Swimming in Ireland in april 2024 Sea temperature by city in april
Do you want to go to the beach in Ireland in april 2024? Is it the right month to go for pleasant temperatures and staying in the water for a long time? The answer is on this page with the sea temperatures in april in Ireland by city and our opinion on the chances of enjoying pleasant sea conditions.
Sea temperature in Ireland in april 2024
Here, find the average sea temperature in Ireland in april in several coastal cities.
Leinster
49°F
min: 47°F / max: 50°F
49°F
min: 47°F / max: 50°F
Dalkey Island
49°F
min: 47°F / max: 50°F
Rosslare
49°F
min: 47°F / max: 51°F
49°F
min: 47°F / max: 52°F
Arklow
49°F
min: 47°F / max: 51°F
Munster
51°F
min: 48°F / max: 55°F
51°F
min: 49°F / max: 54°F
Ardmore
50°F
min: 47°F / max: 54°F
Castletownbere
52°F
min: 49°F / max: 54°F
51°F
min: 49°F / max: 53°F
Kilkee
51°F
min: 49°F / max: 53°F
Connacht
51°F
min: 49°F / max: 53°F
51°F
min: 49°F / max: 53°F
51°F
min: 49°F / max: 53°F
51°F
min: 49°F / max: 53°F
Aran Islands
51°F
min: 49°F / max: 53°F
Ballycastle
50°F
min: 48°F / max: 52°F
North East Ireland (Ulster)
50°F
min: 48°F / max: 52°F
50°F
min: 48°F / max: 52°F
49°F
min: 47°F / max: 51°F
Bundoran
50°F
min: 48°F / max: 52°F
Derrybeg
50°F
min: 48°F / max: 52°F
50°F
min: 48°F / max: 52°F
Where should you go swimming in Ireland in the month of april?
Swimming in Ireland in april is freezing
In april in Ireland swimming conditions are generally the same everywhere.
Forget about swimming in Dublin, Cork, Galway, Belmullet, Connemara National Park, Dingle, Dundalk, Dungloe, Killybegs, Letterkenny, Achill Island, Aran Islands, Ardmore, Ballycastle, Bundoran, Castletownbere, Dalkey Island, Derrybeg, Donegal, Dunfanaghy, Cliffs of Moher, Gleann Cholm Cille, Kilkee, Malin Head, Rosslare, Shannon, Skellig Islands, Streedagh Point, Tramore, Valentia, Waterford, Wexford, Arklow, Balbriggan, Ballina, Ballyshannon, Bray, Buncrana, Clonakilty, Cobh, Crosshaven, Dún Laoghaire, Dungarvan, Greystones, Kenmare, Killorglin, Kinsale, Laytown, Malahide, Moville, Skerries, Sligo, Tralee, Westport, Wicklow and Youghal in april! The water temperature is freezing, reaching as low as 47°F (and only 50°F at the best of times). Our advice: plan on sightseeing, and don't bring your beach towel!
