World Resorts USA South Lake Tahoe Weather

South Lake Tahoe sea water temperature

Current sea water temperature:
+57.9°F
Minimum sea water temperature in October: 64.9°F
Maximum sea water temperature in October: 53.2°F
Average sea water temperature in October: 60.0°F

Sea water temperature for the last 10 days:

October 24 57.9°F October 19 59.9°F
October 23 58.3°F October 18 58.8°F
October 22 58.6°F October 17 59.4°F
October 21 59.0°F October 16 59.4°F
October 20 59.5°F October 15 59.9°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:
2026
2025
2024

The average sea water temperature in September of 2026 was 63.5°F. The highest and lowest sea temperatures during the month were 68.5°F and 61.2°F.

Best time for vacation in South Lake Tahoe

Sunniest months:
July 27 days
June 24 days
September 24 days
Warmest months:
July 77.1 °F
August 75.3 °F
June 69.0 °F
Warmest sea temp:
August 68.7 °F
July 67.6 °F
September 65.2 °F
Coldest months:
January 37.5 °F
February 38.6 °F
December 40.0 °F
Rainiest months:
December 2 days
January 1 day
April 1 day
Windiest months:
March 7.6 mph
June 7.0 mph
February 6.8 mph

South Lake Tahoe on a weather map

South Lake Tahoe
+39°F
NW 4 mph
Feels like: +37°F
Precip.: 7%
Places in USA:
Name
°F
+48°F
+52°F
+77°F
+63°F
+72°F
+79°F
+72°F
+55°F
+70°F
+59°F
+70°F
+70°F
+73°F
+61°F
24 Hours Forecast
South Lake Tahoe
Local time: 20:34
October 24, saturday
2100
39°F
NW
4 mph
October 25, sunday
0000
37°F
N
3 mph
0300
37°F
NE
5 mph
0600
37°F
NE
5 mph
0900
46°F
NE
4 mph
1200
55°F
E
3 mph
1500
57°F
E
12 mph
1800
48°F
E
7 mph
Units of measurement: °C / °F