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Witness Coral Spawning on the Great Barrier Reef!
Known as the reef’s own version of a “full moon party,” coral spawning is an awe-inspiring spectacle of life and colour that occurs for 1 night each year.
Join Reef Encounter from 9 to 11 November 2025, to experience one of nature’s most captivating events: coral spawning.
Triggered by environmental cues like the full moon, water temperature, and calm seas, coral spawning generally occurs on the Great Barrier Reef between November and December, a few days after the November full moon.
This event promotes genetic diversity within coral populations and nourishes marine life, as the released nutrients attract fish and other marine species.
Coral spawning is a rare and powerful moment of regeneration, symbolizing new growth for the reef ecosystem and setting the stage for future coral.
Spaces are limited, so book early to secure your spot and join us for one of the Great Barrier Reef’s most awe-inspiring natural events!
Night diving is available for certified divers only!
Snorkelers and introductory divers are welcome to join this special trip to enjoy the beauty of the reef by day, while certified divers can experience the thrill of coral spawning by night.
Not a certified diver yet?
Reach out to us to learn about getting certified onboard Reef Encounter so you can participate in night diving during this incredible event!