What is the current water temperature in Dublin?

Q: What is the current water temperature in Dublin?

As of now, in Dublin, the water temperature is 7.66°C. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration.

Ireland > Dublin

Water temperature in Dublin

Detailed information about the current water temperature in Dublin. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.

45.8

°F

February 5, 09:45

Trend:

increasing

Yesterday:

45.5°F

Tomorrow:

45.8°F

Sunrise:

08:03

Sunset:

17:16

Day Length:

9 h. 13 min.

Dublin in February

Minimum:

44.6°F

Average:

48.3°F

Maximum:

50.4°F

Sea water temperature in Dublin today

As of now, in Dublin, the water temperature is 45.8°F. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration. Today's reading is about the same as the average recorded on this particular day in recent years. Since yesterday, there was a slight increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to stay about the same.

Recent sea temperature and forecast

The water temperature today is above average for the last two weeks, showing a small increase in temperature. It also falls within the range of the average temperature recorded for this date, suggesting a consistent weather trend. The maximum temperature recorded for this date was 47.8°F on 2017, while the historical minimum was 44.3°F on 2019.

latest data

last year

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the minimum recorded over the past years. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 45.7°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Dublin

Date	Current Year actual* / forecast**	last year	10 years average
Jan 22	46.0°F	45.1°F	46.4°F
Jan 23	46.0°F	44.6°F	46.3°F
Jan 24	45.9°F	45.2°F	46.2°F
Jan 25	45.5°F	45.3°F	46.1°F
Jan 26	45.3°F	45.2°F	46.1°F
Jan 27	45.5°F	45.2°F	46.2°F
Jan 28	45.6°F	45.3°F	46.1°F
Jan 29	45.7°F	45.5°F	46.1°F
Jan 30	45.5°F	45.3°F	46.0°F
Jan 31	45.2°F	45.5°F	46.0°F
Feb 1	45.4°F	45.3°F	46.0°F
Feb 2	45.5°F	45.4°F	46.1°F
Feb 3	45.6°F	45.6°F	46.0°F
Feb 4	45.5°F	46.1°F	46.0°F
Feb 5	45.8°F	46.3°F	45.8°F
Feb 6	45.8°F	46.4°F	45.9°F
Feb 7	45.7°F	46.5°F	45.7°F
Feb 8	45.8°F	46.5°F	45.8°F
Feb 9	45.6°F	46.5°F	45.6°F
Feb 10	45.6°F	45.9°F	45.7°F
Feb 11	45.6°F	46.2°F	45.6°F
Feb 12	45.7°F	46.4°F	45.8°F

* actual - actual temperature values

** forecast - projected values for the next week

Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.

Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.

Sea water temperature in Dublin by month

In an average year, Dublin offers no days when the water temperature is warm enough to swim comfortably.

The warmest water in Dublin was recorded on August 14, 2022, reaching a 63.0°F. While the coldest temperature occurred on March 11, 2018, dipping to 42.8°F. The average readings by season are 47.3°F in Winter, 48.5°F in Spring, 58.4°F in Summer, and 56.2°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Dún Laoghaire	46.2°F	5mi
Bray	46.6°F	11mi
Greystones	46.5°F	15mi

* current water temperature in this city

** straight line distance from Dublin