Current sea water temperature:
+67.1°F
| Minimum sea water temperature in January: | 68.7°F |
| Maximum sea water temperature in January: | 62.2°F |
| Average sea water temperature in January: | 65.1°F |
| more information | |
14 days
forecast
forecast
| Symi |
monthly
weather
weather
| Symi |
Sea water temperature for the last 10 days:
| January 12 | 67.1°F | January 7 | 66.6°F |
| January 11 | 66.6°F | January 6 | 66.9°F |
| January 10 | 67.1°F | January 5 | 67.5°F |
| January 9 | 66.9°F | January 4 | 66.9°F |
| January 8 | 67.3°F | January 3 | 67.5°F |
Monthly sea water temperature, °F
When is the warmest sea in Symi?
Based on the data about daily sea water temperature for the last three years the warmest sea in Symi was noticed in August, September and July.
Monthly Sea Temperatures in Symi, °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 82.8°F and 76.5°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 79.2°F. The highest and lowest sea temperatures during the month were 81.3°F and 77.2°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 79.5°F. The highest and lowest sea temperatures during the month were 81.7°F and 77.0°F.
current
weather
weather
| Symi |
weather in
January
January
| Symi |
Best time for vacation in Symi
Symi on a weather map
Places in Greece:
Name
°F
24 Hours Forecast
Symi
Local time: 04:18
January 13, tuesday
0600
46°F
SE
29 mph
29 mph
0900
45°F
SE
30 mph
30 mph
1200
46°F
SE
29 mph
29 mph
1500
48°F
SE
26 mph
26 mph
1800
48°F
SE
24 mph
24 mph
2100
48°F
SE
19 mph
19 mph
January 14, wednesday
0000
50°F
SE
18 mph
18 mph
0300
50°F
SE
18 mph
18 mph
