Dive sites
Newhaven Jetty
Phillip Island & Western Port · VIC · Jetty/Pier · Shore
Explore →THE DIVER’S RESOURCE CENTRE
Better questions. Useful answers.
Find a lesson, look up a word, check the forecast or find the manual for your gear. Bring your next diving question here.
FIND YOUR NEXT ANSWERNEW / INTERACTIVE TOOLS
Planners, checklists & logs
Eight tools to organise a trip, compare courses, keep equipment records and prepare useful notes.
Open the tools →01 / BEFORE YOU TRAVELWeather & dive preparation
Official forecasts, tide information and a worksheet to take to your briefing.
Open the preparation resources →02 / KNOW YOUR EQUIPMENTManuals & manufacturer support
Find the correct documents for your model and prepare a useful support enquiry.
Find your brand →Search places, operators and learning
Search Australian dive sites, dive centres, regions, published guides, courses and definitions in one place. Filter by type to narrow your results.
3661 resultsRead each page’s review status
Dive sites
Ngaro Underwater Sculpture Trail
Whitsundays & Bowen · QLD · Artificial Reef · Boat (day trip)
Explore →Dive sites
Nick's Lumps
Ningaloo – Exmouth · WA · Reef · Boat (day trip)
Explore →Dive sites
Nielsen Park / Shark Bay
Sydney Harbour · NSW · Shore/Rock Platform · Shore
Explore →Courses
Night Diver
Diving after dark, where familiar sites become completely different and nocturnal life emerges.
Explore →Guides
Night Diving in Australia
Where night diving works especially well in Australia, what changes after dark and how to plan shore, pier and liveaboard night dives.
Explore →Dive sites
Nightcliff Reef
Darwin Harbour · NT · Reef · Shore or Boat
Explore →Dive sites
Nine Mile Reef
Tweed & Byron Bay · NSW · Reef · Boat (day trip)
Explore →Dive sites
Ninepin Point Marine Reserve
Huon & Far South · TAS · Shore/Rock Platform · Shore
Explore →Regions
Ningaloo – Coral Bay
Western Australia · Regional dive-site directory
Explore →Regions
Ningaloo – Exmouth
Western Australia · Regional dive-site directory
Explore →Dive centres
Ningaloo Blue Dive
Exmouth · WA
Explore →Dive centres
Ningaloo Discovery
Exmouth · WA
Explore →Dive sites
Ningaloo Humpback Whale Swim
Ningaloo – Exmouth · WA · Drift · Boat (day trip)
Explore →Dive centres
Ningaloo Reef Dive
Coral Bay · WA
Explore →Dive centres
Ningaloo Reef Whalesharks
Coral Bay · WA
Explore →Dive sites
Ningaloo Whale Shark Swim
Ningaloo – Exmouth · WA · Drift · Boat (day trip)
Explore →Dive centres
Ningaloo Whaleshark Swim
Exmouth · WA
Explore →Safety guides
Nitrogen narcosis and judgement
Narcosis can impair thinking and coordination at depth, including the judgement needed to recognise impairment.
Explore →Glossary
Nitrox
A nitrogen-and-oxygen breathing mixture; recreational enriched-air nitrox has more oxygen than ordinary air and requires appropriate training.
Explore →Safety guides
Nitrox benefits and limits
Nitrox changes the balance of oxygen and nitrogen; it does not make every dive safer or allow unlimited depth.
Explore →Guides
Nitrox Fills
Standard mixes, custom blending, and why a simple yes or no is not enough information.
Explore →Guides
Nitrox vs Air
What Nitrox actually does, what it does not do, and when the extra cost is justified.
Explore →Dive sites
No Name Reef
Ribbon Reefs & Lizard Island · QLD · Reef · Boat (multi-day/liveaboard)
Explore →Looking for a place or an operator?
Use the dedicated directories for state and dive-type filters.
Search dive sitesSearch dive centres