Current sea water temperature:
+35.2°F
| Minimum sea water temperature in January: | 41.4°F |
| Maximum sea water temperature in January: | 32.5°F |
| Average sea water temperature in January: | 36.3°F |
| more information | |
14 days
forecast
forecast
| Cleveland |
monthly
weather
weather
| Cleveland |
Sea water temperature for the last 10 days:
| January 11 | 35.2°F | January 6 | 36.0°F |
| January 10 | 35.4°F | January 5 | 36.1°F |
| January 9 | 35.4°F | January 4 | 36.0°F |
| January 8 | 35.6°F | January 3 | 36.1°F |
| January 7 | 35.8°F | January 2 | 36.0°F |
Monthly sea water temperature, °F
When is the warmest sea in Cleveland?
Based on the data about daily sea water temperature for the last three years the warmest sea in Cleveland was noticed in August, July and September.
Monthly Sea Temperatures in Cleveland, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 75.2°F. The highest and lowest sea temperatures during the month were 79.2°F and 69.3°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 79.2°F. The highest and lowest sea temperatures during the month were 82.4°F and 76.6°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 71.3°F. The highest and lowest sea temperatures during the month were 72.1°F and 69.8°F.
current
weather
weather
| Cleveland |
weather in
January
January
| Cleveland |
Best time for vacation in Cleveland
Cleveland on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Cleveland
Local time: 04:22
January 11, sunday
0600
32°F
E
12 mph
12 mph
0900
30°F
E
16 mph
16 mph
1200
30°F
E
20 mph
20 mph
1500
28°F
E
24 mph
24 mph
1800
30°F
SE
19 mph
19 mph
2100
27°F
SE
17 mph
17 mph
January 12, monday
0000
27°F
E
14 mph
14 mph
0300
27°F
E
13 mph
13 mph
