Current sea water temperature:
+68.9°F
| Minimum sea water temperature in August: | 73.2°F |
| Maximum sea water temperature in August: | 64.2°F |
| Average sea water temperature in August: | 68.7°F |
| more information | |
14 days
forecast
forecast
| South Lake Tahoe |
monthly
weather
weather
| South Lake Tahoe |
Sea water temperature for the last 10 days:
| August 25 | 68.9°F | August 20 | 69.4°F |
| August 24 | 69.1°F | August 19 | 69.4°F |
| August 23 | 69.3°F | August 18 | 68.9°F |
| August 22 | 69.3°F | August 17 | 69.6°F |
| August 21 | 69.6°F | August 16 | 70.2°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 70.4°F. The highest and lowest sea temperatures during the month were 73.2°F and 68.9°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
August
August
| 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: 12:34
August 25, tuesday
1500
72°F
NE
18 mph
18 mph
1800
68°F
NE
17 mph
17 mph
2100
57°F
NE
7 mph
7 mph
August 26, wednesday
0000
55°F
NE
7 mph
7 mph
0300
54°F
NE
6 mph
6 mph
0600
54°F
NE
6 mph
6 mph
0900
66°F
NE
7 mph
7 mph
1200
72°F
NE
16 mph
16 mph
