World Resorts USA Yosemite Weather

Yosemite Sea Temperature in August

Average sea water temperature in August:
+67.4°F
Minimum sea water temperature in August: 73.8°F
Maximum sea water temperature in August: 32.0°F

Daily sea water temperature in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 69.3°F. The highest and lowest sea temperatures during the month were 70.3°F and 68.4°F.

Monthly sea water temperature in Yosemite, °F

Which USA resorts have warmest sea in August?

Place name August 2025 August 2024
Sanibel Island 88.8°F 87.3°F
Everglades 88.8°F 87.0°F
Islamorada 88.8°F 87.3°F
Key West 88.8°F 87.8°F
Cape Coral 88.7°F 86.8°F
Key Largo 88.7°F 87.3°F
Naples 88.7°F 87.0°F
St. Petersburg 88.7°F 86.9°F
Tampa 88.6°F 86.4°F
Sarasota 88.6°F 87.2°F
Siesta Key 88.6°F 87.3°F
Clearwater Beach 88.5°F 87.0°F
Miami 88.1°F 86.4°F
Miami Beach 87.9°F 86.5°F
Houston 87.8°F 88.0°F
New Orleans 87.4°F 88.1°F
Fort Lauderdale 87.2°F 85.8°F
Corpus Christi 87.0°F 87.9°F
Cocoa Beach 86.8°F 84.5°F
Bay Saint Louis 86.6°F 87.6°F

Best time for vacation in Yosemite

Sunniest months:
August 28 days
July 27 days
June 25 days
Warmest months:
July 73.0 °F
August 72.8 °F
September 65.9 °F
Warmest sea temp:
August 67.4 °F
July 66.9 °F
September 63.8 °F
Coldest months:
February 35.6 °F
December 36.0 °F
January 36.4 °F
Rainiest months:
May 3 days
July 2 days
April 2 days
Windiest months:
June 7.2 mph
August 6.9 mph
July 6.8 mph

Yosemite on a weather map

Yosemite
+39°F
N 4 mph
Feels like: +36°F
Precip.: 0%
Places in USA:
Name
°F
+45°F
+77°F
+77°F
+64°F
+66°F
+77°F
+77°F
+72°F
+36°F
+63°F
+57°F
+77°F
+75°F
+75°F
+34°F
24 Hours Forecast
Yosemite
Local time: 16:26
December 20, saturday
1800
37°F
N
4 mph
2100
37°F
N
5 mph
December 21, sunday
0000
37°F
N
6 mph
0300
37°F
N
6 mph
0600
37°F
N
5 mph
0900
37°F
N
6 mph
1200
37°F
N
5 mph
1500
39°F
N
5 mph
Units of measurement: °C / °F