World Resorts USA Cleveland Weather

Cleveland sea water temperature

Current sea water temperature:
+34.0°F
Minimum sea water temperature in February: 37.9°F
Maximum sea water temperature in February: 33.3°F
Average sea water temperature in February: 34.6°F

Sea water temperature for the last 10 days:

February 4 34.0°F January 30 33.8°F
February 3 34.0°F January 29 33.8°F
February 2 34.0°F January 28 33.8°F
February 1 34.0°F January 27 33.4°F
January 31 33.8°F January 26 33.4°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.

Best time for vacation in Cleveland

Sunniest months:
September 16 days
August 13 days
July 12 days
Warmest months:
July 78.8 °F
August 77.2 °F
June 73.5 °F
Warmest sea temp:
August 76.1 °F
July 75.9 °F
September 72.0 °F
Coldest months:
January 31.1 °F
February 33.0 °F
December 37.7 °F
Rainiest months:
July 4 days
April 3 days
June 3 days
Windiest months:
November 12.4 mph
December 11.8 mph
January 11.5 mph

Cleveland on a weather map

Cleveland
+21°F
SE 3 mph
Feels like: +14°F
Precip.: 0%
Places in USA:
Name
°F
+32°F
+75°F
+75°F
+81°F
+91°F
+73°F
+70°F
+72°F
+27°F
+84°F
+70°F
+66°F
+68°F
+63°F
+25°F
24 Hours Forecast
Cleveland
Local time: 16:59
February 04, wednesday
1800
21°F
SE
3 mph
2100
14°F
SE
2 mph
February 05, thursday
0000
10°F
N
5 mph
0300
10°F
NE
4 mph
0600
14°F
NE
5 mph
0900
14°F
N
5 mph
1200
18°F
NE
6 mph
1500
19°F
NE
5 mph
Units of measurement: °C / °F