Sea temperature in Crete in July
The sea around Crete averages 26°C in July, usually between 23°C and 28°C. That is warm enough for most people to swim comfortably.
Average26°CWarm
Usual range23°C–28°C80% of readings
vs June+2.7°warmer
vs August+0.8°warmer next month
Through the year
Monthly averages 2023–2025. Water at 22°C or warmer: June–October.
July in recent years
| 2023 | 27°C |
|---|---|
| 2024 | 27°C |
| 2025 | 26°C |
Nearby in July
Beaches in Crete
164 of 165 beaches have an Excellent EU water-quality grade. See which ones are calm today.