World Resorts Ireland Limerick Weather

Limerick sea water temperature

Current sea water temperature:
+44.6°F
Minimum sea water temperature in February: 48.6°F
Maximum sea water temperature in February: 42.6°F
Average sea water temperature in February: 46.4°F

Sea water temperature for the last 10 days:

February 24 44.6°F February 19 45.0°F
February 23 44.8°F February 18 45.3°F
February 22 45.1°F February 17 45.1°F
February 21 45.3°F February 16 45.0°F
February 20 45.1°F February 15 45.3°F

When is the warmest sea in Limerick?

Based on the data about daily sea water temperature for the last three years the warmest sea in Limerick was noticed in August, July and September.

Monthly Sea Temperatures in Limerick, °F

Sea water temperature in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 63.3°F. The highest and lowest sea temperatures during the month were 65.5°F and 61.9°F.

Sea water temperature in July, °F

Show year:
2025
2024
2023

The average sea water temperature in July of 2025 was 62.7°F. The highest and lowest sea temperatures during the month were 64.8°F and 60.6°F.

Sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 59.7°F. The highest and lowest sea temperatures during the month were 62.4°F and 57.9°F.

Best time for vacation in Limerick

Sunniest months:
March 5 days
April 5 days
January 4 days
Warmest months:
July 65.6 °F
August 65.0 °F
June 63.1 °F
Warmest sea temp:
August 61.4 °F
July 60.2 °F
September 59.3 °F
Coldest months:
January 45.2 °F
December 46.6 °F
February 47.4 °F
Rainiest months:
July 7 days
December 7 days
January 6 days
Windiest months:
February 12.1 mph
December 11.3 mph
January 10.5 mph

Limerick on a weather map

Limerick
+52°F
N 14 mph
Feels like: +46°F
Precip.: 0%
Places in Ireland:
Name
°F
+50°F
+50°F
+50°F
+52°F
24 Hours Forecast
Limerick
Local time: 18:38
February 24, tuesday
2100
52°F
N
12 mph
February 25, wednesday
0000
50°F
N
12 mph
0300
52°F
N
9 mph
0600
50°F
N
7 mph
0900
52°F
N
6 mph
1200
50°F
N
5 mph
1500
50°F
N
6 mph
1800
50°F
N
8 mph
Units of measurement: °C / °F