Monthly weather forecast and climate
Coolum Beach, Australia

Average sea temperature - Coolum Beach, Australia

The best month for swimming (with the highest average sea temperature) is February (27.3°C).
The coldest month (with the lowest average sea temperature) is August (21.2°C).

Average daylight - Coolum Beach, Australia

The month with the longest days is December (Average daylight: 13.8h).
The month with shortest days is June (Average daylight: 10.5h).