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Water temperature near Dublin today

Today's live sea temperatures at the 24 closest beaches to Dublin. Numbers update hourly and the ranking re-sorts by warmest swim right now.

Warmest beaches near Dublin right now

  1. 1
    Seapoint
    Monkstown, Ireland · Atlantic Ocean
    —
  2. 2
    Portmarnock
    Dublin, Ireland · Irish Sea
    —
  3. 3
    Sandycove
    Dun Laoghaire, Ireland · Atlantic Ocean
    —
  4. 4
    Portmarnock Beach
    Portmarnock, Ireland · Atlantic Ocean
    —
  5. 5
    Forty Foot
    Sandycove, Ireland · Atlantic Ocean
    —
  6. 6
    Killiney Beach
    Killiney, Ireland · Atlantic Ocean
    —
  7. 7
    Donabate Beach
    Donabate, Ireland · Atlantic Ocean
    —
  8. 8
    Portrane Beach
    Portrane, Ireland · Atlantic Ocean
    —
  9. 9
    Bray Beach
    Bray, Ireland · Atlantic Ocean
    —
  10. 10
    Greystones South
    Greystones, Ireland · Atlantic Ocean
    —
  11. 11
    Skerries South Strand
    Skerries, Ireland · Atlantic Ocean
    —
  12. 12
    Balbriggan Front Strand
    Balbriggan, Ireland · Atlantic Ocean
    —
  13. 13
    Laytown Beach
    Laytown, Ireland · Atlantic Ocean
    —
  14. 14
    Bettystown Beach
    Bettystown, Ireland · Atlantic Ocean
    —
  15. 15
    Silver Strand
    Wicklow, Ireland · Atlantic Ocean
    —
  16. 16
    Clogherhead Beach
    Clogherhead, Ireland · Atlantic Ocean
    —
  17. 17
    Brittas Bay North
    Wicklow, Ireland · Atlantic Ocean
    —
  18. 18
    Brittas Bay South
    Wicklow, Ireland · Atlantic Ocean
    —
  19. 19
    Brittas Bay
    Wicklow, Ireland · Irish Sea
    —
  20. 20
    Ballymoney Beach
    Gorey, Ireland · Atlantic Ocean
    —

About this list

We compute great-circle distance from Dublin to every beach we track, take the closest, then poll Open-Meteo Marine for live sea-surface temperature, wave height and wind speed. If a grid cell does not return data we leave it blank — never a seasonal estimate.

Quick answers

What is the sea temperature near Dublin today?
Today the warmest live sea temperature near Dublin is —. Other beaches in the list are sorted from warmest to coolest.
How fresh is this data?
Open-Meteo Marine updates each grid cell hourly. Our snapshot refreshes on the same hourly cadence.
Where does the data come from?
Open-Meteo Marine — a free, no-key public marine forecast API based on national models (DWD, NOAA, MetOffice).