Measurements:
°C
°F
Yosemite
30°F
E 6 mph
Feels like: 24°F
Precip: 100%
World Resorts USA Yosemite Weather

Yosemite Sea Water Temperature

Current Sea Water Temperature:
+47.6°F
Maximum Sea Water Temperature in April: 49.6°F
Minimum Sea Water Temperature in April: 30.0°F
Average water temperature in April: 44.3°F

Sea Water Temperature for the Last 10 Days:

April 26 47.6°F April 21 46.2°F
April 25 47.2°F April 20 45.8°F
April 24 47.0°F April 19 45.8°F
April 23 46.8°F April 18 45.6°F
April 22 46.4°F April 17 45.6°F

When is the Warmest Sea for Yosemite?

According to our data for the last three years for Yosemite the highest average sea water temperature was in August, July and September.

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2023 2022 2021

The average sea surface temperature in August 2023 for Yosemite was 71.5°F. The maximum and minimum values were 70.4°F and 72.6°F respectively.

Sea Water Temperature in July

Select Year: 2023 2022 2021

The average sea surface temperature in July 2023 for Yosemite was 70.4°F. The maximum and minimum values were 67.4°F and 72.8°F respectively.

Sea Water Temperature in September

Select Year: 2023 2022 2021

The average sea surface temperature in September 2023 for Yosemite was 67.3°F. The maximum and minimum values were 63.0°F and 70.4°F respectively.

Best Time to Visit Yosemite
The most sunny months:
August 28 days
July 27 days
September 25 days
The most warm months:
August 75.6 °F
July 75.6 °F
September 67.9 °F
Warmest sea temperature:
August 69.0 °F
July 68.5 °F
September 65.1 °F
The most cold months:
February 33.8 °F
December 34.1 °F
January 34.7 °F
The most rainy months:
May 3 days
July 2 days
April 2 days
The most windy months:
June 7 mph
March 7 mph
May 7 mph

Yosemite on the Weather Map

USA Resorts:
NAME
Boston +46
Chicago +52
Hawaii +78
Honolulu +78
Houston +84
Las Vegas +58
Los Angeles +72
Miami +78
New York +50
Orlando +74
San Diego +62
San Francisco +58
Sarasota +78
Tampa +80
Washington +52
24 Hours Weather Forecast
Yosemite
Local time: 17:14
26 apr, friday
1800 30°F
E
6 mph
2100 24°F
S
2 mph
27 apr, saturday
0000 22°F
SW
7 mph
0300 20°F
W
7 mph
0600 22°F
W
6 mph
0900 34°F
E
2 mph
1200 40°F
E
6 mph
1500 44°F
E
8 mph