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 46.5 °F
February 48.0 °F
December 48.2 °F
Rainiest months:
December 7 days
February 6 days
October 6 days
Windiest months:
February 13.7 mph
December 13.7 mph
January 12.2 mph

Cork on a weather map

Current weather
15:51
Cork
+52°F
N 17 mph
Feels like: +46°F
Precip.: 84%
Places in Ireland:
Name
°F
Dublin
+54°F
Killarney
+50°F
Cork
+52°F
Limerick
+52°F
24 Hours Forecast
Cork
Local time: 15:51
March 17, tuesday
1800
48°F
NE
6 mph
2100
48°F
N
2 mph
March 18, wednesday
0000
46°F
NW
1 mph
0300
48°F
SW
4 mph
0600
48°F
W
5 mph
0900
50°F
W
9 mph
1200
52°F
W
12 mph
1500
55°F
W
14 mph
Units of measurement: °C / °F