Current sea water temperature:
+49.3°F
| Minimum sea water temperature in January: | 51.1°F |
| Maximum sea water temperature in January: | 46.2°F |
| Average sea water temperature in January: | 48.7°F |
| more information | |
14 days
forecast
forecast
| Cork |
monthly
weather
weather
| Cork |
Sea water temperature for the last 10 days:
| January 3 | 49.3°F | December 29 | 49.6°F |
| January 2 | 49.6°F | December 28 | 49.6°F |
| January 1 | 49.8°F | December 27 | 49.8°F |
| December 31 | 49.8°F | December 26 | 50.0°F |
| December 30 | 49.6°F | December 25 | 50.2°F |
Monthly sea water temperature, °F
When is the warmest sea in Cork?
Based on the data about daily sea water temperature for the last three years the warmest sea in Cork was noticed in August, July and September.
Monthly Sea Temperatures in Cork, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 62.5°F. The highest and lowest sea temperatures during the month were 63.7°F and 60.8°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 60.6°F. The highest and lowest sea temperatures during the month were 61.9°F and 58.5°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 60.1°F. The highest and lowest sea temperatures during the month were 62.8°F and 58.3°F.
current
weather
weather
| Cork |
weather in
January
January
| Cork |
Best time for vacation in Cork
Cork on a weather map
24 Hours Forecast
Cork
Local time: 12:10
January 03, saturday
1500
37°F
S
11 mph
11 mph
1800
30°F
SE
7 mph
7 mph
2100
30°F
SE
7 mph
7 mph
January 04, sunday
0000
28°F
SE
6 mph
6 mph
0300
28°F
SE
6 mph
6 mph
0600
28°F
SE
5 mph
5 mph
0900
30°F
SE
5 mph
5 mph
1200
37°F
SE
6 mph
6 mph
