The Greece resorts with the warmest sea water temperature in August are Thessaloniki, Sparta and Preveza.
Below you can see a list of all popular Greece resorts and information about sea water temperature in August for the last two years.
| Resort Name | August 2026 | August 2025 | August 2024 |
|---|---|---|---|
| Thessaloniki | 86.3°F | 85.0°F | 86.6°F |
| Sparta | 85.7°F | 83.1°F | 87.8°F |
| Preveza | 85.5°F | 83.9°F | 87.9°F |
| Lefkada | 85.3°F | 81.8°F | 87.2°F |
| Kolymbia | 85.3°F | 85.6°F | 88.1°F |
| Kanoni | 85.2°F | 81.3°F | 86.9°F |
| Kalamata | 85.2°F | 82.6°F | 87.5°F |
| Agios Loannis | 85.2°F | 81.3°F | 86.8°F |
| Benitses | 85.2°F | 81.3°F | 86.8°F |
| Kavos | 85.1°F | 81.1°F | 86.7°F |
| Volos | 85.1°F | 84.5°F | 86.7°F |
| Nea Poteidaia | 85.1°F | 84.3°F | 86.9°F |
| Kerkira | 85.1°F | 81.2°F | 86.9°F |
| Faliraki | 85.1°F | 85.5°F | 88.0°F |
| Pilos | 85.1°F | 83.0°F | 87.3°F |
| Messonghi | 85.0°F | 81.0°F | 86.6°F |
| Moraitika | 85.0°F | 81.0°F | 86.6°F |
| Nissaki | 85.0°F | 80.6°F | 85.6°F |
| Barbati | 85.0°F | 80.6°F | 85.6°F |
| Afantou | 85.0°F | 85.5°F | 87.9°F |
| Kallithea | 85.0°F | 84.1°F | 86.9°F |
| Afytos | 85.0°F | 84.1°F | 86.9°F |
| Acharavi | 85.0°F | 80.3°F | 84.6°F |
| Chalkidiki | 84.9°F | 84.4°F | 86.8°F |
| Yerakini | 84.9°F | 84.4°F | 86.8°F |
| Rhodes | 84.9°F | 85.5°F | 87.8°F |
| Agios Gordis | 84.9°F | 80.6°F | 86.2°F |
| Filiatra | 84.9°F | 83.1°F | 87.5°F |
| Komenno | 84.8°F | 80.7°F | 86.2°F |
| Lindos | 84.8°F | 85.5°F | 87.8°F |
| Nea Kallikratia | 84.8°F | 83.5°F | 86.3°F |
| Gouvia | 84.8°F | 80.7°F | 86.4°F |
| Dassia | 84.8°F | 80.7°F | 86.4°F |
| Corfu | 84.7°F | 80.2°F | 85.8°F |
| Kontokali | 84.7°F | 80.2°F | 85.8°F |
| Polychrono | 84.7°F | 83.7°F | 86.7°F |
| Sidari | 84.6°F | 79.5°F | 83.5°F |
| Kyparissia | 84.5°F | 82.8°F | 87.4°F |
| Lardos | 84.5°F | 85.3°F | 87.6°F |
| Nikiti | 84.5°F | 83.9°F | 86.5°F |
| Kriopigi | 84.5°F | 83.6°F | 86.6°F |
| Neos Marmaras | 84.4°F | 83.7°F | 86.4°F |
| Ermones | 84.4°F | 79.4°F | 84.8°F |
| Kassandra | 84.4°F | 83.4°F | 86.5°F |
| Leptokarya | 84.4°F | 83.5°F | 85.8°F |
| Litochoro | 84.4°F | 83.5°F | 85.8°F |
| Pefkochori | 84.3°F | 83.2°F | 86.2°F |
| Agios Georgios | 84.3°F | 79.3°F | 83.5°F |
| Vourvourou | 84.3°F | 83.7°F | 86.5°F |
| Argasi | 84.2°F | 82.4°F | 87.5°F |
| Hanioti | 84.2°F | 83.1°F | 86.2°F |
