Measurements:
°C
°F
Dublin
54°F
NE 10 mph
Feels like: 50°F
Precip: 0%
World Resorts Ireland Dublin Weather

Dublin Sea Water Temperature

Current Sea Water Temperature:
+46.2°F
Maximum Sea Water Temperature in December: 52.8°F
Minimum Sea Water Temperature in December: 45.0°F
Average water temperature in December: 49.2°F

Sea Water Temperature for the Last 10 Days:

December 25 46.2°F December 20 47.6°F
December 24 46.8°F December 19 48.2°F
December 23 46.6°F December 18 48.4°F
December 22 47.0°F December 17 48.4°F
December 21 47.8°F December 16 48.8°F

When is the Warmest Sea for Dublin?

According to our data for the last three years for Dublin the highest average sea water temperature was in August, September and July.

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2024 2023 2022

The average sea surface temperature in August 2024 for Dublin was 61.5°F. The maximum and minimum values were 60.2°F and 62.8°F respectively.

Sea Water Temperature in September

Select Year: 2024 2023 2022

The average sea surface temperature in September 2024 for Dublin was 59.7°F. The maximum and minimum values were 58.0°F and 61.4°F respectively.

Sea Water Temperature in July

Select Year: 2024 2023 2022

The average sea surface temperature in July 2024 for Dublin was 60.1°F. The maximum and minimum values were 58.8°F and 62.0°F respectively.

Best Time to Visit Dublin
The most sunny months:
April 7 days
September 6 days
March 6 days
The most warm months:
July 66.3 °F
August 65.7 °F
June 62.7 °F
Warmest sea temperature:
August 60.7 °F
September 59.8 °F
July 59.7 °F
The most cold months:
January 44.5 °F
February 46.1 °F
December 46.2 °F
The most rainy months:
June 6 days
December 6 days
August 5 days
The most windy months:
December 14 mph
February 14 mph
January 13 mph

Dublin on the Weather Map

Ireland Resorts:
NAME
Cork +52
Dublin +54
Killarney +52
Limerick +54
24 Hours Weather Forecast
Dublin
Local time: 14:28
25 dec, wednesday
1500 54°F
NE
10 mph
1800 48°F
N
7 mph
2100 48°F
N
7 mph
26 dec, thursday
0000 46°F
N
6 mph
0300 48°F
NE
5 mph
0600 48°F
NE
4 mph
0900 48°F
NE
5 mph
1200 52°F
NE
4 mph