World sea water temperatures

Water temperature in Acireale

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This data the coastal Acireale sea water temperature today, tomorrow and the upcoming days. Besides, you can also get information about the weather and surf forecast, as well as the data on sunrise / sunset and moonrise / moonset at a given point on any given day.

Current sea temperature in Acireale

Water temperature in Acireale today is 26.8°C. Based on our historical data over a period of ten years, the warmest water in this day in the Ionian Sea near Acireale was recorded in 2024 and was 28.2°C, and the coldest was recorded in 2007 at 25.1°C. Sea water temperature in Acireale is expected to drop to 25.8°C in the next 10 days. September average water temperature in Acireale is 25.7°C, the minimum temperature is 23.3°C, and the maximum is 28.9°C.

The swimming season in Acireale lasts from June to November. During those months, Acireale water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Acireale in winter reaches 15.7°C, in spring 16.3°C, in summer the average temperature rises to 24.9°C, and in autumn it is 22.9°C.

Acireale water temperature now


5 September 2025
today temp
26.8°C
4 September 2025
yesterday temp
26.6°C


The sea salinity in Acireale is 38.29‰, and the average salinity of the World Ocean is 35‰.

Surf Forecast in Acireale for today

Another important indicators for a comfortable holiday on the beach are the presence and height of the waves, as well as the speed and direction of the wind. Please find below data on the swell size for Acireale. We calculate the swell size based on the mean wave height (trough to crest) of each third highest wave. For more information on surf forecasts for the next ten days, please visit sea state forecast Acireale. Data in table shown for 6 September 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)

0-3 h3-6 h6-9 h9-12 h
0' 7"0' 6"0' 5"0' 6"
0.18 m0.14 m0.12 m0.15 m
12-15 h15-18 h18-21 h21-24 h
0' 7"0' 11"1' 2"1' 0"
0.19 m0.27 m0.36 m0.3 m

Surf report in Acireale

Acireale wave height and direction

Acireale weather forecast

Acireale wind speed and direction

Current temperature and weather

Data in a table show Acireale temperature today (6 September 2025). For more information and forecast for a few days, go to the weather forecast Acireale.

0-3 h3-6 h6-9 h9-12 h
23.7°C23.1°C22.9°C26.1°C
12-15 h15-18 h18-21 h21-24 h
28.6°C28.2°C26.7°C25.1°C

You may also be interested in other sections of our site for Acireale: Sunrise and Sunset, Tides

Acireale water temperature by month

These figures shows the average, minimum and maximum monthly sea temperature in Acireale. In addition to the table values, the graph below displays of changes average surface temperature during the year. Values are calculated based on the data over the past 10 years. Using them, you can check the water temperature in Acireale on any day of this period that interests you. Click on the month link and you will see a table for each day, or alternatively you can view the temperature curve of the month and select 2 different years you want to compare, either in a table or as a curve

MonthAvrMinMax
January15.4°C13.4°C16.9°Ccold
Sea water temperature in Acireale in January
February14.7°C13.5°C15.6°Ccold
Sea water temperature in Acireale in February
March14.8°C13.7°C16.1°Ccold
Sea water temperature in Acireale in March
April15.9°C14.2°C18.3°Ccold
Sea water temperature in Acireale in April
May18.3°C15.6°C21.1°Ccold
Sea water temperature in Acireale in May
June22.1°C17.3°C26°Cwarm
Sea water temperature in Acireale in June
July25.7°C21.8°C29.2°Chot
Sea water temperature in Acireale in July
August26.9°C24.9°C29.6°Chot
Sea water temperature in Acireale in August
September25.7°C23.3°C28.9°Chot
Sea water temperature in Acireale in September
October23.1°C20.2°C25.5°Cwarm
Sea water temperature in Acireale in October
November20°C17.2°C23°Cwarm
Sea water temperature in Acireale in November
December17.1°C15.5°C19.8°Ccold
Sea water temperature in Acireale in December

Chart monthly average water temperature in Acireale

Water temperature in Acireale

Where is the warmest sea water in the world?

If you want to plan a vacation on the beach and enjoy the warm sea, choose the day of the year, region and the minimum comfortable sea/ocean temperature that interests you. As a result, you will get a list of countries and cities in which the average sea temperature or maximum temperature on this day over the past 10 years exceeds your chosen value

Region
Date (day and month)
Water temperature: min 16°C
 Average temperature  Maximum temperature

Nearby beaches and cities

The nearest beaches and cities from Acireale with the water temperature today, as well as the air temperature and the state of the weather during the day and the average wave height for today

WaterWeatherWave
Santa Tecla26.6°C27°C0.21 m
Mascali26.7°C27°C0.23 m
Giarre26.7°C27°C0.23 m
Fondachello26.8°C27°C0.23 m
Fiumefreddo di Sicilia26.9°C28°C0.23 m
Marina di Cottone26.9°C27°C0.23 m
Giardini Naxos26.9°C28°C0.27 m
Brucoli26.5°C26°C0.34 m
Isolla Bella26.8°C28°C0.22 m
Mazzaro26.8°C28°C0.22 m

Sicily photo gallery

  • bolla alle acque calde
  • Sicily
  • Alba alla marina
  • Ortigia

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Other names for Acireale

Jaciriali, Aciriali

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[1] - The "Blue Flag" is awarded to beaches which fulfill a number of criteria, including: the quality of the bathing water, which must be in accordance with the relevant European Union Directive environmental education and information and beach area management and safety.

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Our report for Acireale is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.

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