Sea temperature in Ireland sea temperature in real time, 7-day forecast and historical data
Do you want to go to the beach to swim in Ireland today? Check if the sea temperature is pleasant with our data, updated daily, in real time, and our weather forecast for the next few days, by city in Ireland.
Sea temperature in Ireland today
On the map below, find the water temperature measured today for different cities in Ireland.
Water temperature in Ireland by city
Below, find the current sea temperature and weather conditions in several coastal cities in Ireland.
Direct access: Leinster | Munster | Connacht | North East Ireland (Ulster)
Leinster
Sea temperature in Dublin: 52°F
Today's weather conditions: Outside temperature min/max: 41°F/56°F • Wind speed: 31.1mph • Waves: 4.9ft (7.2ft maximum) every 5.7 seconds
Sea temperature in Dundalk: 50°F
Today's weather conditions: Outside temperature min/max: 40°F/52°F • Wind speed: 31.1mph • Waves: 4.3ft (6.6ft maximum) every 6.7 secondsSea temperature in Dalkey Island: 52°F
Today's weather conditions: Outside temperature min/max: 41°F/56°F • Wind speed: 26.7mph • Waves: 4.6ft (6.6ft maximum) every 5.6 secondsSea temperature in Rosslare: 49°F
Today's weather conditions: Outside temperature min/max: 43°F/54°F • Wind speed: 28mph • Waves: 6.9ft (5.6ft maximum) every 8.5 secondsSea temperature in Wexford: 49°F
Today's weather conditions: Outside temperature min/max: 43°F/54°F • Wind speed: 28mph • Waves: 6.9ft (5.6ft maximum) every 8.5 seconds
Munster
Sea temperature in Cork: 52°F
Today's weather conditions: Outside temperature min/max: 43°F/54°F • Wind speed: 23.6mph • Waves: 4.3ft (3.9ft maximum) every 9 secondsSea temperature in Dingle: 49°F
Today's weather conditions: Outside temperature min/max: 45°F/54°F • Wind speed: 30.5mph • Waves: 19.4ft (6.9ft maximum) every 11.9 secondsSea temperature in Ardmore: 53°F
Today's weather conditions: Outside temperature min/max: 45°F/54°F • Wind speed: 26.7mph • Waves: 4.6ft (4.3ft maximum) every 8 secondsSea temperature in Castletownbere: 49°F
Today's weather conditions: Outside temperature min/max: 45°F/54°F • Wind speed: 29.8mph • Waves: 9.2ft (5.2ft maximum) every 10.6 seconds
Sea temperature in Cliffs of Moher: 49°F
Today's weather conditions: Outside temperature min/max: 45°F/54°F • Wind speed: 34.2mph • Waves: 15.7ft (8.2ft maximum) every 11.7 seconds
Connacht
Sea temperature in Galway: 49°F
Today's weather conditions: Outside temperature min/max: 45°F/54°F • Wind speed: 34.2mph • Waves: 15.7ft (8.2ft maximum) every 11.7 secondsSea temperature in Belmullet: 52°F
Today's weather conditions: Outside temperature min/max: 43°F/54°F • Wind speed: 39.2mph • Waves: 26.9ft (9.2ft maximum) every 12 seconds
Sea temperature in Connemara National Park: 49°F
Today's weather conditions: Outside temperature min/max: 43°F/54°F • Wind speed: 37.3mph • Waves: 8.9ft (7.9ft maximum) every 10.1 secondsSea temperature in Achill Island: 52°F
Today's weather conditions: Outside temperature min/max: 43°F/54°F • Wind speed: 39.2mph • Waves: 26.9ft (9.2ft maximum) every 12 secondsSea temperature in Aran Islands: 49°F
Today's weather conditions: Outside temperature min/max: 45°F/54°F • Wind speed: 37.9mph • Waves: 20.7ft (8.2ft maximum) every 12.3 seconds
North East Ireland (Ulster)
Sea temperature in Dungloe: 50°F
Today's weather conditions: Outside temperature min/max: 41°F/52°F • Wind speed: 42.3mph • Waves: 20ft (8.5ft maximum) every 14.1 secondsSea temperature in Killybegs: 50°F
Today's weather conditions: Outside temperature min/max: 41°F/52°F • Wind speed: 36.7mph • Waves: 17.1ft (8.5ft maximum) every 13 secondsSea temperature in Letterkenny: 50°F
Today's weather conditions: Outside temperature min/max: 41°F/52°F • Wind speed: 39.2mph • Waves: 18.7ft (8.5ft maximum) every 13.4 secondsSea temperature in Bundoran: 52°F
Today's weather conditions: Outside temperature min/max: 40°F/52°F • Wind speed: 32.9mph • Waves: 17.1ft (8.5ft maximum) every 13 secondsSea temperature in Derrybeg: 50°F
Today's weather conditions: Outside temperature min/max: 41°F/52°F • Wind speed: 42.3mph • Waves: 20ft (8.5ft maximum) every 14.1 seconds
Water temperature in Ireland by month
Below, find the average temperature variation of the sea in Ireland for the cities of: Dublin, Cork, Galway, Belmullet and Connemara National Park.
Warning:
The information provided on this page regarding the sea temperature in Ireland is for informational purposes only. It is the surface temperature of the sea measured by satellite, based on data available at the time of consultation. These data may vary depending on several factors such as local weather conditions, tides, and other variables. We therefore recommend consulting additional local sources for updated information before making any decisions based on this data.