This data the coastal Sorrento ocean 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.
Water temperature in Sorrento today is 12.5°C. Based on our historical data over a period of ten years, the warmest water in this day in the Bass Strait near Sorrento was recorded in 2013 and was 13.3°C, and the coldest was recorded in 2015 at 11.5°C. Sea water temperature in Sorrento is expected to rise to 12.7°C in the next 10 days. September average water temperature in Sorrento is 12.7°C, the minimum temperature is 11.3°C, and the maximum is 15.1°C.
The swimming season in Sorrento lasts from January to March. During those months, Sorrento water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Sorrento in winter reaches 12.6°C, in spring 14.4°C, in summer the average temperature rises to 19.3°C, and in autumn it is 17.5°C.
5 September 2025 |
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today temp |
12.5°C |
4 September 2025 |
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yesterday temp |
12.6°C |
The ocean salinity in Sorrento is 35.98‰, and the average salinity of the World Ocean is 35‰.
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 Sorrento. 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 Sorrento. Data in table shown for 5 September 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)
0-3 h | 3-6 h | 6-9 h | 9-12 h |
---|---|---|---|
5' 10" | 5' 8" | 5' 5" | 5' 3" |
1.78 m | 1.72 m | 1.65 m | 1.59 m |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
4' 11" | 4' 6" | 4' 2" | 3' 10" |
1.5 m | 1.38 m | 1.26 m | 1.17 m |
Data in a table show Sorrento temperature today (5 September 2025). For more information and forecast for a few days, go to the weather forecast Sorrento.
0-3 h | 3-6 h | 6-9 h | 9-12 h |
---|---|---|---|
![]() | ![]() | ![]() | ![]() |
4.1°C | 3°C | 2.7°C | 9.4°C |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
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12.4°C | 12.4°C | 8.3°C | 6.8°C |
You may also be interested in other sections of our site for Sorrento: Sunrise and Sunset, Tides
These figures shows the average, minimum and maximum monthly sea temperature in Sorrento. 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 Sorrento 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
Month | Avr | Min | Max | |
---|---|---|---|---|
January | 19.7°C | 17.4°C | 22.4°C | cold |
Ocean water temperature in Sorrento in January | ||||
February | 20.2°C | 18.4°C | 22°C | warm |
Ocean water temperature in Sorrento in February | ||||
March | 19.5°C | 17.6°C | 22.6°C | cold |
Ocean water temperature in Sorrento in March | ||||
April | 17.6°C | 15.7°C | 19.7°C | cold |
Ocean water temperature in Sorrento in April | ||||
May | 15.5°C | 13.9°C | 18°C | cold |
Ocean water temperature in Sorrento in May | ||||
June | 13.7°C | 12°C | 15.4°C | cold |
Ocean water temperature in Sorrento in June | ||||
July | 12.3°C | 11°C | 13.4°C | cold |
Ocean water temperature in Sorrento in July | ||||
August | 11.9°C | 10.8°C | 13.2°C | cold |
Ocean water temperature in Sorrento in August | ||||
September | 12.7°C | 11.3°C | 15.1°C | cold |
Ocean water temperature in Sorrento in September | ||||
October | 14.3°C | 12.1°C | 16.5°C | cold |
Ocean water temperature in Sorrento in October | ||||
November | 16.2°C | 13.9°C | 19.7°C | cold |
Ocean water temperature in Sorrento in November | ||||
December | 18°C | 15.6°C | 20.3°C | cold |
Ocean water temperature in Sorrento in December |