Water temperature in Marengo (VIC) in August
Is it warm enough to swim in Marengo in August? Average water temperature in Marengo in August is 13.4°C and therefore is not suitable for comfortable swimming. The warmest sea in Marengo in August is 14.6°C, and the coldest is 11.9°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Marengo
Changes water temperature in Marengo in August 2025, 2024
To get an accurate forecast for the water temperature in Marengo for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Marengo, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of August.
You can choose any other years:
Day |
2025 |
2024 |
Min |
Max |
1 August | 14°C | 13°C | 12.6°C | 14.5°C |
2 August | 13.9°C | 13.1°C | 12.5°C | 14.6°C |
3 August | 13.9°C | 13°C | 12.4°C | 14.3°C |
4 August | 14°C | 13°C | 12.4°C | 14.3°C |
5 August | 14.2°C | 12.9°C | 12.3°C | 14.4°C |
6 August | 14.1°C | 13°C | 12.4°C | 14.3°C |
7 August | 14°C | 13.1°C | 12.3°C | 14.3°C |
8 August | 14°C | 12.9°C | 12.2°C | 14.3°C |
9 August | 14°C | 13°C | 12.3°C | 14.3°C |
10 August | 14°C | 13°C | 11.9°C | 14.3°C |
11 August | 14°C | 13°C | 12°C | 14.5°C |
12 August | 14.1°C | 13.1°C | 12.2°C | 14.3°C |
13 August | 14°C | 13.1°C | 12.2°C | 14.1°C |
14 August | 13.9°C | 13.2°C | 12.4°C | 14.1°C |
15 August | 13.8°C | 13.1°C | 12.6°C | 14°C |
Day |
2025 |
2024 |
Min |
Max |
16 August | 13.8°C | 13.4°C | 12.5°C | 14°C |
17 August | 13.8°C | 13.4°C | 12.3°C | 14°C |
18 August | 13.9°C | 13.5°C | 12.2°C | 14°C |
19 August | 13.8°C | 13.5°C | 12.3°C | 14°C |
20 August | 13.9°C | 13.6°C | 12.4°C | 13.9°C |
21 August | 13.9°C | 13.7°C | 12.6°C | 14°C |
22 August | 13.8°C | 13.6°C | 12.5°C | 13.9°C |
23 August | 13.7°C | 13.7°C | 12.4°C | 13.9°C |
24 August | 13.8°C | 13.8°C | 12.2°C | 13.9°C |
25 August | 13.8°C | 13.8°C | 12.4°C | 14.5°C |
26 August | 13.8°C | 13.8°C | 12.4°C | 14.2°C |
27 August | 13.9°C | 13.8°C | 12.3°C | 14°C |
28 August | 13.7°C | 13.8°C | 12.3°C | 14°C |
29 August | 13.7°C | 13.8°C | 12.3°C | 14.1°C |
30 August | 13.7°C | 13.7°C | 12.2°C | 14°C |
31 August | 13.6°C | 13.7°C | 12.3°C | 14.2°C |
Average water temperature in Marengo in August over a decade
2016 | 2017 | 2018 | 2019 | 2020 |
13.2°C | 13.8°C | 13.3°C | 12.9°C | 13.1°C |
2021 | 2022 | 2023 | 2024 | 2025 |
13.3°C | 13.2°C | 13.7°C | 13.4°C | 14°C |
Marengo water temperature during other months:
You can also view information about water temperature for other months by clicking on the month button below