Where to go swimming in Ireland in april: the map of sea temperatures
ideal swimming 
pleasant swimming 
cool swimming 
cold swimming 
freezing swimmingWater temperature and seasonal norms in april
Dublin
| April | |||
| Average sea temperature | 49°F | ||
| Minimum sea temperature | 47°F | ||
| Maximum sea temperature | 50°F | ||
| Average outside temperature | 49°F | ||
| Maximum outside temperature | 52°F | ||
| Minimum outside temperature | 45°F | ||
| Precipitation | 2.3in | ||
| Number of days of precipitation | 4 jour(s) (13%) | ||
| Cloud cover | 50% | ||
| Our opinion | freezing swimming |
More information on swimming in Dublin in april
Cork
| April | |||
| Average sea temperature | 51°F | ||
| Minimum sea temperature | 48°F | ||
| Maximum sea temperature | 55°F | ||
| Average outside temperature | 49°F | ||
| Maximum outside temperature | 54°F | ||
| Minimum outside temperature | 43°F | ||
| Precipitation | 3.2in | ||
| Number of days of precipitation | 5 jour(s) (16%) | ||
| Cloud cover | 52% | ||
| Our opinion | freezing swimming |
More information on swimming in Cork in april
Galway
| April | |||
| Average sea temperature | 51°F | ||
| Minimum sea temperature | 49°F | ||
| Maximum sea temperature | 53°F | ||
| Average outside temperature | 49°F | ||
| Maximum outside temperature | 56°F | ||
| Minimum outside temperature | 43°F | ||
| Precipitation | 3.3in | ||
| Number of days of precipitation | 5 jour(s) (18%) | ||
| Cloud cover | 56% | ||
| Our opinion | freezing swimming |
More information on swimming in Galway in april
Belmullet
| April | |||
| Average sea temperature | 51°F | ||
| Minimum sea temperature | 49°F | ||
| Maximum sea temperature | 53°F | ||
| Average outside temperature | 50°F | ||
| Maximum outside temperature | 52°F | ||
| Minimum outside temperature | 49°F | ||
| Precipitation | 4.3in | ||
| Number of days of precipitation | 8 jour(s) (26%) | ||
| Cloud cover | 55% | ||
| Our opinion | freezing swimming |
More information on swimming in Belmullet in april
Connemara National Park
| April | |||
| Average sea temperature | 51°F | ||
| Minimum sea temperature | 49°F | ||
| Maximum sea temperature | 53°F | ||
| Average outside temperature | 49°F | ||
| Maximum outside temperature | 52°F | ||
| Minimum outside temperature | 43°F | ||
| Precipitation | 2.6in | ||
| Number of days of precipitation | 4 jour(s) (14%) | ||
| Cloud cover | 57% | ||
| Our opinion | freezing swimming |
More information on swimming in Connemara National Park in april
List of coastal cities in Ireland
| Dublin in april | freezing swimming |
| Cork in april | freezing swimming |
| Galway in april | freezing swimming |
| Belmullet in april | freezing swimming |
| Connemara National Park in april | freezing swimming |
| Dingle in april | freezing swimming |
| Dundalk in april | freezing swimming |
| Dungloe in april | freezing swimming |
| Killybegs in april | freezing swimming |
| Letterkenny in april | freezing swimming |
| Achill Island in april | freezing swimming |
| Aran Islands in april | freezing swimming |
| Ardmore in april | freezing swimming |
| Ballycastle in april | freezing swimming |
| Bundoran in april | freezing swimming |
| Castletownbere in april | freezing swimming |
| Dalkey Island in april | freezing swimming |
| Derrybeg in april | freezing swimming |
| Donegal in april | freezing swimming |
| Dunfanaghy in april | freezing swimming |
| Cliffs of Moher in april | freezing swimming |
| Gleann Cholm Cille in april | freezing swimming |
| Kilkee in april | freezing swimming |
| Malin Head in april | freezing swimming |
| Rosslare in april | freezing swimming |
| Shannon in april | freezing swimming |
| Skellig Islands in april | freezing swimming |
| Streedagh Point in april | freezing swimming |
| Tramore in april | freezing swimming |
| Valentia in april | freezing swimming |
| Waterford in april | freezing swimming |
| Wexford in april | freezing swimming |
| Arklow in april | freezing swimming |
| Balbriggan in april | freezing swimming |
| Ballina in april | freezing swimming |
| Ballyshannon in april | freezing swimming |
| Bray in april | freezing swimming |
| Buncrana in april | freezing swimming |
| Clonakilty in april | freezing swimming |
| Cobh in april | freezing swimming |
| Crosshaven in april | freezing swimming |
| Dún Laoghaire in april | freezing swimming |
| Dungarvan in april | freezing swimming |
| Greystones in april | freezing swimming |
| Kenmare in april | freezing swimming |
| Killorglin in april | freezing swimming |
| Kinsale in april | freezing swimming |
| Laytown in april | freezing swimming |
| Malahide in april | freezing swimming |
| Moville in april | freezing swimming |
| Skerries in april | freezing swimming |
| Sligo in april | freezing swimming |
| Tralee in april | freezing swimming |
| Westport in april | freezing swimming |
| Wicklow in april | freezing swimming |
| Youghal in april | freezing swimming |