Sea Temps

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Sea temperature in Mayo today

7 beaches and coastal towns in Mayo, Ireland.

Average, 28 Oct 2026
12.6 °C
close to normal
Warmest
12.7 °C
Coldest
12.4 °C

All places in Mayo

PlaceLatestvs normal
Ballycastle12.7 °C-0.2
Belmullet12.4 °C-0.4
Carrownisky Beach12.6 °C-0.1
Keem Strand12.4 °C-0.5
Louisburgh12.6 °C-0.1
Mulranny12.6 °C-0.0
Westport12.7 °C+0.1

"vs normal" compares the latest reading with the 2003 to 2014 average for the same date, in °C.

Other areas in Ireland

Satellite estimates on a grid about 1 km wide. Shoreline water can differ by several degrees. Not safety advice.