Current sea water temperature:
+65.8°F
| Minimum sea water temperature in October: | 72.7°F |
| Maximum sea water temperature in October: | 48.0°F |
| Average sea water temperature in October: | 60.8°F |
| more information | |
14 days
forecast
forecast
| Port Clinton |
monthly
weather
weather
| Port Clinton |
Sea water temperature for the last 10 days:
| October 4 | 65.8°F | September 29 | 67.3°F |
| October 3 | 67.3°F | September 28 | 66.7°F |
| October 2 | 67.3°F | September 27 | 66.9°F |
| October 1 | 67.5°F | September 26 | 67.5°F |
| September 30 | 67.5°F | September 25 | 67.5°F |
Monthly sea water temperature, °F
When is the warmest sea in Port Clinton?
Based on the data about daily sea water temperature for the last three years the warmest sea in Port Clinton was noticed in July, August and September.
Monthly Sea Temperatures in Port Clinton, °F
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 79.6°F. The highest and lowest sea temperatures during the month were 82.6°F and 74.8°F.
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 77.2°F. The highest and lowest sea temperatures during the month were 79.0°F and 74.5°F.
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 72.9°F. The highest and lowest sea temperatures during the month were 77.7°F and 66.7°F.
current
weather
weather
| Port Clinton |
weather in
October
October
| Port Clinton |
Best time for vacation in Port Clinton
Port Clinton on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Port Clinton
Local time: 10:47
October 04, sunday
1200
64°F
E
7 mph
7 mph
1500
72°F
E
9 mph
9 mph
1800
70°F
E
10 mph
10 mph
2100
63°F
E
12 mph
12 mph
October 05, monday
0000
57°F
SE
16 mph
16 mph
0300
55°F
SE
12 mph
12 mph
0600
54°F
SE
11 mph
11 mph
0900
57°F
SE
12 mph
12 mph
