Is it warm enough to swim in Cardwell in March? Average water temperature in Cardwell in March is 28.9°C and therefore suitable for comfortable swimming. The warmest sea in Cardwell in March is 31.9°C, and the coldest is 27.2°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Cardwell
To get an accurate forecast for the water temperature in Cardwell for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Cardwell, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of March.
Day | 2025 | 2024 | Min | Max |
---|---|---|---|---|
1 March | 28.9°C | 28.8°C | 27.8°C | 30.5°C |
2 March | 29.2°C | 28.9°C | 27.9°C | 31°C |
3 March | 29.5°C | 28.9°C | 28.1°C | 31.2°C |
4 March | 29.6°C | 29°C | 28.2°C | 31.5°C |
5 March | 29.7°C | 29.1°C | 28.3°C | 31.4°C |
6 March | 29.7°C | 29.2°C | 28.4°C | 31.9°C |
7 March | 29.9°C | 29.2°C | 28.4°C | 31.9°C |
8 March | 30°C | 29.2°C | 28.2°C | 31.9°C |
9 March | 30.3°C | 29.2°C | 28.3°C | 31.8°C |
10 March | 30.2°C | 29.1°C | 28.3°C | 31.5°C |
11 March | 30.2°C | 28.9°C | 27.8°C | 31.3°C |
12 March | 30°C | 28.8°C | 27.7°C | 31.1°C |
13 March | 30°C | 28.6°C | 27.6°C | 30.9°C |
14 March | 29.8°C | 29°C | 27.7°C | 30.6°C |
15 March | 29.6°C | 29.4°C | 27.8°C | 30.4°C |
Day | 2025 | 2024 | Min | Max |
---|---|---|---|---|
16 March | 29.5°C | 29.4°C | 27.8°C | 30.3°C |
17 March | 29.4°C | 29.3°C | 27.7°C | 30.4°C |
18 March | 29.2°C | 29.1°C | 27.8°C | 30.4°C |
19 March | 29°C | 28.9°C | 27.6°C | 30.3°C |
20 March | 28.8°C | 28.7°C | 27.5°C | 30°C |
21 March | 28.6°C | 28.5°C | 27.6°C | 30.1°C |
22 March | 28.5°C | 28.5°C | 27.6°C | 30.1°C |
23 March | 28.5°C | 28.4°C | 27.5°C | 30.1°C |
24 March | 28.4°C | 28.4°C | 27.5°C | 29.9°C |
25 March | 28.4°C | 28.4°C | 27.2°C | 29.9°C |
26 March | 28.4°C | 28.3°C | 27.4°C | 30.1°C |
27 March | 28.3°C | 28.3°C | 27.6°C | 30.1°C |
28 March | 28.3°C | 28.3°C | 27.7°C | 29.7°C |
29 March | 28.3°C | 28.3°C | 27.6°C | 30.4°C |
30 March | 28.2°C | 28.4°C | 27.6°C | 30.1°C |
31 March | 28.1°C | 28.4°C | 27.3°C | 29.9°C |
2016 | 2017 | 2018 | 2019 | 2020 |
29.4°C | 30°C | 28.5°C | 28.8°C | 29.3°C |
2021 | 2022 | 2023 | 2024 | 2025 |
28.9°C | 30.2°C | 29.3°C | 28.8°C | 29.2°C |
Chart comparing the height of waves in Cardwell in March over the past years. The red line indicates the height of the waves when swimming in the sea is prohibited. To view the current sea conditions, click on the graph.
You can also view information about water temperature for other months by clicking on the month button below