Swimming in Cork in october 2025: Average sea temperature in october and tide times in october 2025

Average sea temperature in Cork in october 2025.

In october, according to seasonal norms, the sea temperature in Cork is:

Minimum: 55°F

Average: 58°F

Maximum: 61°F

Other useful seasonal weather averages in october:

  • Outside temperature: 50°F to 57°F
  • Most common weather: "Cloudy"
  • The wind blows at 5mph
  • It rains a total of 4.8in, over 7 day(s).

Should we swim in Cork in october?

No... The water temperature in Cork in october is freezing

You won't be able to swim in Cork in october! The water temperature is freezing, reaching as low as 55°F (and only 61°F at best)! Our advice: if you are going to Cork this month, plan to sightsee and forget the beach!

Note also that in october, the climate is tolerable with an average outside temperature of 54°F, 4.8in of precipitation (over 7 days) and 90.78 % humidity.

Water and normal seasonal temperatures in Cork in october

October
Average sea temperature 58°F
Minimum sea temperature 55°F
Maximum sea temperature 61°F
Average outside temperature 54°F
Maximum outside temperature 58°F
Minimum outside temperature 50°F
Wind speed 14.9mph
Wind temperature 47°F
Precipitation 4.8in
Number of days of rain 7 jour(s)
(24%)
Humidity 91%
Visibility in kilometers 8.94km
Cloud cover 56%
Our opinion freezing swimming

Chart of the tides in october 2025

Tide times in october 2025 in Cork

Swim elsewhere in Ireland in october

City Average T° Max. T° Our opinion
Dublin in october58°F60°Ffreezing swimming
Galway in october57°F60°Ffreezing swimming
Belmullet in october57°F60°Ffreezing swimming
Connemara National Park in october57°F60°Ffreezing swimming
Dingle in october58°F60°Ffreezing swimming
Dundalk in october58°F59°Ffreezing swimming
Dungloe in october56°F59°Ffreezing swimming
Killybegs in october56°F59°Ffreezing swimming
Letterkenny in october56°F59°Ffreezing swimming
Achill Island in october57°F60°Ffreezing swimming
Cliffs of Moher in october58°F60°Ffreezing swimming
Donegal in october56°F58°Ffreezing swimming
Waterford in october58°F61°Ffreezing swimming
Wexford in october58°F60°Ffreezing swimming
Sligo in october56°F59°Ffreezing swimming
Westport in october57°F60°Ffreezing swimming

Swim in Ireland in october: sea temperature by city

Change units