Swimming in Santorini in july 2025 Sea temperature by city in july
Do you want to go to the beach in Santorini in july 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 july in Santorini by city and our opinion on the chances of enjoying pleasant sea conditions.
Sea temperature in Santorini in july 2025
Here, find the average sea temperature in Santorini in july in several coastal cities.
78°F
min: 74°F / max: 81°F
78°F
min: 75°F / max: 81°F
78°F
min: 75°F / max: 81°F
78°F
min: 74°F / max: 81°F
Akrotiri
78°F
min: 75°F / max: 81°F
Ammoudi
78°F
min: 74°F / max: 81°F
Aspronissi
78°F
min: 75°F / max: 81°F
Exo Gialos Thiras
78°F
min: 74°F / max: 81°F
Finikia
78°F
min: 74°F / max: 81°F
Koloumpos
78°F
min: 74°F / max: 81°F
Megalochori
78°F
min: 74°F / max: 81°F
Monolithos
78°F
min: 75°F / max: 81°F
Néa Kameni
78°F
min: 74°F / max: 81°F
Palia Kameni
78°F
min: 74°F / max: 81°F
Paradisos
78°F
min: 74°F / max: 81°F
Períssa
78°F
min: 75°F / max: 81°F
Thirassía
78°F
min: 75°F / max: 81°F
Where should you go swimming in Santorini in the month of july?
Swimming in Santorini in july is pleasant
In july in Santorini swimming conditions are generally the same everywhere.
As for Fira, Imerovigli, Kamari, Oia, Akrotiri, Ammoudi, Aspronissi, Exo Gialos Thiras, Finikia, Koloumpos, Megalochori, Monolithos, Néa Kameni, Palia Kameni, Paradisos, Períssa and Thirassía, swimming is pleasant in july. The sea water is 78°F on average (min: 74°F/max: 81°F) so you can easily spend time in the water.
Where to go swimming in Santorini in july: the map of sea temperatures
ideal swimming 
pleasant swimming 
cool swimming 
cold swimming 
freezing swimmingWater temperature and seasonal norms in july
Fira
| July | |||
| Average sea temperature | 78°F | ||
| Minimum sea temperature | 74°F | ||
| Maximum sea temperature | 81°F | ||
| Average outside temperature | 79°F | ||
| Maximum outside temperature | 79°F | ||
| Minimum outside temperature | 77°F | ||
| Precipitation | 0.1in | ||
| Number of days of precipitation | 0 jour(s) (0%) | ||
| Cloud cover | 3% | ||
| Our opinion | pleasant swimming |
More information on swimming in Fira in july
Imerovigli
| July | |||
| Average sea temperature | 78°F | ||
| Minimum sea temperature | 75°F | ||
| Maximum sea temperature | 81°F | ||
| Average outside temperature | 79°F | ||
| Maximum outside temperature | 79°F | ||
| Minimum outside temperature | 77°F | ||
| Precipitation | 0.1in | ||
| Number of days of precipitation | 0 jour(s) (0%) | ||
| Cloud cover | 3% | ||
| Our opinion | pleasant swimming |
More information on swimming in Imerovigli in july
Kamari
| July | |||
| Average sea temperature | 78°F | ||
| Minimum sea temperature | 75°F | ||
| Maximum sea temperature | 81°F | ||
| Average outside temperature | 79°F | ||
| Maximum outside temperature | 79°F | ||
| Minimum outside temperature | 77°F | ||
| Precipitation | 0.1in | ||
| Number of days of precipitation | 0 jour(s) (0%) | ||
| Cloud cover | 3% | ||
| Our opinion | pleasant swimming |
More information on swimming in Kamari in july
Oia
| July | |||
| Average sea temperature | 78°F | ||
| Minimum sea temperature | 74°F | ||
| Maximum sea temperature | 81°F | ||
| Average outside temperature | 79°F | ||
| Maximum outside temperature | 79°F | ||
| Minimum outside temperature | 77°F | ||
| Precipitation | 0.1in | ||
| Number of days of precipitation | 0 jour(s) (0%) | ||
| Cloud cover | 3% | ||
| Our opinion | pleasant swimming |
More information on swimming in Oia in july
Akrotiri
| July | |||
| Average sea temperature | 78°F | ||
| Minimum sea temperature | 75°F | ||
| Maximum sea temperature | 81°F | ||
| Average outside temperature | 79°F | ||
| Maximum outside temperature | 79°F | ||
| Minimum outside temperature | 77°F | ||
| Precipitation | 0.1in | ||
| Number of days of precipitation | 0 jour(s) (0%) | ||
| Cloud cover | 3% | ||
| Our opinion | pleasant swimming |
List of coastal cities in Santorini
| Fira in july | pleasant swimming |
| Imerovigli in july | pleasant swimming |
| Kamari in july | pleasant swimming |
| Oia in july | pleasant swimming |
| Akrotiri in july | pleasant swimming |
| Ammoudi in july | pleasant swimming |
| Aspronissi in july | pleasant swimming |
| Exo Gialos Thiras in july | pleasant swimming |
| Finikia in july | pleasant swimming |
| Koloumpos in july | pleasant swimming |
| Megalochori in july | pleasant swimming |
| Monolithos in july | pleasant swimming |
| Néa Kameni in july | pleasant swimming |
| Palia Kameni in july | pleasant swimming |
| Paradisos in july | pleasant swimming |
| Períssa in july | pleasant swimming |
| Thirassía in july | pleasant swimming |