World Resorts Ireland Cork Weather

Cork Sea Temperature in October

Average sea water temperature in October:
+56.8°F
Minimum sea water temperature in October: 60.4°F
Maximum sea water temperature in October: 54.1°F

Daily sea water temperature in October, °F

Show year:
2025
2024
2023

The average sea water temperature in October of 2025 was 56.7°F. The highest and lowest sea temperatures during the month were 58.3°F and 55.4°F.

Monthly sea water temperature in Cork, °F

Which Ireland resorts have warmest sea in October?

Place name October 2025 October 2024
Dublin 56.8°F 56.1°F
Cork 56.7°F 57.0°F
Limerick 56.1°F 55.9°F
Killarney 56.1°F 55.6°F

Best time for vacation in Cork

Sunniest months:
August 6 days
April 6 days
March 5 days
Warmest months:
July 65.7 °F
August 65.1 °F
June 62.5 °F
Warmest sea temp:
August 60.5 °F
July 60.4 °F
September 59.6 °F
Coldest months:
January 46.7 °F
February 48.0 °F
December 48.3 °F
Rainiest months:
December 7 days
February 6 days
October 6 days
Windiest months:
February 13.9 mph
December 13.7 mph
January 12.4 mph

Cork on a weather map

Current weather
21:18
Cork
+41°F
SW 6 mph
Feels like: +37°F
Precip.: 0%
Places in Ireland:
Name
°F
Dublin
+43°F
Killarney
+37°F
Cork
+41°F
Limerick
+34°F
24 Hours Forecast
Cork
Local time: 21:18
December 29, monday
0000
36°F
S
5 mph
0300
32°F
S
4 mph
0600
30°F
S
4 mph
0900
32°F
S
4 mph
1200
39°F
S
7 mph
1500
39°F
S
7 mph
1800
36°F
S
6 mph
2100
34°F
S
7 mph
Units of measurement: °C / °F