Measurements:
°C
°F
Venice
46°F
SE 4 mph
Feels like: 44°F
Precip: 0%
World Resorts Italy Venice Weather

Venice Sea Water Temperature

Current Sea Water Temperature:
+48.4°F
Maximum Sea Water Temperature in December: 58.2°F
Minimum Sea Water Temperature in December: 42.2°F
Average water temperature in December: 52.2°F

Sea Water Temperature for the Last 10 Days:

December 13 48.4°F December 08 50.2°F
December 12 49.2°F December 07 50.6°F
December 11 48.8°F December 06 50.0°F
December 10 49.0°F December 05 52.2°F
December 09 51.2°F December 04 52.2°F

When is the Warmest Sea for Venice?

According to our data for the last three years for Venice the highest average sea water temperature was in August, July and June.

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for Venice was 81.7°F. The maximum and minimum values were 77.6°F and 86.2°F respectively.

Sea Water Temperature in July

Select Year: 2025 2024 2023

The average sea surface temperature in July 2025 for Venice was 83.3°F. The maximum and minimum values were 78.8°F and 86.6°F respectively.

Sea Water Temperature in June

Select Year: 2025 2024 2023

The average sea surface temperature in June 2025 for Venice was 80.5°F. The maximum and minimum values were 72.4°F and 85.8°F respectively.

Best Time to Visit Venice
The most sunny months:
July 22 days
August 22 days
June 19 days
The most warm months:
August 87.8 °F
July 86.8 °F
June 81.9 °F
Warmest sea temperature:
August 83.1 °F
July 83.0 °F
June 77.8 °F
The most cold months:
January 45.4 °F
December 47.6 °F
February 48.9 °F
The most rainy months:
May 6 days
September 5 days
June 5 days
The most windy months:
April 6 mph
May 6 mph
March 6 mph

Venice on the Weather Map

Italy Resorts:
NAME
Amalfi +48
Bari +54
Cagliari +54
Catania +56
Florence +46
Genoa +46
Naples +54
Palermo +52
Reggio di Calabria +54
Rimini +48
Rome +50
Scalea +46
Sicily +52
Tropea +54
Venice +46
24 Hours Weather Forecast
Venice
Local time: 10:20
13 dec, saturday
1200 52°F
E
1 mph
1500 52°F
NE
1 mph
1800 48°F
SE
2 mph
2100 48°F
S
2 mph
14 dec, sunday
0000 46°F
S
3 mph
0300 44°F
S
3 mph
0600 44°F
S
4 mph
0900 44°F
S
4 mph