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Kilmichael Point, Ireland
Kilmichael Point, Ireland | © Andrew Sykes

Current water temperature in the Irish Sea. Historical and statistical data. Forecast of changes in water temperature in the Irish Sea.

Current water temperature in Irish Sea

#minimal
51°F
#average
54°F
#maximum
57°F

At the moment on the beaches in Irish Sea the water temperature is generally in the zone of discomfort. Swimming in such water will not be enjoyable.

Irish Sea: countries

We track and show sea surface temperature in the following countries and regions related to this sea:

Irish Sea: water temperature data

Bathing comfort is also affected by air temperature, wind or precipitation. All this data you can see on the page of each location. To do this, you can use the search or view all locations in a region, country, state or coastline of a particular part of Earth.

Duncannon, Ireland
Duncannon, Ireland | © Mark Faulkner

The warmest water in Irish Sea was recorded today in Duncannon. The water temperature in this location is 57°F. And the coldest in Carnlough, its value 51°F.

The water temperature in Irish Sea has dropped over the past week, but has risen compared to 30 days ago. The general trend can be seen on the graph. It shows the change in the average water temperature, calculated at all points in Irish Sea over the past two months.

Indicators of changes in water temperature values throughout the year are important. For the two most popular swimming location in Irish Sea, the annual schedules look like this:

Irish Sea: general information

Ballycastle, United Kingdom
Ballycastle, United Kingdom | © Derek Moffatt

The Irish Sea is a marginal sea of the Atlantic Ocean, located between the islands of Great Britain in the east and Ireland in the west. It washes from the south the coast of Scotland, from the west - the Republic of Ireland and Northern Ireland. Wales is located south of the sea, England is to the east.

Below is information about the current water temperature, the current trend of its change, information about the weather in selected locations in Irish Sea.

CityWaterAir
Dublin56°F57°F
Greystones56°F57°F
Dun Laoghaire55°F57°F
Duncannon57°F58°F
Killiney55°F57°F
Bray55°F57°F
Portmarnock56°F57°F
Portrush52°F54°F
Wexford55°F56°F
Brittas Bay54°F56°F
Skerries56°F56°F
Wicklow54°F56°F
Laytown56°F56°F
Belfast52°F53°F
Balbriggan56°F56°F

Find out the temperature of sea water in more than 12000 cities and resorts around the world. Water surface temperature values are available in real time. There is a forecast of water temperature changes for the next few days, as well as historical data of sea surface temperature are available for all days of the last years.

We use data from various sources, including National Centers for Environmental Information (NOAA), meteorological services of different countries, data received from more than a thousand buoys around the world, satellite systems for scanning the surface of the oceans and seas.

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