Mother Mcgregor Reef
Protected Area
Cawarral Creek
Why dive here
With 113+ marine species recorded in the area - including dugongs, grey reef sharks, humpback whales, sea turtles and tiger sharks - Mother Mcgregor Reef offers some of Coral Sea's richest reef diving. Water ranges 25-30°C, warmest January, February, March.
Mother McGregor Reef in Australia's Coral Sea offers a drift dive over a substantial coral system. You'll likely encounter pelagic species passing through, along with the usual reef inhabitants like parrotfish and wrasse. This spot is best for experienced divers comfortable with potential currents and open-ocean conditions, seeking a less crowded Coral Sea experience.
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Conditions
Ocean conditions, forecast and tides for Mother Mcgregor Reef
Mother Mcgregor Reef Ocean Conditions
Monthly averages for Mother Mcgregor Reef, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (-16.5, 148) (0km away)
October Averages
Sea Temperature
26°C
79°F · Range: 25.4–29°C
Current Speed
10.3 cm/s
Direction: SE (119.1°)
Salinity
35.38 PSU
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data + Copernicus Marine (EU)
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