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

77.4

°F

September 16, 04:08

Trend:

stable

Yesterday:

77.3°F

Tomorrow:

77.3°F

Sunrise:

06:44

Sunset:

19:15

Day Length:

12 h. 31 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 77.4°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 2.7°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 stay about the same.

Recent sea temperature and forecast

Today's water temperature is considerably lower than the average registered over the last two weeks, indicating a slight cooling trend. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 76.0°F on 2018, while the historical minimum was 72.7°F on 2017.

Observations from the last two weeks indicate that the water temperature was in proximity to the highest values recorded on those days in the past. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 76.1°F, the minimum temperature may reach 75.1°F, and the maximum might stay at 77.3°F.

Daily water temperature in Trieste

Date Current Year

actual* / forecast**

last year 10 years average
Sep 2 80.9°F 77.4°F 77.3°F
Sep 3 80.8°F 76.0°F 77.0°F
Sep 4 80.5°F 76.4°F 76.9°F
Sep 5 81.0°F 76.9°F 76.7°F
Sep 6 80.7°F 77.8°F 76.5°F
Sep 7 80.3°F 77.0°F 76.3°F
Sep 8 79.9°F 76.3°F 75.9°F
Sep 9 80.5°F 75.8°F 75.6°F
Sep 10 79.4°F 75.2°F 75.2°F
Sep 11 78.9°F 73.9°F 75.0°F
Sep 12 76.8°F 75.4°F 75.1°F
Sep 13 77.1°F 74.8°F 75.0°F
Sep 14 77.6°F 74.4°F 75.0°F
Sep 15 77.3°F 73.9°F 74.6°F
Sep 16 77.4°F 74.9°F 74.7°F
Sep 17 77.3°F 74.5°F 74.6°F
Sep 18 76.8°F 75.2°F 74.1°F
Sep 19 76.5°F 75.8°F 73.8°F
Sep 20 76.2°F 76.2°F 73.5°F
Sep 21 75.6°F 75.9°F 72.9°F
Sep 22 75.3°F 75.5°F 72.6°F
Sep 23 75.1°F 74.9°F 72.4°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, 56.8°F in Spring, 76.9°F in Summer, and 67.7°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Poreč 78.4°F 31mi
Lignano Sabbiadoro 74.7°F 32mi
Lovran 74.8°F 35mi
Rijeka 74.6°F 39mi
Rovinj 78.2°F 40mi
Rabac 74.5°F 44mi
Caorle 75.7°F 44mi

* current water temperature in this city

** straight line distance from Trieste