what is the great barrier reef air temperature
Visibility. While visibility can vary due to wind, tide, and current, the Great Barrier Reef experiences an average visibility of 20 metres (~65 feet) with a range of 10 to 30 metres, while the Coral Sea Reefs experience a year round average of 30 metres (~100 feet) visibility.anta Rays are also commonly spotted on the Great Barrier Reef at this time. The air temperature will range 23-32Â°C (74-90Â°F) and the water temperature will average 29Â°c /84Â°F.