Current sea water temperature:
+79.5°F
| Minimum sea water temperature in July: | 83.1°F |
| Maximum sea water temperature in July: | 74.7°F |
| Average sea water temperature in July: | 78.4°F |
| more information | |
14 days
forecast
forecast
| Hersonissos |
monthly
weather
weather
| Hersonissos |
Sea water temperature for the last 10 days:
| July 16 | 79.5°F | July 11 | 79.2°F |
| July 15 | 79.0°F | July 10 | 78.4°F |
| July 14 | 78.8°F | July 9 | 78.1°F |
| July 13 | 79.0°F | July 8 | 78.6°F |
| July 12 | 79.3°F | July 7 | 78.1°F |
Monthly sea water temperature, °F
When is the warmest sea in Hersonissos?
Based on the data about daily sea water temperature for the last three years the warmest sea in Hersonissos was noticed in August, July and September.
Monthly Sea Temperatures in Hersonissos, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 79.5°F. The highest and lowest sea temperatures during the month were 80.6°F and 78.6°F.
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 78.6°F. The highest and lowest sea temperatures during the month were 79.5°F and 77.7°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 77.9°F. The highest and lowest sea temperatures during the month were 80.1°F and 75.7°F.
current
weather
weather
| Hersonissos |
weather in
July
July
| Hersonissos |
Best time for vacation in Hersonissos
Hersonissos on a weather map
Places in Greece:
Name
°F
24 Hours Forecast
Hersonissos
Local time: 11:57
July 16, thursday
1200
82°F
SE
14 mph
14 mph
1500
82°F
SE
15 mph
15 mph
1800
81°F
SE
14 mph
14 mph
2100
73°F
E
8 mph
8 mph
July 17, friday
0000
72°F
E
9 mph
9 mph
0300
73°F
SE
12 mph
12 mph
0600
73°F
SE
14 mph
14 mph
0900
81°F
SE
14 mph
14 mph
