29.04
wed
wed
Day
52°F
SW 9 mph
Precip.
100%
100%
Night
46°F
SW 7 mph
Precip.
100%
100%
30.04
thu
thu
Day
50°F
SE 11 mph
Precip.
100%
100%
Night
46°F
SE 15 mph
Precip.
0%
0%
01.05
fri
fri
Day
45°F
SE 12 mph
Precip.
70%
70%
Night
45°F
W 8 mph
Precip.
64%
64%
02.05
sat
sat
Day
45°F
S 11 mph
Precip.
67%
67%
Night
43°F
SE 12 mph
Precip.
0%
0%
03.05
sun
sun
Day
54°F
E 14 mph
Precip.
0%
0%
Night
48°F
NE 18 mph
Precip.
100%
100%
04.05
mon
mon
Day
57°F
E 16 mph
Precip.
100%
100%
Night
55°F
NE 14 mph
Precip.
100%
100%
05.05
tue
tue
Day
57°F
E 16 mph
Precip.
100%
100%
Night
50°F
SE 11 mph
Precip.
0%
0%
06.05
wed
wed
Day
54°F
SW 6 mph
Precip.
0%
0%
Night
52°F
W 7 mph
Precip.
0%
0%
07.05
thu
thu
Day
63°F
NW 3 mph
Precip.
0%
0%
Night
52°F
SW 21 mph
Precip.
100%
100%
08.05
fri
fri
Day
50°F
S 14 mph
Precip.
0%
0%
Night
50°F
SW 10 mph
Precip.
0%
0%
09.05
sat
sat
Day
52°F
NE 8 mph
Precip.
0%
0%
Night
50°F
NW 5 mph
Precip.
0%
0%
10.05
sun
sun
Day
55°F
SW 6 mph
Precip.
0%
0%
Night
54°F
W 11 mph
Precip.
0%
0%
11.05
mon
mon
Day
66°F
NW 10 mph
Precip.
0%
0%
Night
66°F
N 12 mph
Precip.
0%
0%
12.05
tue
tue
Day
68°F
N 25 mph
Precip.
29%
29%
Night
52°F
E 12 mph
Precip.
49%
49%
sea water
temperature
temperature
| Port Clinton |
monthly
weather
weather
| Port Clinton |
current
weather
weather
| Port Clinton |
7 days
forecast
forecast
| Port Clinton |
Sea water temperature in April, °F
Show year:
2026
2025
2024
The average sea water temperature in April of 2026 was 48.6°F. The highest and lowest sea temperatures during the month were 56.5°F and 40.1°F.
Sea water temperature in May, °F
Show year:
2025
2024
2023
The average sea water temperature in May of 2025 was 59.6°F. The highest and lowest sea temperatures during the month were 63.1°F and 54.7°F.
Air temperature in Port Clinton, °F
Precipitation total in Port Clinton, in.
* Charts above show average data for the last 3 years.
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: 08:24
April 29, wednesday
0900
52°F
SW
11 mph
11 mph
1200
52°F
SW
9 mph
9 mph
1500
52°F
S
8 mph
8 mph
1800
50°F
S
14 mph
14 mph
2100
48°F
S
9 mph
9 mph
April 30, thursday
0000
46°F
SW
7 mph
7 mph
0300
45°F
W
6 mph
6 mph
0600
45°F
SE
2 mph
2 mph
