World Resorts USA Cleveland Weather

Cleveland sea water temperature

Current sea water temperature:
+64.9°F
Minimum sea water temperature in June: 79.2°F
Maximum sea water temperature in June: 58.6°F
Average sea water temperature in June: 67.3°F

Sea water temperature for the last 10 days:

June 5 64.9°F May 30 63.1°F
June 4 62.2°F May 29 64.2°F
June 3 60.1°F May 28 64.6°F
June 1 59.9°F May 27 62.4°F
May 31 61.0°F May 26 60.1°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 33.2 °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
+82°F
NE 8 mph
Feels like: +81°F
Precip.: 0%
Places in USA:
Name
°F
+77°F
+77°F
+106°F
+75°F
+75°F
+81°F
+72°F
+77°F
+66°F
+75°F
+66°F
+81°F
+84°F
+79°F
+70°F
24 Hours Forecast
Cleveland
Local time: 21:02
June 06, saturday
0000
79°F
NE
12 mph
0300
75°F
NE
13 mph
0600
70°F
NE
14 mph
0900
70°F
NE
13 mph
1200
70°F
NE
12 mph
1500
70°F
NE
11 mph
1800
70°F
E
11 mph
2100
68°F
E
9 mph
Units of measurement: °C / °F