| Paleokastritsa | 84.1°F | 79.1°F | 84.2°F |
| Vasilikos | 84.1°F | 82.5°F | 87.6°F |
| Possidi | 84.1°F | 82.9°F | 86.1°F |
| Laganas | 84.1°F | 82.3°F | 87.5°F |
| Sithonia | 84.1°F | 82.8°F | 85.4°F |
| Tsilivi | 84.0°F | 82.3°F | 87.3°F |
| Skiathos | 83.9°F | 83.2°F | 85.2°F |
| Tolo | 83.9°F | 83.9°F | 86.4°F |
| Nafplio | 83.9°F | 83.9°F | 86.4°F |
| Tragaki | 83.8°F | 82.1°F | 87.1°F |
| Kiotari | 83.8°F | 84.8°F | 87.0°F |
| Rethymno | 83.8°F | 83.4°F | 85.3°F |
| Pyrgos | 83.7°F | 81.1°F | 86.4°F |
| Lixouri | 83.7°F | 81.3°F | 86.2°F |
| Ouranoupoli | 83.7°F | 83.1°F | 85.6°F |
| Katerini | 83.7°F | 83.1°F | 85.5°F |
| Aidipsos | 83.7°F | 83.3°F | 85.6°F |
| Cephalonia | 83.6°F | 81.2°F | 86.3°F |
| Platamon | 83.6°F | 83.1°F | 85.3°F |
| Sarti | 83.6°F | 82.3°F | 84.7°F |
| Paralia Katerini | 83.5°F | 83.0°F | 85.5°F |
| Zakynthos | 83.5°F | 81.9°F | 86.9°F |
| Alykes | 83.5°F | 81.9°F | 86.9°F |
| Platanias | 83.5°F | 82.9°F | 85.5°F |
| Adele | 83.4°F | 83.4°F | 85.3°F |
| Kavros | 83.4°F | 83.0°F | 84.8°F |
| Georgioupolis | 83.4°F | 83.2°F | 84.7°F |
| Chania | 83.3°F | 82.7°F | 85.4°F |
| Aegina | 83.3°F | 83.5°F | 85.9°F |
| Skafidia | 83.2°F | 80.8°F | 86.6°F |
| Ixia | 83.2°F | 85.1°F | 87.4°F |
| Lalisos | 83.2°F | 85.1°F | 87.4°F |
| Kavala | 83.0°F | 83.2°F | 84.9°F |
| Kyllini | 83.0°F | 81.9°F | 87.0°F |
| Crete | 83.0°F | 82.7°F | 84.8°F |
| Galaxidi | 82.9°F | 81.2°F | 86.2°F |
| Fodele | 82.9°F | 82.7°F | 84.7°F |
| Hora Sfakion | 82.9°F | 82.8°F | 85.0°F |
| Xilokastro | 82.9°F | 81.7°F | 85.9°F |
| Amoudara | 82.8°F | 82.7°F | 84.6°F |
| Toroni | 82.8°F | 81.7°F | 84.9°F |
| Heraklion | 82.8°F | 82.7°F | 84.6°F |
| Agia Pelagia | 82.8°F | 82.7°F | 84.5°F |
| Bali Gr | 82.8°F | 82.8°F | 84.8°F |
| Gouves | 82.8°F | 82.8°F | 84.4°F |
| Kokkini Chani | 82.7°F | 82.7°F | 84.4°F |
| Hersonissos | 82.7°F | 82.8°F | 84.5°F |
| Anissaras | 82.7°F | 82.8°F | 84.5°F |
| Analipsi | 82.7°F | 82.8°F | 84.5°F |
| Panormo | 82.7°F | 82.8°F | 85.0°F |
| Stalida | 82.7°F | 82.9°F | 84.5°F |
| Stalis | 82.7°F | 82.9°F | 84.5°F |
| Eretria | 82.7°F | 82.3°F | 84.2°F |
| Poros | 82.7°F | 83.6°F | 85.2°F |
| Agios Nikolaos | 82.6°F | 83.3°F | 83.9°F |
| Elounda | 82.6°F | 83.0°F | 84.2°F |
| Malia | 82.6°F | 82.8°F | 84.5°F |
| Milatos | 82.5°F | 82.8°F | 84.4°F |
| Sissi | 82.5°F | 82.7°F | 84.5°F |
| Skopelos | 82.5°F | 82.7°F | 84.6°F |
