Monthly Main Beach water temperature chart
The bar chart below shows the average monthly sea temperatures at Main Beach over the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 26.2 | 27.2 | 26.4 | 25.6 | 24.2 | 22.8 | 21.7 | 21.7 | 22.1 | 22.8 | 24.6 | 25.5 |
| °F | 79.2 | 81 | 79.5 | 78.1 | 75.6 | 73 | 71.1 | 71.1 | 71.8 | 73 | 76.3 | 77.9 |
Monthly average max / min water temperatures
The graph below shows the range of monthly water temperatures over several years.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Min °C | 25.3 | 26.3 | 25 | 24.5 | 22.7 | 21.4 | 20.6 | 20.6 | 21.2 | 20.4 | 23 | 24.1 |
| Max °C | 27.2 | 28.2 | 27.8 | 26.7 | 25.8 | 24.3 | 22.8 | 22.8 | 23.1 | 25.3 | 26.2 | 26.9 |
| Min °F | 78.3 | 80.1 | 78.1 | 77 | 74.1 | 71.6 | 70 | 70 | 70.9 | 70.6 | 74.7 | 76.5 |
| Max °F | 80.2 | 82 | 80.9 | 79.2 | 77.2 | 74.5 | 72.2 | 72.2 | 72.8 | 75.5 | 77.9 | 79.3 |