.1°F 83.2°F 78.6°F
Aug 21 76.8°F 81.4°F 78.3°F
Aug 22 76.6°F 80.0°F 78.1°F
Aug 23 76.5°F 79.4°F 78.0°F
Aug 24 76.5°F 80.5°F 78.0°F
Aug 25 76.4°F 81.2°F 77.9°F
Aug 26 76.0°F 80.8°F 77.5°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 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 23, 2015, reaching a 85.2°F. While the coldest temperature occurred on February 9, 2019, dipping to 47.0°F. The average readings by season are 51.5°F in Winter, 56.6°F in Spring, 76.8°F in Summer, and 67.5°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Poreč 79.4°F 31mi
Lignano Sabbiadoro 79.4°F 32mi
Lovran 74.6°F 35mi
Rijeka 73.9°F 39mi
Rovinj 79.9°F 40mi
Rabac 74.8°F 44mi
Caorle 78.7°F 44mi

* current water temperature in this city

** straight line distance from Trieste