All data are in degrees Fahrenheit

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Water temperature in Catania

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

80.6

°F

September 17, 15:38

Trend:

decreasing

Yesterday:

80.9°F

Tomorrow:

80.5°F

Sunrise:

06:43

Sunset:

19:05

Day Length:

12 h. 22 min.

Catania in September

Minimum:

59.0°F

Average:

60.5°F

Maximum:

61.6°F

Sea water temperature in Catania today

As of now, in Catania, the water temperature is 80.6°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 2.0°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 80.1°F on 2024, while the historical minimum was 76.1°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 80.1°F, the minimum temperature may reach 79.8°F, and the maximum might stay at 80.5°F.

Daily water temperature in Catania

Date Current Year

actual* / forecast**

last year 10 years average
Sep 3 84.7°F 79.9°F 80.5°F
Sep 4 84.3°F 79.8°F 80.4°F
Sep 5 84.3°F 80.1°F 80.3°F
Sep 6 84.1°F 80.2°F 80.2°F
Sep 7 83.8°F 80.3°F 80.3°F
Sep 8 83.3°F 80.5°F 80.2°F
Sep 9 83.4°F 79.7°F 80.0°F
Sep 10 83.3°F 79.8°F 79.9°F
Sep 11 83.3°F 80.1°F 79.9°F
Sep 12 82.7°F 78.9°F 79.7°F
Sep 13 83.4°F 78.7°F 79.7°F
Sep 14 82.6°F 79.1°F 79.5°F
Sep 15 82.4°F 78.9°F 79.1°F
Sep 16 80.9°F 79.2°F 79.0°F
Sep 17 80.6°F 79.5°F 78.7°F
Sep 18 80.5°F 79.7°F 78.6°F
Sep 19 80.2°F 79.6°F 78.3°F
Sep 20 80.3°F 79.3°F 78.4°F
Sep 21 80.1°F 79.6°F 78.1°F
Sep 22 80.0°F 79.3°F 78.1°F
Sep 23 79.9°F 79.1°F 78.0°F
Sep 24 79.8°F 79.1°F 77.8°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 Catania by month

In Catania, the months July through October offer comfortable swimming conditions, which amounts to 116 swimming days.
The warmest water in Catania was recorded on August 29, 2026, reaching a 85.0°F. While the coldest temperature occurred on March 14, 2022, dipping to 57.1°F. The average readings by season are 60.6°F in Winter, 61.5°F in Spring, 77.4°F in Summer, and 73.6°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Letojanni 82.1°F 30mi
Siracusa 80.6°F 31mi
Avola 81.4°F 41mi

* current water temperature in this city

** straight line distance from Catania