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

74.9

°F

September 17, 02:30

Trend:

stable

Yesterday:

74.9°F

Tomorrow:

74.4°F

Sunrise:

06:45

Sunset:

19:13

Day Length:

12 h. 28 min.

Trieste in September

Minimum:

49.9°F

Average:

51.5°F

Maximum:

53.7°F

Sea water temperature in Trieste today

As of now, in Trieste, the water temperature is 74.9°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 0.5°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 slightly 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 76.9°F on 2023, while the historical minimum was 72.2°F on 2015.

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 73.3°F, the minimum temperature may reach 72.5°F, and the maximum might stay at 74.4°F.

Daily water temperature in Trieste

Date Current Year

actual* / forecast**

last year 10 years average
Sep 3 76.0°F 81.7°F 76.7°F
Sep 4 76.4°F 82.6°F 76.5°F
Sep 5 76.9°F 82.3°F 76.3°F
Sep 6 77.8°F 81.4°F 76.0°F
Sep 7 77.0°F 80.7°F 75.8°F
Sep 8 76.3°F 80.7°F 75.4°F
Sep 9 75.8°F 80.3°F 75.0°F
Sep 10 75.2°F 79.5°F 74.6°F
Sep 11 73.9°F 78.9°F 74.4°F
Sep 12 75.4°F 78.4°F 74.6°F
Sep 13 74.8°F 77.8°F 74.5°F
Sep 14 74.4°F 77.2°F 74.5°F
Sep 15 73.9°F 76.6°F 74.3°F
Sep 16 74.9°F 76.0°F 74.4°F
Sep 17 74.9°F 75.6°F 74.4°F
Sep 18 74.4°F 73.4°F 73.9°F
Sep 19 74.0°F 72.0°F 73.5°F
Sep 20 73.7°F 71.6°F 73.2°F
Sep 21 73.2°F 70.3°F 72.7°F
Sep 22 72.9°F 69.0°F 72.4°F
Sep 23 72.7°F 69.3°F 72.2°F
Sep 24 72.5°F 69.4°F 72.0°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 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 75.8°F 31mi
Lignano Sabbiadoro 74.2°F 32mi
Lovran 73.1°F 35mi
Rijeka 73.0°F 39mi
Rovinj 76.1°F 40mi
Rabac 73.1°F 44mi
Caorle 74.1°F 44mi

* current water temperature in this city

** straight line distance from Trieste