Coolum Beach Water Temperature
19.7°C / 67.4°F
The sea at Coolum Beach feels tepid so don't forget to pack your wetsuit!
Average Sea Temp for Coolum Beach
The chart and table below are the sea temperature averages for Coolum Beach calculated from over twenty years of oceanographic data. As above the water temperatures given are for sea surface temperature (SST) which is most relevant to recreational users.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 26 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 22 | 23 | 24 | 26 |
| °F | 80 | 80 | 79 | 78 | 75 | 73 | 71 | 71 | 71 | 73 | 76 | 78 |