Explore 417 dive and snorkel sites across Cairns Region. Water temperatures range from 12–33°C. Home to 12 marine species.
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Monthly water temperatures, visibility conditions, and seasonal highlights
Water temperatures in Cairns Region peak at 28°C in February and cool to 23°C in August. The warm waters make it comfortable to dive year-round, though a thin wetsuit is recommended in cooler months.
Highest-rated sites in Cairns Region
Notable species found across Cairns Region
Everything you need to know about diving and snorkelling in Cairns Region
Cairns Region has 417 dive and snorkel sites listed on Fin, including 303 scuba diving sites and 147 snorkelling sites. Sites range in depth from 1–1000m and cater to all skill levels from beginner to advanced.
Water temperatures in Cairns Region range from 12–33°C throughout the year. Visibility typically ranges from 1–100m.
Underwater visibility in Cairns Region typically ranges from 1–100m. Conditions vary by season and location — sheltered bays and deeper sites often offer the best clarity.
Cairns Region is home to 12 marine species recorded across its dive sites. The region's waters support a diverse range of marine life including reef fish, invertebrates, and pelagic species. Check individual dive site pages for detailed species lists and seasonal sighting information.
Yes, Cairns Region offers dive and snorkel sites for all experience levels. Many sites are rated for beginners with calm, shallow conditions. Use the skill level filter on Fin to find sites matched to your ability.
Yes, there are dive operators throughout Cairns Region offering guided dives, courses, equipment hire, and snorkel tours. Browse our operators section above to find certified dive centres and compare services, ratings, and prices.
Browse all 417 dive and snorkel sites. Filter by skill level, depth, marine life, and more.
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Goby
Gobiidae spp.
16085 sites
