This data the coastal Finikounda 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 Finikounda today is 25.5°C. Based on our historical data over a period of ten years, the warmest water in this day in the Ionian Sea near Finikounda was recorded in 2024 and was 28°C, and the coldest was recorded in 2010 at 25.7°C. Sea water temperature in Finikounda is expected to rise to 26°C in the next 10 days. September average water temperature in Finikounda is 25.9°C, the minimum temperature is 23.4°C, and the maximum is 28.4°C.
The swimming season in Finikounda lasts from June to November. During those months, Finikounda water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Finikounda in winter reaches 17.3°C, in spring 17.2°C, in summer the average temperature rises to 24.8°C, and in autumn it is 23.6°C.
6 September 2025 |
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today temp |
25.5°C |
5 September 2025 |
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yesterday temp |
25.2°C |
The sea salinity in Finikounda is 39.20‰, 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 Finikounda. 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 Finikounda. 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 h | 3-6 h | 6-9 h | 9-12 h |
---|---|---|---|
2' 4" | 2' 2" | 1' 11" | 1' 8" |
0.7 m | 0.65 m | 0.58 m | 0.52 m |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
1' 7" | 1' 7" | 1' 9" | 1' 10" |
0.49 m | 0.49 m | 0.53 m | 0.55 m |
Data in a table show Finikounda temperature today (6 September 2025). For more information and forecast for a few days, go to the weather forecast Finikounda.
0-3 h | 3-6 h | 6-9 h | 9-12 h |
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![]() | ![]() | ![]() | ![]() |
24.2°C | 23.6°C | 23.5°C | 26.4°C |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
![]() | ![]() | ![]() | ![]() |
27°C | 27°C | 26.3°C | 24.2°C |
You may also be interested in other sections of our site for Finikounda: Sunrise and Sunset, Tides
These figures shows the average, minimum and maximum monthly sea temperature in Finikounda. 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 Finikounda 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 | 17°C | 13.8°C | 18.5°C | cold |
Sea water temperature in Finikounda in January | ||||
February | 16°C | 14.6°C | 17.6°C | cold |
Sea water temperature in Finikounda in February | ||||
March | 15.9°C | 14.2°C | 17.5°C | cold |
Sea water temperature in Finikounda in March | ||||
April | 16.7°C | 15.1°C | 19.6°C | cold |
Sea water temperature in Finikounda in April | ||||
May | 19.1°C | 16.5°C | 22.7°C | cold |
Sea water temperature in Finikounda in May | ||||
June | 22.4°C | 17.5°C | 26.1°C | warm |
Sea water temperature in Finikounda in June | ||||
July | 25.4°C | 21.6°C | 28.3°C | hot |
Sea water temperature in Finikounda in July | ||||
August | 26.7°C | 24.5°C | 29.1°C | hot |
Sea water temperature in Finikounda in August | ||||
September | 25.9°C | 23.4°C | 28.4°C | hot |
Sea water temperature in Finikounda in September | ||||
October | 23.7°C | 21.2°C | 25.9°C | warm |
Sea water temperature in Finikounda in October | ||||
November | 21.3°C | 18.5°C | 24.2°C | warm |
Sea water temperature in Finikounda in November | ||||
December | 18.8°C | 16.5°C | 21.3°C | cold |
Sea water temperature in Finikounda in December |