Current sea water temperature:
+64.2°F
| Minimum sea water temperature in January: | 65.5°F |
| Maximum sea water temperature in January: | 59.5°F |
| Average sea water temperature in January: | 62.2°F |
| more information | |
14 days
forecast
forecast
| Zakynthos |
monthly
weather
weather
| Zakynthos |
Sea water temperature for the last 10 days:
| January 1 | 64.2°F | December 27 | 64.8°F |
| December 31 | 64.9°F | December 26 | 64.6°F |
| December 30 | 64.4°F | December 25 | 64.8°F |
| December 29 | 64.6°F | December 24 | 64.9°F |
| December 28 | 64.8°F | December 23 | 65.3°F |
Monthly sea water temperature, °F
When is the warmest sea in Zakynthos?
Based on the data about daily sea water temperature for the last three years the warmest sea in Zakynthos was noticed in August, September and July.
Monthly Sea Temperatures in Zakynthos, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 78.7°F. The highest and lowest sea temperatures during the month were 80.4°F and 76.8°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 76.1°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 78.7°F. The highest and lowest sea temperatures during the month were 81.5°F and 76.1°F.
current
weather
weather
| Zakynthos |
weather in
January
January
| Zakynthos |
Best time for vacation in Zakynthos
Zakynthos on a weather map
Places in Greece:
Name
°F
24 Hours Forecast
Zakynthos
Local time: 17:43
January 01, thursday
1800
50°F
E
2 mph
2 mph
2100
50°F
N
1 mph
1 mph
January 02, friday
0000
50°F
N
3 mph
3 mph
0300
50°F
NW
4 mph
4 mph
0600
50°F
NW
6 mph
6 mph
0900
52°F
NW
6 mph
6 mph
1200
52°F
NE
7 mph
7 mph
1500
52°F
N
12 mph
12 mph