| Theologos | 82.3°F | 85.1°F | 87.0°F |
| Athos | 82.2°F | 81.3°F | 83.9°F |
| Loutraki | 82.1°F | 82.3°F | 85.3°F |
| Symi | 82.1°F | 82.9°F | 85.1°F |
| Piraeus | 82.0°F | 82.8°F | 85.0°F |
| Athenes | 82.0°F | 82.9°F | 84.8°F |
| Glyfada | 81.9°F | 82.9°F | 84.5°F |
| Korinthos | 81.9°F | 82.4°F | 85.2°F |
| Thasos | 81.7°F | 81.7°F | 83.7°F |
| Ierapetra | 81.7°F | 83.2°F | 84.7°F |
| Palaiochora | 81.7°F | 82.2°F | 84.4°F |
| Kymi | 81.7°F | 82.4°F | 83.7°F |
| Prasonisi | 81.7°F | 83.4°F | 84.7°F |
| Kamena Vourla | 81.6°F | 81.6°F | 83.9°F |
| Araxos | 81.5°F | 80.3°F | 86.8°F |
| Niforeika | 81.4°F | 80.6°F | 86.3°F |
| Plakias | 81.2°F | 82.2°F | 83.1°F |
| Patra | 81.1°F | 80.8°F | 85.8°F |
| Matala | 81.0°F | 82.4°F | 84.0°F |
| Anavissos | 80.9°F | 82.1°F | 83.3°F |
| Lesbos | 80.8°F | 82.4°F | 83.0°F |
| Kissamos | 80.6°F | 81.8°F | 83.6°F |
| Psalidi | 80.2°F | 82.3°F | 82.8°F |
| Alexandroupoli | 80.2°F | 79.4°F | 83.1°F |
| Kardamena | 79.7°F | 81.6°F | 82.5°F |
| Tigaki | 79.7°F | 81.9°F | 82.2°F |
| Lambi | 79.6°F | 81.9°F | 82.4°F |
| Kos | 79.4°F | 81.7°F | 82.1°F |
| Pserimos | 79.4°F | 82.1°F | 82.1°F |
| Marmari | 79.4°F | 81.9°F | 82.0°F |
| Mastichari | 78.9°F | 81.6°F | 81.7°F |
| Kamari | 78.7°F | 81.1°F | 81.5°F |
| Milos | 78.7°F | 81.1°F | 81.7°F |
| Santorini | 78.6°F | 81.0°F | 81.3°F |
| Imerovigli | 78.6°F | 81.0°F | 81.3°F |
| Kefalos | 78.3°F | 80.7°F | 81.4°F |
| Skiros | 78.3°F | 79.0°F | 82.2°F |
| Ermupolis | 78.2°F | 80.4°F | 81.5°F |
| Paros | 78.2°F | 80.0°F | 81.0°F |
| Platis Yalos | 77.5°F | 79.6°F | 80.6°F |
| Mykonos | 77.4°F | 79.5°F | 80.6°F |
| Mitilini | 77.4°F | 80.2°F | 80.6°F |
| Samos | 77.2°F | 80.4°F | 79.9°F |
| Naxos | 77.0°F | 79.1°F | 80.3°F |
| Xios | 75.8°F | 79.5°F | 79.5°F |
Please see following sea water temperature averages charts for the warmest Greece resorts in August.
You can also get the same information for the every other month of the year when the average sea water temperature is greater then 70°F.
Greece Resorts:
NAME
F°
| Athenes |  |
+80 |
| Bali Gr | |
+72 |
| Chalkidiki | |
+80 |
| Chania | |
+76 |
| Corfu | |
+84 |
| Crete | |
+72 |
| Hanioti | |
+80 |
| Heraklion | |
+74 |
| Paralia Katerini | |
+74 |
| Pefkochori | |
+80 |
| Rhodes | |
+78 |
| Sithonia | |
+80 |
| Thasos | |
+74 |
| Thessaloniki | |
+78 |
| Zakynthos | |
+82 |
