Water temperature in Goleen in September
Is it warm enough to swim in Goleen in September? Average water temperature in Goleen in September is 15°C and therefore is not suitable for comfortable swimming. The warmest sea in Goleen in September is 17.7°C, and the coldest is 12.3°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Goleen
Changes water temperature in Goleen in September 2025, 2024
To get an accurate forecast for the water temperature in Goleen for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Goleen, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of September.
You can choose any other years:
Day |
2025 |
2024 |
Min |
Max |
1 September | 15.6°C | 14.5°C | 13.8°C | 17.4°C |
2 September | 15.8°C | 14.8°C | 13.7°C | 17.1°C |
3 September | 16°C | 14.9°C | 13.4°C | 17.1°C |
4 September | 15.5°C | 14.7°C | 13.6°C | 17.2°C |
5 September | | 15°C | 14.8°C | 16.9°C |
6 September | | 15.2°C | 13°C | 17.3°C |
7 September | | 14.9°C | 13.1°C | 17.6°C |
8 September | | 15.2°C | 14.6°C | 17.3°C |
9 September | | 15°C | 13.6°C | 17.7°C |
10 September | | 14.7°C | 13.7°C | 17.7°C |
11 September | | 14.5°C | 13.6°C | 17.1°C |
12 September | | 14.4°C | 13°C | 17.1°C |
13 September | | 14.4°C | 13.2°C | 16.9°C |
14 September | | 14.4°C | 13.2°C | 16.8°C |
15 September | | 14.8°C | 13.5°C | 16.7°C |
Day |
2025 |
2024 |
Min |
Max |
16 September | | 15.1°C | 13.6°C | 16.5°C |
17 September | | 15.1°C | 12.5°C | 16.4°C |
18 September | | 15.1°C | 12.7°C | 16.7°C |
19 September | | 15.1°C | 12.7°C | 16°C |
20 September | | 15.2°C | 13.4°C | 15.8°C |
21 September | | 15.2°C | 13.5°C | 16.1°C |
22 September | | 15.3°C | 13.5°C | 15.6°C |
23 September | | 15.1°C | 12.7°C | 16°C |
24 September | | 15.1°C | 12.7°C | 16.5°C |
25 September | | 15.2°C | 13.6°C | 16.5°C |
26 September | | 15°C | 13.9°C | 16.1°C |
27 September | | 15.1°C | 13°C | 16.2°C |
28 September | | 15°C | 13.8°C | 16.2°C |
29 September | | 14.9°C | 13.9°C | 14.9°C |
30 September | | 15.1°C | 13.1°C | 16.4°C |
Average water temperature in Goleen in September over a decade
2015 | 2016 | 2017 | 2018 | 2019 |
15°C | 14.9°C | 14.2°C | 14.4°C | 14.2°C |
2020 | 2021 | 2022 | 2023 | 2024 |
14.9°C | 16.2°C | 16.6°C | 16.1°C | 14.9°C |
Goleen water temperature during other months:
You can also view information about water temperature for other months by clicking on the month button below