Current sea water temperature:
+63.1°F
| Minimum sea water temperature in September: | 70.5°F |
| Maximum sea water temperature in September: | 61.9°F |
| Average sea water temperature in September: | 65.5°F |
| more information | |
14 days
forecast
forecast
| South Lake Tahoe |
monthly
weather
weather
| South Lake Tahoe |
Sea water temperature for the last 10 days:
| September 14 | 63.1°F | September 9 | 63.0°F |
| September 13 | 63.7°F | September 8 | 63.1°F |
| September 12 | 64.2°F | September 7 | 63.0°F |
| September 11 | 64.6°F | September 6 | 64.0°F |
| September 10 | 63.1°F | September 5 | 66.0°F |
Monthly sea water temperature, °F
When is the warmest sea in South Lake Tahoe?
Based on the data about daily sea water temperature for the last three years the warmest sea in South Lake Tahoe was noticed in August, July and September.
Monthly Sea Temperatures in South Lake Tahoe, °F
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 70.1°F. The highest and lowest sea temperatures during the month were 73.2°F and 68.0°F.
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 67.0°F. The highest and lowest sea temperatures during the month were 70.0°F and 61.7°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 65.9°F. The highest and lowest sea temperatures during the month were 68.2°F and 64.2°F.
current
weather
weather
| South Lake Tahoe |
weather in
September
September
| South Lake Tahoe |
Best time for vacation in South Lake Tahoe
South Lake Tahoe on a weather map
Places in USA:
Name
°F
24 Hours Forecast
South Lake Tahoe
Local time: 13:43
September 14, monday
1500
63°F
SW
5 mph
5 mph
1800
63°F
E
5 mph
5 mph
2100
50°F
W
3 mph
3 mph
September 15, tuesday
0000
48°F
NW
3 mph
3 mph
0300
46°F
N
2 mph
2 mph
0600
46°F
N
4 mph
4 mph
0900
55°F
N
1 mph
1 mph
1200
64°F
E
9 mph
9 mph
