This data the coastal Rosignano Solvay 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.
Water temperature in Rosignano Solvay today is 23.4°C. Based on our historical data over a period of ten years, the warmest water in this day in Rosignano Solvay was recorded in 2018 and was 24.1°C, and the coldest was recorded in 2017 at 21.6°C. Sea water temperature in Rosignano Solvay is expected to drop to 21.9°C in the next 10 days. September average water temperature in Rosignano Solvay is 23.7°C, the minimum temperature is 21°C, and the maximum is 27.2°C.
The swimming season in Rosignano Solvay lasts from June to October. During those months, Rosignano Solvay water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Rosignano Solvay in winter reaches 14.7°C, in spring 15.7°C, in summer the average temperature rises to 24.3°C, and in autumn it is 21.1°C.
26 September 2025 |
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today temp |
23.4°C |
25 September 2025 |
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yesterday temp |
23.8°C |
The sea salinity in Rosignano Solvay is 37.93‰, 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 Rosignano Solvay. 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 Rosignano Solvay. Data in table shown for 26 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 |
---|---|---|---|
3' 2" | 3' 1" | 2' 9" | 2' 5" |
0.96 m | 0.93 m | 0.84 m | 0.73 m |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
2' 2" | 1' 10" | 1' 6" | 1' 3" |
0.66 m | 0.55 m | 0.45 m | 0.38 m |
Data in a table show Rosignano Solvay temperature today (26 September 2025). For more information and forecast for a few days, go to the weather forecast Rosignano Solvay.
0-3 h | 3-6 h | 6-9 h | 9-12 h |
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18°C | 17.9°C | 17.9°C | 18.5°C |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
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20.1°C | 20.4°C | 19.2°C | 18.1°C |
You may also be interested in other sections of our site for Rosignano Solvay: Sunrise and Sunset, Tides
These figures shows the average, minimum and maximum monthly sea temperature in Rosignano Solvay. 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 Rosignano Solvay 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 | |
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January | 14.4°C | 13.1°C | 16.1°C | cold |
Sea water temperature in Rosignano Solvay in January | ||||
February | 13.6°C | 12.4°C | 14.6°C | cold |
Sea water temperature in Rosignano Solvay in February | ||||
March | 13.7°C | 12.4°C | 15.6°C | cold |
Sea water temperature in Rosignano Solvay in March | ||||
April | 15.2°C | 13.2°C | 18.2°C | cold |
Sea water temperature in Rosignano Solvay in April | ||||
May | 18.3°C | 15.2°C | 22.7°C | cold |
Sea water temperature in Rosignano Solvay in May | ||||
June | 22.2°C | 17.5°C | 26.7°C | warm |
Sea water temperature in Rosignano Solvay in June | ||||
July | 25.1°C | 21.3°C | 28.9°C | hot |
Sea water temperature in Rosignano Solvay in July | ||||
August | 25.5°C | 22.7°C | 28.7°C | hot |
Sea water temperature in Rosignano Solvay in August | ||||
September | 23.7°C | 21°C | 27.2°C | warm |
Sea water temperature in Rosignano Solvay in September | ||||
October | 21°C | 18.5°C | 23.2°C | warm |
Sea water temperature in Rosignano Solvay in October | ||||
November | 18.5°C | 15.9°C | 21.3°C | cold |
Sea water temperature in Rosignano Solvay in November | ||||
December | 16°C | 14.2°C | 18.2°C | cold |
Sea water temperature in Rosignano Solvay in December |