Current sea water temperature:
+73.6°F
| Minimum sea water temperature in October: | 78.6°F |
| Maximum sea water temperature in October: | 69.4°F |
| Average sea water temperature in October: | 73.7°F |
| more information | |
14 days
forecast
forecast
| Kos |
monthly
weather
weather
| Kos |
Sea water temperature for the last 10 days:
| October 24 | 73.6°F | October 19 | 74.5°F |
| October 23 | 73.2°F | October 18 | 73.9°F |
| October 22 | 73.4°F | October 17 | 75.0°F |
| October 21 | 73.4°F | October 16 | 75.9°F |
| October 20 | 74.1°F | October 15 | 75.7°F |
Monthly sea water temperature, °F
When is the warmest sea in Kos?
Based on the data about daily sea water temperature for the last three years the warmest sea in Kos was noticed in August, September and July.
Monthly Sea Temperatures in Kos, °F
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 76.9°F. The highest and lowest sea temperatures during the month were 79.0°F and 73.0°F.
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 76.7°F. The highest and lowest sea temperatures during the month were 77.9°F and 74.8°F.
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 74.5°F. The highest and lowest sea temperatures during the month were 77.0°F and 72.5°F.
current
weather
weather
| Kos |
Best time for vacation in Kos
Kos on a weather map
Places in Greece:
Name
°F
24 Hours Forecast
Kos
Local time: 02:18
October 25, sunday
0300
68°F
SE
9 mph
9 mph
0600
68°F
SE
7 mph
7 mph
0900
68°F
E
3 mph
3 mph
1200
68°F
NE
4 mph
4 mph
1500
68°F
NE
4 mph
4 mph
1800
68°F
N
3 mph
3 mph
2100
70°F
N
7 mph
7 mph
October 26, monday
0000
70°F
NW
10 mph
10 mph
