Current sea water temperature:
+76.1°F
| Minimum sea water temperature in July: | 77.9°F |
| Maximum sea water temperature in July: | 32.0°F |
| Average sea water temperature in July: | 69.3°F |
| more information | |
14 days
forecast
forecast
| Montreux |
monthly
weather
weather
| Montreux |
Sea water temperature for the last 10 days:
| July 17 | 76.1°F | July 12 | 76.3°F |
| July 16 | 76.5°F | July 11 | 77.2°F |
| July 15 | 77.9°F | July 10 | 76.8°F |
| July 14 | 76.3°F | July 9 | 76.5°F |
| July 13 | 77.0°F | July 8 | 76.5°F |
Monthly sea water temperature, °F
When is the warmest sea in Montreux?
Based on the data about daily sea water temperature for the last three years the warmest sea in Montreux was noticed in August, July and September.
Monthly Sea Temperatures in Montreux, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 73.4°F. The highest and lowest sea temperatures during the month were 76.1°F and 70.9°F.
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 76.3°F. The highest and lowest sea temperatures during the month were 77.9°F and 75.0°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 68.5°F. The highest and lowest sea temperatures during the month were 71.8°F and 65.3°F.
current
weather
weather
| Montreux |
weather in
July
July
| Montreux |
Best time for vacation in Montreux
Montreux on a weather map
Places in Switzerland:
Name
°F
24 Hours Forecast
Montreux
Local time: 08:16
July 18, saturday
0900
63°F
E
2 mph
2 mph
1200
66°F
SE
3 mph
3 mph
1500
73°F
SE
6 mph
6 mph
1800
70°F
SE
5 mph
5 mph
2100
59°F
NW
3 mph
3 mph
July 19, sunday
0000
55°F
NW
4 mph
4 mph
0300
55°F
NW
4 mph
4 mph
0600
55°F
N
3 mph
3 mph
