Current sea water temperature:
+59.4°F
| Minimum sea water temperature in October: | 60.1°F |
| Maximum sea water temperature in October: | 52.5°F |
| Average sea water temperature in October: | 56.5°F |
| more information | |
14 days
forecast
forecast
| Dublin |
monthly
weather
weather
| Dublin |
Sea water temperature for the last 10 days:
| October 8 | 59.4°F | October 3 | 59.5°F |
| October 7 | 59.5°F | October 2 | 60.1°F |
| October 6 | 59.9°F | October 1 | 60.1°F |
| October 5 | 60.1°F | September 30 | 59.9°F |
| October 4 | 59.7°F | September 29 | 60.3°F |
Monthly sea water temperature, °F
When is the warmest sea in Dublin?
Based on the data about daily sea water temperature for the last three years the warmest sea in Dublin was noticed in August, September and July.
Monthly Sea Temperatures in Dublin, °F
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 63.1°F. The highest and lowest sea temperatures during the month were 64.8°F and 61.9°F.
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 61.4°F. The highest and lowest sea temperatures during the month were 62.4°F and 59.9°F.
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 62.3°F. The highest and lowest sea temperatures during the month were 64.4°F and 59.0°F.
current
weather
weather
| Dublin |
weather in
October
October
| Dublin |
Best time for vacation in Dublin
Dublin on a weather map
24 Hours Forecast
Dublin
Local time: 05:02
October 09, friday
0600
59°F
E
19 mph
19 mph
0900
57°F
E
20 mph
20 mph
1200
55°F
E
16 mph
16 mph
1500
55°F
E
18 mph
18 mph
1800
52°F
E
19 mph
19 mph
2100
48°F
E
17 mph
17 mph
October 10, saturday
0000
50°F
E
19 mph
19 mph
0300
48°F
E
18 mph
18 mph
