World Resorts USA Port Clinton Weather

Port Clinton Sea Temperature in May

Average sea water temperature in May:
+57.8°F
Minimum sea water temperature in May: 69.4°F
Maximum sea water temperature in May: 48.6°F

Daily 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.

Monthly sea water temperature in Port Clinton, °F

Which USA resorts have warmest sea in May?

Place name May 2025 May 2024
Everglades 84.5°F 84.6°F
Islamorada 83.6°F 84.4°F
Key West 83.5°F 84.6°F
Naples 83.5°F 83.8°F
Marco Island 83.5°F 84.0°F
Key Largo 83.5°F 84.1°F
Sanibel Island 83.1°F 83.2°F
Tampa 82.7°F 82.5°F
Sarasota 82.7°F 82.9°F
St. Petersburg 82.6°F 82.4°F
Clearwater Beach 82.6°F 82.5°F
Miami 82.6°F 83.3°F
Siesta Key 82.5°F 82.6°F
Miami Beach 82.4°F 83.0°F
Fort Lauderdale 81.1°F 81.7°F
West Palm Beach 81.1°F 81.5°F
Corpus Christi 80.9°F 81.0°F
Pensacola 80.1°F 79.4°F
South Padre Island 80.0°F 81.1°F
Pass Christian 79.8°F 79.8°F

Best time for vacation in Port Clinton

Sunniest months:
September 16 days
August 14 days
October 14 days
Warmest months:
July 78.7 °F
August 77.3 °F
June 74.4 °F
Warmest sea temp:
July 78.0 °F
August 77.1 °F
September 71.7 °F
Coldest months:
January 30.9 °F
February 32.3 °F
December 36.8 °F
Rainiest months:
July 4 days
April 3 days
May 3 days
Windiest months:
March 12.6 mph
November 12.5 mph
December 12.2 mph

Port Clinton on a weather map

Port Clinton
+37°F
NE 15 mph
Feels like: +28°F
Precip.: 0%
Places in USA:
Name
°F
+45°F
+72°F
+72°F
+68°F
+77°F
+73°F
+73°F
+70°F
+39°F
+77°F
+55°F
+70°F
+68°F
+63°F
+37°F
24 Hours Forecast
Port Clinton
Local time: 18:12
January 12, monday
2100
30°F
NE
14 mph
January 13, tuesday
0000
30°F
NE
11 mph
0300
28°F
NE
13 mph
0600
27°F
NE
12 mph
0900
30°F
N
14 mph
1200
36°F
N
16 mph
1500
39°F
N
19 mph
1800
37°F
NE
22 mph
Units of measurement: °C / °F