Current sea water temperature:
+53.8°F
| Minimum sea water temperature in May: | 59.4°F |
| Maximum sea water temperature in May: | 48.9°F |
| Average sea water temperature in May: | 53.1°F |
| more information | |
14 days
forecast
forecast
| Cork |
monthly
weather
weather
| Cork |
Sea water temperature for the last 10 days:
| May 17 | 53.8°F | May 12 | 54.0°F |
| May 16 | 53.8°F | May 11 | 54.3°F |
| May 15 | 53.8°F | May 10 | 53.4°F |
| May 14 | 54.3°F | May 9 | 53.2°F |
| May 13 | 54.3°F | May 8 | 53.6°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
May
May
| Cork |
Best time for vacation in Cork
Cork on a weather map
24 Hours Forecast
Cork
Local time: 22:07
May 18, monday
0000
45°F
E
8 mph
8 mph
0300
41°F
E
4 mph
4 mph
0600
41°F
SW
1 mph
1 mph
0900
48°F
NW
5 mph
5 mph
1200
50°F
NW
9 mph
9 mph
1500
50°F
N
11 mph
11 mph
1800
50°F
NW
14 mph
14 mph
2100
52°F
N
14 mph
14 mph
