All data are in degrees Fahrenheit

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Water temperature in Venice

Detailed information about the current water temperature in Venice. 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 Venice now

83.8

°F

August 1, 22:55

Trend:

stable

Yesterday:

81.9°F

Tomorrow:

83.7°F

Sunrise:

05:54

Sunset:

20:39

Day Length:

14 h. 45 min.

Venice in August

Minimum:

45.6°F

Average:

48.1°F

Maximum:

50.2°F

Sea water temperature in Venice today

As of now, in Venice, the water temperature is 83.8°F. Swimming in water of this temperature is considered highly warm and would be enjoyable for everyone. At this temperature, you can comfortably engage in water-based activities for extended periods without experiencing discomfort. Today's reading is 2.4°F higher than the average recorded on this particular day in recent years. Since yesterday, there was a noticeable increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to stay about the same.

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 maximum temperature for this date. The maximum temperature recorded for this date was 84.4°F on 2018, while the historical minimum was 78.3°F on 2025.

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 histoorical minimum and others when it was close to the historical maximum. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 83.1°F, the minimum temperature may reach 82.7°F, and the maximum might stay at 83.7°F.

Daily water temperature in Venice

Date Current Year

actual* / forecast**

last year 10 years average
Jul 18 83.8°F 78.4°F 80.1°F
Jul 19 83.9°F 79.0°F 80.0°F
Jul 20 83.6°F 79.7°F 80.4°F
Jul 21 82.2°F 80.7°F 80.9°F
Jul 22 80.4°F 81.6°F 80.7°F
Jul 23 79.2°F 81.4°F 80.7°F
Jul 24 79.6°F 81.4°F 81.0°F
Jul 25 79.3°F 81.8°F 81.1°F
Jul 26 79.7°F 81.5°F 80.9°F
Jul 27 78.1°F 81.3°F 80.5°F
Jul 28 79.4°F 80.6°F 80.5°F
Jul 29 79.6°F 80.3°F 80.4°F
Jul 30 80.3°F 79.7°F 80.8°F
Jul 31 81.9°F 77.1°F 81.2°F
Aug 1 83.8°F 78.3°F 81.5°F
Aug 2 83.7°F 78.4°F 81.4°F
Aug 3 83.1°F 75.7°F 80.7°F
Aug 4 83.4°F 75.6°F 81.0°F
Aug 5 83.4°F 76.0°F 81.0°F
Aug 6 83.0°F 77.5°F 80.6°F
Aug 7 82.7°F 76.5°F 80.4°F
Aug 8 82.7°F 77.3°F 80.3°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 Venice by month

In Venice, the months June through September offer comfortable swimming conditions, which amounts to 107 swimming days.
The warmest water in Venice was recorded on July 1, 2026, reaching a 86.2°F. While the coldest temperature occurred on February 13, 2023, dipping to 42.3°F. The average readings by season are 48.4°F in Winter, 58.8°F in Spring, 78.8°F in Summer, and 66.2°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Chioggia 84.0°F 15mi
Lido di Jesolo 83.0°F 16mi
Caorle 80.4°F 29mi
Lignano Sabbiadoro 82.3°F 41mi

* current water temperature in this city

** straight line distance from Venice