Current sea water temperature:
+74.5°F
| Minimum sea water temperature in October: | 77.7°F |
| Maximum sea water temperature in October: | 69.8°F |
| Average sea water temperature in October: | 73.9°F |
| more information | |
14 days
forecast
forecast
| Heraklion |
monthly
weather
weather
| Heraklion |
Sea water temperature for the last 10 days:
| October 4 | 74.5°F | September 29 | 76.6°F |
| October 3 | 75.2°F | September 28 | 77.7°F |
| October 2 | 75.7°F | September 27 | 77.5°F |
| October 1 | 76.1°F | September 26 | 77.9°F |
| September 30 | 76.3°F | September 25 | 77.5°F |
Monthly sea water temperature, °F
When is the warmest sea in Heraklion?
Based on the data about daily sea water temperature for the last three years the warmest sea in Heraklion was noticed in August, July and September.
Monthly Sea Temperatures in Heraklion, °F
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 79.7°F. The highest and lowest sea temperatures during the month were 80.8°F and 78.8°F.
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 79.1°F. The highest and lowest sea temperatures during the month were 81.5°F and 76.8°F.
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 78.7°F. The highest and lowest sea temperatures during the month were 79.7°F and 76.3°F.
current
weather
weather
| Heraklion |
weather in
October
October
| Heraklion |
Best time for vacation in Heraklion
Heraklion on a weather map
Places in Greece:
Name
°F
24 Hours Forecast
Heraklion
Local time: 21:34
October 05, monday
0000
64°F
S
11 mph
11 mph
0300
61°F
SE
8 mph
8 mph
0600
61°F
SE
11 mph
11 mph
0900
64°F
SE
10 mph
10 mph
1200
68°F
S
13 mph
13 mph
1500
68°F
S
12 mph
12 mph
1800
66°F
S
10 mph
10 mph
2100
63°F
S
8 mph
8 mph
