Current sea water temperature:
+70.7°F
| Minimum sea water temperature in September: | 77.2°F |
| Maximum sea water temperature in September: | 32.0°F |
| Average sea water temperature in September: | 66.3°F |
| more information | |
14 days
forecast
forecast
| Gstaad |
monthly
weather
weather
| Gstaad |
Sea water temperature for the last 10 days:
| September 17 | 70.7°F | September 12 | 71.4°F |
| September 16 | 70.9°F | September 11 | 72.9°F |
| September 15 | 70.7°F | September 10 | 74.3°F |
| September 14 | 70.0°F | September 9 | 77.2°F |
| September 13 | 70.0°F | September 8 | 75.2°F |
Monthly sea water temperature, °F
When is the warmest sea in Gstaad?
Based on the data about daily sea water temperature for the last three years the warmest sea in Gstaad was noticed in August, July and September.
Monthly Sea Temperatures in Gstaad, °F
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 76.2°F. The highest and lowest sea temperatures during the month were 77.9°F and 73.6°F.
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 75.8°F. The highest and lowest sea temperatures during the month were 77.9°F and 73.9°F.
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 73.1°F. The highest and lowest sea temperatures during the month were 77.2°F and 70.0°F.
current
weather
weather
| Gstaad |
weather in
September
September
| Gstaad |
Best time for vacation in Gstaad
Gstaad on a weather map
Places in Switzerland:
Name
°F
24 Hours Forecast
Gstaad
Local time: 15:16
September 17, thursday
1800
55°F
S
4 mph
4 mph
2100
45°F
W
2 mph
2 mph
September 18, friday
0000
43°F
NW
1 mph
1 mph
0300
43°F
NW
2 mph
2 mph
0600
41°F
NW
2 mph
2 mph
0900
46°F
SE
1 mph
1 mph
1200
55°F
SE
4 mph
4 mph
1500
59°F
SE
5 mph
5 mph
