Current sea water temperature:
+62.6°F
| Minimum sea water temperature in January: | 63.9°F |
| Maximum sea water temperature in January: | 57.2°F |
| Average sea water temperature in January: | 60.3°F |
| more information | |
14 days
forecast
forecast
| Athens |
monthly
weather
weather
| Athens |
Sea water temperature for the last 10 days:
| January 8 | 62.6°F | January 3 | 63.5°F |
| January 7 | 62.6°F | January 2 | 63.7°F |
| January 6 | 62.6°F | January 1 | 63.7°F |
| January 5 | 63.3°F | December 31 | 63.9°F |
| January 4 | 63.1°F | December 30 | 64.2°F |
Monthly sea water temperature, °F
When is the warmest sea in Athens?
Based on the data about daily sea water temperature for the last three years the warmest sea in Athens was noticed in August, July and September.
Monthly Sea Temperatures in Athens, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 79.6°F. The highest and lowest sea temperatures during the month were 81.1°F and 78.3°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 78.6°F. The highest and lowest sea temperatures during the month were 83.3°F and 75.2°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 78.3°F. The highest and lowest sea temperatures during the month were 79.7°F and 75.6°F.
current
weather
weather
| Athens |
weather in
January
January
| Athens |
Best time for vacation in Athens
Athens on a weather map
Places in Greece:
Name
°F
24 Hours Forecast
Athens
Local time: 13:19
January 08, thursday
1500
55°F
E
27 mph
27 mph
1800
48°F
E
13 mph
13 mph
2100
48°F
E
22 mph
22 mph
January 09, friday
0000
48°F
E
19 mph
19 mph
0300
46°F
SE
15 mph
15 mph
0600
43°F
SE
8 mph
8 mph
0900
46°F
SE
5 mph
5 mph
1200
54°F
E
15 mph
15 mph
