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 7.44°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.

45.4

°F

February 12, 10:21

Trend:

stable

Yesterday:

45.5°F

Tomorrow:

45.5°F

Sunrise:

07:50

Sunset:

17:29

Day Length:

9 h. 39 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 45.4°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 0.4°F lower than the average recorded on this particular day in recent years. The sea temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to stay about the same.

Recent sea temperature and forecast

Today's reading indicates a minor change compared to the average water temperature of the last two weeks, but the overall trend remains steady. It is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 47.4°F on 2017, while the historical minimum was 45.1°F on 2021.

latest data

last year

Over the last two weeks, the water temperature has stayed slightly lower than historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 45.3°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 29	46.0°F	45.7°F	46.1°F
Jan 30	45.4°F	45.5°F	46.0°F
Jan 31	45.1°F	45.2°F	46.0°F
Feb 1	45.6°F	45.4°F	46.0°F
Feb 2	45.2°F	45.5°F	46.1°F
Feb 3	45.3°F	45.6°F	46.0°F
Feb 4	45.2°F	45.5°F	46.1°F
Feb 5	44.8°F	45.8°F	45.9°F
Feb 6	45.1°F	44.9°F	45.8°F
Feb 7	45.0°F	45.0°F	45.7°F
Feb 8	45.1°F	45.1°F	45.8°F
Feb 9	45.7°F	45.2°F	45.7°F
Feb 10	45.5°F	45.4°F	45.7°F
Feb 11	45.5°F	45.5°F	45.7°F
Feb 12	45.4°F	45.6°F	45.8°F
Feb 13	45.5°F	45.7°F	45.9°F
Feb 14	45.4°F	45.7°F	45.7°F
Feb 15	45.2°F	45.8°F	45.6°F
Feb 16	45.2°F	45.7°F	45.6°F
Feb 17	45.2°F	45.7°F	45.6°F
Feb 18	45.3°F	45.7°F	45.7°F
Feb 19	45.3°F	45.7°F	45.6°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 47.2°F in Winter, 48.7°F in Spring, 58.7°F in Summer, and 56.3°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Dún Laoghaire	45.4°F	5mi
Bray	45.5°F	11mi
Greystones	45.8°F	15mi

* current water temperature in this city

** straight line distance from Dublin