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

74.0

°F

October 1, 09:24

Trend:

decreasing

Yesterday:

74.1°F

Tomorrow:

73.3°F

Sunrise:

07:02

Sunset:

18:46

Day Length:

11 h. 44 min.

Trieste in October

Minimum:

49.5°F

Average:

51.3°F

Maximum:

53.5°F

Sea water temperature in Trieste today

As of now, in Trieste, the water temperature is 74.0°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 3.2°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 is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 75.7°F on 2023, while the historical minimum was 68.7°F on 2024.

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 72.6°F, the minimum temperature may reach 71.9°F, and the maximum might stay at 73.3°F.

Daily water temperature in Trieste

Date Current Year

actual* / forecast**

last year 10 years average
Sep 17 76.7°F 74.5°F 74.8°F
Sep 18 75.9°F 75.2°F 74.2°F
Sep 19 75.6°F 75.8°F 73.9°F
Sep 20 75.4°F 76.2°F 73.6°F
Sep 21 75.9°F 75.9°F 73.2°F
Sep 22 75.5°F 75.5°F 72.9°F
Sep 23 74.6°F 74.9°F 72.6°F
Sep 24 73.5°F 74.4°F 72.3°F
Sep 25 74.3°F 74.2°F 72.1°F
Sep 26 73.4°F 73.9°F 71.8°F
Sep 27 72.9°F 72.9°F 71.3°F
Sep 28 73.2°F 74.2°F 71.4°F
Sep 29 73.6°F 73.4°F 71.2°F
Sep 30 74.1°F 72.8°F 70.8°F
Oct 1 74.0°F 72.4°F 70.7°F
Oct 2 73.3°F 71.2°F 70.1°F
Oct 3 73.1°F 70.8°F 69.9°F
Oct 4 72.9°F 69.7°F 69.6°F
Oct 5 72.6°F 69.4°F 69.4°F
Oct 6 72.2°F 68.9°F 69.0°F
Oct 7 72.0°F 67.2°F 68.7°F
Oct 8 71.9°F 67.2°F 68.6°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 73.9°F 31mi
Lignano Sabbiadoro 69.6°F 32mi
Lovran 69.7°F 35mi
Rijeka 69.6°F 39mi
Rovinj 72.9°F 40mi
Rabac 69.5°F 44mi
Caorle 70.6°F 44mi

* current water temperature in this city

** straight line distance from Trieste