Swimming on the island of Corfu in september 2025 Sea temperature by city in september
Do you want to go to the beach on the island of Corfu in september 2025? Is it the right month to go for pleasant temperatures and staying in the water for a long time? The answer is on this page with the sea temperatures in september on the island of Corfu by city and our opinion on the chances of enjoying pleasant sea conditions.
Sea temperature on the island of Corfu in september 2025
Here, find the average sea temperature on the island of Corfu in september in several coastal cities.
78°F
min: 74°F / max: 82°F
78°F
min: 74°F / max: 82°F
78°F
min: 75°F / max: 83°F
78°F
min: 74°F / max: 82°F
78°F
min: 74°F / max: 82°F
78°F
min: 73°F / max: 82°F
78°F
min: 73°F / max: 82°F
78°F
min: 74°F / max: 83°F
78°F
min: 73°F / max: 82°F
78°F
min: 74°F / max: 82°F
Where should you go swimming on the island of Corfu in the month of september?
Swimming on the island of Corfu in september is pleasant
In september on the island of Corfu swimming conditions are generally the same everywhere.
As for Paleokastrítsa, Kassiopi, Kavos, Sidari, Achilleio, Agios Stefanos, Akharavi, Lefkimmi, Moraitika and Pélekas, swimming is pleasant in september. The sea water is 78°F on average (min: 74°F/max: 82°F) so you can easily spend time in the water.
Where to go swimming on the island of Corfu in september: the map of sea temperatures
ideal swimming 
pleasant swimming 
cool swimming 
cold swimming 
freezing swimmingWater temperature and seasonal norms in september
Paleokastrítsa
| September | |||
| Average sea temperature | 78°F | ||
| Minimum sea temperature | 74°F | ||
| Maximum sea temperature | 82°F | ||
| Average outside temperature | 76°F | ||
| Maximum outside temperature | 79°F | ||
| Minimum outside temperature | 74°F | ||
| Precipitation | 5.5in | ||
| Number of days of precipitation | 5 jour(s) (18%) | ||
| Cloud cover | 16% | ||
| Our opinion | pleasant swimming |
More information on swimming in Paleokastrítsa in september
Kassiopi
| September | |||
| Average sea temperature | 78°F | ||
| Minimum sea temperature | 74°F | ||
| Maximum sea temperature | 82°F | ||
| Average outside temperature | 76°F | ||
| Maximum outside temperature | 79°F | ||
| Minimum outside temperature | 74°F | ||
| Precipitation | 5.5in | ||
| Number of days of precipitation | 5 jour(s) (18%) | ||
| Cloud cover | 16% | ||
| Our opinion | pleasant swimming |
More information on swimming in Kassiopi in september
Kavos
| September | |||
| Average sea temperature | 78°F | ||
| Minimum sea temperature | 75°F | ||
| Maximum sea temperature | 83°F | ||
| Average outside temperature | 77°F | ||
| Maximum outside temperature | 79°F | ||
| Minimum outside temperature | 76°F | ||
| Precipitation | 5.4in | ||
| Number of days of precipitation | 5 jour(s) (17%) | ||
| Cloud cover | 16% | ||
| Our opinion | pleasant swimming |
More information on swimming in Kavos in september
Sidari
| September | |||
| Average sea temperature | 78°F | ||
| Minimum sea temperature | 74°F | ||
| Maximum sea temperature | 82°F | ||
| Average outside temperature | 76°F | ||
| Maximum outside temperature | 79°F | ||
| Minimum outside temperature | 74°F | ||
| Precipitation | 5.5in | ||
| Number of days of precipitation | 5 jour(s) (18%) | ||
| Cloud cover | 16% | ||
| Our opinion | pleasant swimming |
More information on swimming in Sidari in september
Achilleio
| September | |||
| Average sea temperature | 78°F | ||
| Minimum sea temperature | 74°F | ||
| Maximum sea temperature | 82°F | ||
| Average outside temperature | 77°F | ||
| Maximum outside temperature | 79°F | ||
| Minimum outside temperature | 74°F | ||
| Precipitation | 5.3in | ||
| Number of days of precipitation | 5 jour(s) (16%) | ||
| Cloud cover | 16% | ||
| Our opinion | pleasant swimming |
More information on swimming in Achilleio in september
List of coastal cities on the island of Corfu
| Paleokastrítsa in september | pleasant swimming |
| Kassiopi in september | pleasant swimming |
| Kavos in september | pleasant swimming |
| Sidari in september | pleasant swimming |
| Achilleio in september | pleasant swimming |
| Agios Stefanos in september | pleasant swimming |
| Akharavi in september | pleasant swimming |
| Lefkimmi in september | pleasant swimming |
| Moraitika in september | pleasant swimming |
| Pélekas in september | pleasant swimming |