Kassiopi Sea Temperature

Looking to find out what the sea water temperature in Kassiopi is for today and the next few days? Below are data and charts that will give you information about sea temperatures in Kassiopi and nearby locations.

Water temperature in Kassiopi right now

Below is the current sea temperature for Kassiopi, Greece on 15th November 2025.

21.27° C

(70.29° F)

  • yesterday: 20.55° C (68.99° F)
  • a week ago: 20.58° C (69.04° F)

Water at this temperature is very pleasant to swim in and if you tend to wear a wetsuit when swimming, you might consider removing it now to avoid the body overheating.

The average sea temperature for Kassiopi on November 15th over the last 10 years is 20.69° C (69.25° F), with a low temperature of 18.94° C (66.09° F) and a high of 21.7° C (71.06° F).

Analysis and forecast for Kassiopi water temperatures

The water temperature in Kassiopi today is higher than the average temperature of 20.69° C (69.25° F) and the temperature on this day last year, 15th November 2024, was 21.31° C (70.36° F).

The chart and table below shows the change in water temperature in Kassiopi over the last 30 days:

Date Temperature (Celsius) Temperature (Fahrenheit)
November 15 21.27° C 70.29° F
November 14 20.55° C 68.99° F
November 14 20.55° C 68.99° F
November 13 20.41° C 68.74° F
November 12 20.39° C 68.7° F
November 11 20.55° C 68.99° F
November 10 20.69° C 69.24° F
November 9 20.57° C 69.03° F
November 8 20.58° C 69.04° F
November 7 20.81° C 69.46° F
November 6 20.85° C 69.53° F
November 5 20.91° C 69.64° F
November 4 20.89° C 69.6° F
November 3 21.12° C 70.02° F
November 2 21.24° C 70.23° F
November 1 21.21° C 70.18° F
October 31 21.32° C 70.38° F
October 30 21.28° C 70.3° F
October 29 21.31° C 70.36° F
October 28 21.18° C 70.12° F
October 27 21.29° C 70.32° F
October 26 21.4° C 70.52° F
October 25 21.35° C 70.43° F
October 24 21.42° C 70.56° F
October 23 21.65° C 70.97° F
October 22 21.54° C 70.77° F
October 21 21.87° C 71.37° F
October 20 21.71° C 71.08° F
October 19 21.76° C 71.17° F
October 18 21.75° C 71.15° F

The actual nearshore temperatures may vary by several degrees and this can also be heavily affected by weather. Strong winds can cause cold, deep waters to replace the surface waters that had been warmed by the sun, and heavy rain can also reduce the temperature of the sea surface temperature as well.

Water temperature in Kassiopi by month

The chart below shows the monthly average water temperature in Kassiopi.

For more detailed information on how the sea temperature in Kassiopi changes for each month of the year, choose from the months below.

Kassiopi map and nearby water temperatures

Locations near Kassiopi

The highest temperature in Greece today is 22.4° C (72.32° F) in Costa Navarino. The lowest is in Made, where the temperature of the water is 15.48° C (59.87° F).

Why measure sea surface temperatures (SST) in Kassiopi?

The ocean covers about 71% of the Earth's surface, and scientists record the sea surface temperature (SST) of locations such as Kassiopi because they want to understand and learn how the ocean communicates with the atomosphere of Earth.

SST is one measure that provides information on the global climate, and it can be used to predict the weather in Kassiopi as well as atmospheric model simulations and to study marine ecosystems in the area.

Data source and citation

Raw data for the calculations made to find the sea surface temperature in Kassiopi comes from the National Oceanic and Atmospheric Administration (NOAA) and their 1/4° daily Optimum Interpolation Sea Surface Temperature.

The water temperature data is constructed by combining observations from different platforms (satellites, ships, buoys, and Argo floats) on a regular global grid. A spatially complete sea surface temperature map is then built by interpolating to fill in gaps in the data.

If you'd like to use any of the information above in the format it is presented, please use the citation tool below.

  • "Kassiopi Sea Temperature". SeaTemperatures.net. Accessed on November 15, 2025. http://seatemperatures.net/europe/greece/kassiopi/.

  • "Kassiopi Sea Temperature". SeaTemperatures.net, http://seatemperatures.net/europe/greece/kassiopi/. Accessed 15 November, 2025

  • Kassiopi Sea Temperature. SeaTemperatures.net. Retrieved from http://seatemperatures.net/europe/greece/kassiopi/.