waikawadivecentre.co.nz · Operator
Picton-area operator context for local boat access, water temperatures, and Queen Charlotte Sound diving logistics.
Dive Spot Guide•
Allports Island
Boat-access deep wall and training site near Picton.
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Local operator required
Most visiting divers reach Allports Island with Picton or Waikawa-based boat operators rather than as an independent shore dive.
Usually reached by dive boat from Picton or Waikawa, with sheltered Sounds access, cold water, and quick progression from shallow rock to deeper training terrain.
About Allports Island
Allports Island is a boat-access wall and training site in Queen Charlotte Sound opposite Waikawa Bay, where deep water wraps close to the shoreline and lets divers move quickly from a shallow rocky margin into steeper terrain. It is commonly treated as a practical Marlborough Sounds dive for skill work, depth progression, and relaxed exploration rather than for one headline feature. Shallower sections hold anemones and fish around the rock, while deeper water is known for dense tubeworm growth that gives the wall extra texture. The site suits divers who are comfortable with colder New Zealand conditions and want a straightforward Sounds dive with real depth nearby, but without the bigger logistics of outer-coast or major wreck trips.
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Research Estimate At Allports Island
Conservative baseline from public research. No community dives logged yet.
AccessChallenging entry effort
Aquatic LifeAverage variety
FacilitiesLimited facilities
Where Is Allports Island?
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Community sourced coordinates.
Allports Island Planning Details
Depth range, seasonality, and planning context.
Reported Depth
8m - 22m
Depth Note
Deep water surrounds the entire coast; commonly used for deep-dive training.
Best Season
Dived year-round, with warmer summer and early-autumn conditions generally more comfortable for longer training sessions in Marlborough Sounds water.
Typical Conditions
Expect cool temperate water, rocky shoreline habitat, and relatively sheltered Sounds access compared with outer-coast diving. Conditions can still change with marine weather, especially for deeper training dives.
Safety & Access At Allports Island
Hazards, restrictions, and access requirements.
Safety Notes
Primarily used for deep-dive training; plan gas, ascent, and exposure management accordingly.
Access Restrictions
Boat access is the practical approach for diving Allports Island, and there are no moorings on the island itself. Trips depend on local operator arrangements and suitable marine weather in Queen Charlotte Sound.
Legal Notes
Allports Island is a public scenic reserve with wildlife value, so visiting by boat should stay low-impact and respect reserve use, seabirds, and any operator or local navigation guidance.
Local Intel For Allports Island
Community notes to help plan your visit.
Scuba Diving
Allports Island works well for deep-dive practice and wall-style exploration because the bottom drops away quickly and lets teams combine shallow setup with deeper water nearby.
Recent Logged Visits At Allports Island
Community dive logs and visit reports for this site.
Dive Spot Log Averages At Allports Island
Average conditions based on logged dives & visits.
No community dive data has been logged here yet. Be the first to record a dive and seed the averages.
