Current sea water temperature:
+62.1°F
| Minimum sea water temperature in December: | 66.2°F |
| Maximum sea water temperature in December: | 57.2°F |
| Average sea water temperature in December: | 61.4°F |
| more information | |
14 days
forecast
forecast
| Skiathos |
monthly
weather
weather
| Skiathos |
Sea water temperature for the last 10 days:
| December 20 | 62.1°F | December 15 | 63.0°F |
| December 19 | 62.8°F | December 14 | 62.8°F |
| December 18 | 62.8°F | December 13 | 63.3°F |
| December 17 | 63.0°F | December 12 | 63.0°F |
| December 16 | 63.1°F | December 11 | 63.3°F |
Monthly sea water temperature, °F
When is the warmest sea in Skiathos?
Based on the data about daily sea water temperature for the last three years the warmest sea in Skiathos was noticed in August, July and September.
Monthly Sea Temperatures in Skiathos, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 79.9°F. The highest and lowest sea temperatures during the month were 81.0°F and 78.1°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 79.9°F. The highest and lowest sea temperatures during the month were 82.6°F and 77.2°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 77.1°F. The highest and lowest sea temperatures during the month were 79.5°F and 74.5°F.
current
weather
weather
| Skiathos |
weather in
December
December
| Skiathos |
Best time for vacation in Skiathos
Skiathos on a weather map
Places in Greece:
Name
°F
24 Hours Forecast
Skiathos
Local time: 12:52
December 20, saturday
1500
57°F
SW
14 mph
14 mph
1800
57°F
SW
14 mph
14 mph
2100
57°F
SW
12 mph
12 mph
December 21, sunday
0000
57°F
SW
14 mph
14 mph
0300
57°F
S
13 mph
13 mph
0600
57°F
SW
15 mph
15 mph
0900
57°F
SW
16 mph
16 mph
1200
57°F
SW
17 mph
17 mph
