Are there facilities at Piercys' Backside itself?

No. Piercys' Backside has no fixed onsite facilities, so divers rely on Bay of Islands operators for boats, gear support, and briefings.

Does Piercys' Backside usually have tropical coral?

No. Piercys' Backside is a temperate volcanic reef environment, so the underwater character is more about kelp, sponges, and encrusting life than tropical coral gardens.

Is Piercys' Backside a boat-only dive site?

Yes. Piercys' Backside is an offshore Bay of Islands site reached by charter boat rather than from shore.

What makes Piercys' Backside different from more protected Bay of Islands dives?

Piercys' Backside is a more exposed outer-island site with deeper water and a stronger technical feel than many of the easier, more sheltered reefs closer to the mainland.

What marine life can divers see at Piercys' Backside?

Divers at Piercys' Backside commonly see sweep and pink maomao, with kingfish and the occasional shark also reported around the site.

What terrain does Piercys' Backside have?

Piercys' Backside starts with rocky boulders and ledges before opening into deeper blue water, with a deeper arch as one of the site's defining features.

When is visibility usually best at Piercys' Backside?

Piercys' Backside follows the wider Bay of Islands pattern, where visibility is often good year-round and can become especially clear in late summer when blue water moves onto the coast.

Why is Piercys' Backside rated for expert divers?

Piercys' Backside is rated expert because the site drops into very deep water, includes an arch at depth, and is better suited to divers who can manage a technical-leaning offshore profile.

Piercys’ Backside

Expert outer-island wall dive with deep ledges and arch.

Scuba DivingBoatExpertUp to 90m

Deep

Local operator required

This site is normally dived from Bay of Islands charter boats, with pickup, sea-state assessment, and route choice managed from the vessel.

Boat-only expert dive off Piercy Island, with a long drop into blue water, technical depth potential, and conditions best handled by experienced teams and a local skipper.

About Piercys’ Backside

Piercys' Backside is a deep outer-island wall and boulder dive on the northern side of Piercy Island, where the reef falls into blue water and the terrain steps down through ledges to a deeper arch. It is an expert-level site aimed at experienced teams looking for a technical-leaning profile, schooling fish, and occasional larger pelagics.

Safety & Access

Site Conditions

Overhead environment

Safety Notes

Piercys' Backside suits expert divers because depth builds quickly, the arch adds overhead complexity at depth, and the site is run as an offshore boat dive with limited margin for poor planning.

Access Restrictions

Access is by boat only as part of an offshore Bay of Islands dive trip.

Where Is Piercys’ Backside?

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Community sourced coordinates.

Map imagery © Mapbox

Featured Operators

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Local Intel For Piercys’ Backside

Community notes to help plan your visit.

Scuba Diving

Divers typically work down the boulder slope to ledges before deciding whether the deeper arch fits the team, gas, and conditions for that day.

Research Estimate At Piercys’ Backside

Access · 2/5Challenging entry effort

Research estimate

Aquatic Life · 4/5Great variety

Research estimate

Facilities · 2/5Limited facilities

Research estimate

VisibilityResearch estimate: 18m

Recent Visits

New Zealand · Bay of Islands

Piercys’ Backside

Expert outer-island wall dive with deep ledges and arch.

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FAQ

Piercys’ Backside, New Zealand - Dive Spot Details & Conditions | DiveJourney

Piercys’ Backside

Local operator required

About Piercys’ Backside

Safety & Access

Where Is Piercys’ Backside?

Featured Operators

Local Intel For Piercys’ Backside

Research Estimate At Piercys’ Backside

Recent Visits

Piercys’ Backside

FAQ

Piercys’ Backside

Local operator required

About Piercys’ Backside

Safety & Access

Where Is Piercys’ Backside?

Featured Operators

Local Intel For Piercys’ Backside

Research Estimate At Piercys’ Backside

Recent Visits

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