Current sea water temperature:
+65.5°F
| Minimum sea water temperature in June: | 75.4°F |
| Maximum sea water temperature in June: | 32.0°F |
| Average sea water temperature in June: | 61.8°F |
| more information | |
14 days
forecast
forecast
| Geneva |
monthly
weather
weather
| Geneva |
Sea water temperature for the last 10 days:
| June 10 | 65.5°F | June 5 | 67.1°F |
| June 9 | 65.7°F | June 4 | 67.8°F |
| June 8 | 65.8°F | June 3 | 68.4°F |
| June 7 | 65.8°F | June 1 | 69.8°F |
| June 6 | 66.4°F | May 31 | 69.3°F |
Monthly sea water temperature, °F
When is the warmest sea in Geneva?
Based on the data about daily sea water temperature for the last three years the warmest sea in Geneva was noticed in August, July and September.
Monthly Sea Temperatures in Geneva, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 71.9°F. The highest and lowest sea temperatures during the month were 75.0°F and 68.2°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 72.0°F. The highest and lowest sea temperatures during the month were 76.1°F and 68.4°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 66.9°F. The highest and lowest sea temperatures during the month were 69.4°F and 64.0°F.
current
weather
weather
| Geneva |
weather in
June
June
| Geneva |
Best time for vacation in Geneva
Geneva on a weather map
Places in Switzerland:
Name
°F
24 Hours Forecast
Geneva
Local time: 12:35
June 10, wednesday
1500
64°F
NE
2 mph
2 mph
1800
64°F
SE
5 mph
5 mph
2100
54°F
SE
4 mph
4 mph
June 11, thursday
0000
48°F
SW
2 mph
2 mph
0300
46°F
S
1 mph
1 mph
0600
45°F
SW
1 mph
1 mph
0900
57°F
SW
3 mph
3 mph
1200
64°F
S
3 mph
3 mph
