World Resorts Ireland Cork Weather

Cork Sea Temperature in March

Average sea water temperature in March:
+47.8°F
Minimum sea water temperature in March: 50.5°F
Maximum sea water temperature in March: 44.8°F

Daily sea water temperature in March, °F

Show year:
2026
2025
2024

The average sea water temperature in March of 2026 was 48.8°F. The highest and lowest sea temperatures during the month were 49.5°F and 48.2°F.

Monthly sea water temperature in Cork, °F

Which Ireland resorts have warmest sea in March?

Place name March 2026 March 2025
Cork 48.8°F 48.6°F
Killarney 48.1°F 48.4°F
Dublin 46.5°F 46.6°F
Limerick 46.4°F 46.5°F

Best time for vacation in Cork

Sunniest months:
August 6 days
April 6 days
March 5 days
Warmest months:
July 65.7 °F
August 65.1 °F
June 62.5 °F
Warmest sea temp:
August 60.5 °F
July 60.4 °F
September 59.6 °F
Coldest months:
January 46.5 °F
February 48.0 °F
December 48.2 °F
Rainiest months:
December 7 days
February 6 days
October 6 days
Windiest months:
February 13.7 mph
December 13.7 mph
January 12.2 mph

Cork on a weather map

Current weather
14:19
Cork
+52°F
N 16 mph
Feels like: +46°F
Precip.: 73%
Places in Ireland:
Name
°F
Dublin
+55°F
Killarney
+50°F
Cork
+52°F
Limerick
+52°F
24 Hours Forecast
Cork
Local time: 14:19
March 17, tuesday
1500
52°F
N
16 mph
1800
50°F
N
12 mph
2100
50°F
N
9 mph
March 18, wednesday
0000
48°F
NW
6 mph
0300
45°F
W
5 mph
0600
48°F
W
6 mph
0900
50°F
W
11 mph
1200
55°F
W
14 mph
Units of measurement: °C / °F