Blue Maomao Arch (Bay of Islands)

Type:
Scuba DivingFreedivingSnorkeling
Entry:Unknown
Difficulty:Intermediate
Tags:
Great ScubaReef
About This Dive Spot

A small, sheltered bay surrounded by rocky reef, featuring a shallow arch and a seabed that drops away along the contour into deeper water. The area has lots of boulders with many small holes and crevices to explore. The bottom is generally kelp-covered, with patches of kina barrens and schools of fish commonly seen around the reef structure.

Planning details
Reported depth and seasonality.

Depth note

The arch is shallow (less than 5 m), and the bottom contour can be followed to 30+ m.

Typical conditions

Sheltered bay with rocky reef; kelp bottom with some kina barrens.

Safety & access
Hazards, restrictions, and required precautions.

Hazards

Overhead environment

Safety notes

The arch creates an overhead environment; maintain appropriate clearance and buoyancy control. Depth increases beyond 30 m along the contour, so monitor depth and gas closely.

Where is this?
Map location of Blue Maomao Arch (Bay of Islands)
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Community sourced coordinates.
Local intel
Community notes to help plan your visit.

Tailored notes for different activities.

Scuba

Shallow arch area transitions to deeper diving by following the bottom contour past 30 m, with boulders and crevices throughout.

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Frequently Asked Questions

What's the best entry point at Blue Maomao Arch (Bay of Islands)?
Entry at Blue Maomao Arch (Bay of Islands) is detailed in the spot description above. Look for specific landmarks, access paths, and any tide or condition requirements. Local divers often share updated entry tips in their dive logs.
What conditions are best for diving Blue Maomao Arch (Bay of Islands)?
Optimal conditions at Blue Maomao Arch (Bay of Islands) depend on several factors including tide, wind, and season. Check recent dive logs for current condition reports and patterns. Generally, calmer seas and high tide provide better visibility and easier entry.
What is the maximum depth and typical visibility at Blue Maomao Arch (Bay of Islands)?
Depth and visibility information for Blue Maomao Arch (Bay of Islands) can be found in the spot details and recent dive logs. Conditions can vary significantly based on weather, tide, and season. Always plan your dive according to current conditions and your certification level.
Are there any safety considerations or local etiquette at Blue Maomao Arch (Bay of Islands)?
When diving Blue Maomao Arch (Bay of Islands), respect local regulations, marine life, and other water users. Be aware of any specific hazards like currents or boat traffic mentioned in the spot description. Follow Leave No Trace principles and local diving etiquette.