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

49.9

°F

January 23, 22:45

Trend:

decreasing

Yesterday:

50.0°F

Tomorrow:

49.7°F

Sunrise:

07:36

Sunset:

16:58

Day Length:

9 h. 22 min.

Trieste in January

Minimum:

50.4°F

Average:

52.1°F

Maximum:

54.3°F

Sea water temperature in Trieste today

As of now, in Trieste, the water temperature is 49.9°F. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration. Today's reading is about the same as 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 slightly varies from the average of the past two weeks. 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 52.3°F on 2023, while the historical minimum was 47.7°F on 2017.

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 49.5°F, the minimum temperature may reach 49.2°F, and the maximum might stay at 49.7°F.

Daily water temperature in Trieste

Date Current Year

actual* / forecast**

last year 10 years average
Jan 9 50.7°F 50.1°F 51.5°F
Jan 10 50.4°F 50.2°F 51.3°F
Jan 11 50.0°F 50.9°F 51.4°F
Jan 12 49.7°F 50.5°F 51.2°F
Jan 13 49.5°F 50.3°F 50.9°F
Jan 14 49.4°F 49.6°F 50.9°F
Jan 15 49.4°F 49.0°F 50.7°F
Jan 16 49.4°F 49.4°F 50.6°F
Jan 17 49.3°F 49.5°F 50.3°F
Jan 18 50.3°F 48.8°F 50.2°F
Jan 19 49.9°F 49.0°F 50.1°F
Jan 20 50.3°F 50.1°F 50.2°F
Jan 21 50.1°F 50.4°F 50.3°F
Jan 22 50.0°F 50.3°F 50.1°F
Jan 23 49.9°F 50.1°F 50.0°F
Jan 24 49.7°F 49.9°F 49.8°F
Jan 25 49.7°F 49.7°F 49.8°F
Jan 26 49.5°F 49.6°F 49.6°F
Jan 27 49.5°F 49.7°F 49.6°F
Jan 28 49.4°F 49.7°F 49.5°F
Jan 29 49.4°F 50.1°F 49.5°F
Jan 30 49.2°F 49.4°F 49.3°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 52.2°F 31mi
Lignano Sabbiadoro 48.1°F 32mi
Lovran 53.6°F 35mi
Rijeka 53.7°F 39mi
Rovinj 52.4°F 40mi
Rabac 53.1°F 44mi
Caorle 47.1°F 44mi

* current water temperature in this city

** straight line distance from Trieste