Swimming in Greece in july 2025 Sea temperature by city in july

In july in Greece swimming conditions vary by city. Details below:

In july in Lindos, Afántou, Faliráki, Kolymbia, Rhodes, Thessaloniki, Camiros, Kavala and Petaloudes, swimming conditions are perfect! With water reaching a maximum of 82°F and an average of 79°F, going in the water (and staying there!) feels great.

As for Athens, Fira, Heraklion, Kardamaina, Paleokastrítsa, Platis Gialos, Agios Fokas, Chania, Corfu Island, Ialyssos, Kos, Greek islands of the Cyclades, Imerovigli, Kalafati, Kamari, Kassiopi, Kavos, Kefalos, Mastichari, Mykonos, Oia, Ornos, Paros, Psarrou, Samos, Santorini, Sidari, Skiathos, Tigaki, Tourlos, Zante, Achilleio, Agios Stefanos, Akharavi, Alonissos, Antiparos, Chios, Elia, Faros Armenistis, Gregolimano, Hydra Island, Kalamata, Karpathos, Lavrio, Lefkimmi, Lemnos, Lesbos, Lefkáda, Macheria, Matala, Monolithos, Moraitika, Nafplio, Naxos, Parga, Patras, Pélekas, Peloponnese, Samothrace, Skyros island, Thasos, Agia Galini, Agia Pelagia, Agios Georgios, Agios Nikolaos, Akrotiri, Ammoudi, Amorgos Island, Ano Rodakino, Áraxos, Areopoli, Artemi, Aspronissi, Astakos, Balí (Mylopotamos), Kefalonia island, Corinth, Kythira (Cythera), Aegina, Elounda, Eratini (Delphi Beach), Evros Delta National Park, Exo Gialos Thiras, Finikia, Folegrandos, Galaxidi, Gazi, Georgioúpoli, Glyfada, Gouves and Ierapetra, swimming is pleasant in july. The sea water is 79°F on average (min: 75°F/max: 83°F) so you can easily spend time in the water.