Water temperature in Port Quin in September
Is it warm enough to swim in Port Quin in September? Average water temperature in Port Quin in September is 16.4°C and therefore is not suitable for comfortable swimming. The warmest sea in Port Quin in September is 18.2°C, and the coldest is 15.1°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Port Quin
Changes water temperature in Port Quin in September 2025, 2024
To get an accurate forecast for the water temperature in Port Quin for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Port Quin, 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 | 17.4°C | 17.1°C | 16.3°C | 17.6°C |
2 September | 17.3°C | 17.1°C | 16.2°C | 17.7°C |
3 September | 17.5°C | 17.4°C | 16.1°C | 17.9°C |
4 September | 17.4°C | 17.3°C | 16°C | 17.8°C |
5 September | | 17.3°C | 15.9°C | 17.7°C |
6 September | | 17.3°C | 16.2°C | 17.5°C |
7 September | | 17.1°C | 15.6°C | 17.7°C |
8 September | | 17.1°C | 16.4°C | 17.6°C |
9 September | | 16.9°C | 16.3°C | 18.2°C |
10 September | | 16.9°C | 15.2°C | 17.8°C |
11 September | | 16.9°C | 16.1°C | 17.7°C |
12 September | | 16.7°C | 15.5°C | 17.5°C |
13 September | | 16.6°C | 15.5°C | 17.5°C |
14 September | | 16.6°C | 15.4°C | 17.3°C |
15 September | | 16.5°C | 15.4°C | 16.9°C |
Day |
2025 |
2024 |
Min |
Max |
16 September | | 16.6°C | 15.5°C | 17°C |
17 September | | 17°C | 15.1°C | 17.3°C |
18 September | | 16.8°C | 15.2°C | 17.3°C |
19 September | | 16.7°C | 15.3°C | 17.4°C |
20 September | | 16.9°C | 15.7°C | 16.9°C |
21 September | | 17°C | 15.6°C | 17.3°C |
22 September | | 16.8°C | 15.8°C | 16.8°C |
23 September | | 16.8°C | 15.1°C | 16.8°C |
24 September | | 16.7°C | 15.1°C | 17.4°C |
25 September | | 16.7°C | 15.3°C | 16.8°C |
26 September | | 16.6°C | 15.6°C | 17.4°C |
27 September | | 16.3°C | 15.4°C | 17.1°C |
28 September | | 16.2°C | 15.3°C | 16.8°C |
29 September | | 16.1°C | 15.2°C | 16.6°C |
30 September | | 16.3°C | 15.3°C | 16.5°C |
Average water temperature in Port Quin in September over a decade
2015 | 2016 | 2017 | 2018 | 2019 |
15.6°C | 16.5°C | 16.2°C | 16.7°C | 17.2°C |
2020 | 2021 | 2022 | 2023 | 2024 |
16.4°C | 16.6°C | 17°C | 16.9°C | 16.8°C |
Port Quin water temperature during other months:
You can also view information about water temperature for other months by clicking on the month button below