Gain confidence and reach new depths with an Advanced Open Water course around Auckland. Learn deep, drift and wreck techniques while guided through volcanic reefs and historic wrecks.
More ways to explore the area's outdoor wonders
You push off the boat and the sea immediately takes shape—cool, blue, and restless. A gentle current tugs at your fins as you descend; visibility opens into a world of kelp gardens, barnacled pylons and the ghostly silhouette of a wreck reclining on the seafloor. In Auckland the water doesn’t just hold life, it tests your skills and rewards careful breathing.
Difficulty
moderate
Duration
4 days
Fitness Level
Moderate fitness: comfortable swimming and carrying scuba gear on deck; ability to perform basic rescue responses is helpful.
Wildlife
History
Many local wrecks date to early 20th-century coastal shipping; Auckland’s islands were long used by Māori for seasonal fishing and travel.
Conservation
Operators follow NZ dive codes promoting no-touch policies and baiting restrictions; avoid disturbing fragile sponge and kelp communities and pack out any trash.
Reserve your spot on the Advanced Open Water Course today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Bring your dive log and certification card
You must show Open Water certification and logging recent dives helps instructors place you in appropriate conditions.
Pay attention to equalization
Equalize often on descents—deep specialty dives increase pressure changes and ear issues are common if you wait too long.
Use a dive computer
A personal dive computer keeps track of depth and no-decompression limits for course dives where precision matters.
Hydrate and rest before diving
Dehydration and fatigue raise your risk of decompression illness—drink water and avoid alcohol the day before.
Personal dive computer
Tracks depth and no-decompression limits during deep and repetitive dives.
Wetsuit (5mm) or drysuit (if cold)
Thermal protection varies with season; stay warm to maintain dexterity underwater.
winter
Surface marker buoy (SMB) and reel
Required for drift and deep ascents to signal boats and control your ascent profile.
Underwater torch/headlamp
Essential for night dives and useful inside wrecks and overhangs.