Current sea water temperature:
+33.8°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 13 | 33.8°F | January 8 | 35.6°F |
| January 12 | 34.3°F | January 7 | 35.8°F |
| 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 |
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: 04:30
January 13, tuesday
0600
30°F
N
13 mph
13 mph
0900
32°F
N
16 mph
16 mph
1200
36°F
N
19 mph
19 mph
1500
41°F
N
23 mph
23 mph
1800
41°F
NE
21 mph
21 mph
2100
37°F
NE
18 mph
18 mph
January 14, wednesday
0000
37°F
NE
16 mph
16 mph
0300
36°F
NE
13 mph
13 mph
