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Northern Ireland water temperature today

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Sea water temperature throughout Northern Ireland is not yet warm enough for swimming and does not exceed 20°C. The warmest sea temperature in Northern Ireland today is 15.9°C (in Belfast), and the coldest water temperature is 14.9°C (Bangor).

Northern Ireland sea surface temperature right now

Below are the cities and resorts in Northern Ireland with the values of water temperature today and yesterday. Also indicated are the maximum and minimum water temperatures that were recorded this month for the last ten years. Presented weather data are now available for each of the resorts. For more detailed information about water temperature, surf forecast, weather and time of sunrise and sunset in any specific area of your interest, just click on a city name. For ease of search, all places are also grouped by the first letter of the name.

 
today
yesterday
minimum
maximum
weather
15.5°C
15.5°C
12.8°C
17.2°C
17°C 
15.4°C
15.5°C
12.9°C
16.8°C
17°C 

Northern Ireland wave forecast

Today, the highest waves along the entire coast of Northern Ireland are expected at Ballycastle, reaching a height of 1.73 m (5' 8") (it is prohibited to swim in such a storm). The calmest seas can be found at Culmore, with an average wave height of 0.51 m (1' 8"). If you want to see the 10-day sea forecast, choose the city you are interested in.

Northern Ireland water temperature by month

To find out what the water temperature was in Northern Ireland any day over a period of the last ten years, select the month.

Where is the warmest sea water in the world?

If you want to plan a vacation on the beach and enjoy the warm sea, choose the day of the year, region and the minimum comfortable sea/ocean temperature that interests you. As a result, you will get a list of countries and cities in which the average sea temperature or maximum temperature on this day over the past 10 years exceeds your chosen value

Region
Date (day and month)
Water temperature: min 16°C
 Average temperature  Maximum temperature

Hottest sea temperatures

Top places with the warmest sea water in Northern Ireland today. In addition of the water temperature, also shown air temperature, weather conditions and the wave heights on the coast

WaterWeatherWave
Belfast15.9°C17°C0.7 m
Holywood15.9°C17°C0.7 m
Rostrevor15.8°C17°C0.82 m
Carrickfergus15.8°C17°C0.7 m
Warrenpoint15.8°C17°C0.82 m

Northern Ireland photo gallery

  • Ballygalley swimmer on the beach
  • Northern Ireland
  • Northern Ireland
  • Ballygalley Caste Hotel from the beach

If you have interesting photos of this place, you can upload them here. Photos will be available to all users after verification by the moderator.

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Our report for United Kingdom is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.

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