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historicartifactdeeptechnicalboat diveUnverified

NBM Dive Site Resource

Anchor Plateau

Halalo, Wallis and Futuna, Wallis and Futuna

A deep historical dive built around an anchor locally attributed to Samuel Wallis, described on a plateau at roughly 42 m.

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Historic Picture Placeholder

Old-fashioned maritime line drawing reserved for a future historic photograph
Historic Picture PlaceholderHistoric photograph pending research and rights review
WaterMarine
AccessGuided deep boat dive with Evasion Bleue and confirmation of heritage rules. No exact anchor location or boat relationship is provided.
ExperienceAdvanced deep or technical diver qualified and current for a 42 m plan, including any decompression.
Maximum depthApproximately 42 m.
Best seasonPotentially year-round, controlled by operator availability and sea conditions.
VisibilityVariable with depth, light and conditions; obtain a current operator report.

Aquatic life at this dive site

What divers may encounter

Three reviewed connections are featured here. Sightings vary by season, conditions, and chance, so they are never guaranteed.

Profile connection reserved

Aquatic life research in progress

NBM is reviewing a likely local species for this position.

Profile connection reserved

Aquatic life research in progress

NBM is reviewing a likely local species for this position.

Profile connection reserved

Aquatic life research in progress

NBM is reviewing a likely local species for this position.

Site media

Photographs

Three views rotate from the published gallery on each visit.
Illustrated scuba diver reserved for a future dive-site photograph
Dive Photograph PlaceholderDive-site photograph pending
Illustrated scuba diver reserved for a future dive-site photograph
Dive Photograph PlaceholderDive-site photograph pending
Illustrated scuba diver reserved for a future dive-site photograph
Dive Photograph PlaceholderDive-site photograph pending

Contributor media

Dive videos

Three featured video positions are reserved on every profile.
Dive-site video pending
Dive-site video pending
Dive-site video pending

Published reference location

Location map

The marker shows the public coordinates associated with this profile. Confirm current access, moorings, and departure details before the dive.
Published reference coordinates-13.32300, -176.24100
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Map zoom level 1 of 11

Map data © OpenStreetMap contributors

Recent field observations

Diver-reported temperatures

Automatically checked observations from dives during the past 14 days. Three reports are visible at a time; scroll for more.
Automatically checked
No recent diver reports from the past 14 days

A report that passes the automatic checks will appear here with the dive date, diver’s display name, and temperatures at each depth.

Reports are automatically checked for plausible dates, depths, and temperatures. They are observations, not forecasts; confirm conditions before diving.

Diver field observation

Report temperatures

Reports publish automatically when the date, depths, and temperatures pass the checks. You must be signed in to submit.

Depth readings

Why divers know this place

Highlights

Historic anchor and deep plateau topography.

Before you arrive

Access notes

Guided deep boat dive with Evasion Bleue and confirmation of heritage rules. No exact anchor location or boat relationship is provided. Reconfirm current availability, entry/exit, gas, local permission and emergency plan. Display coordinates are not for navigation.

Plan within your training

Conditions and hazards

Deep exposure, narcosis, decompression, gas-planning failure, current, low light, artifact damage and delayed evacuation.

At the site

Facilities and support

Local support is limited and remote. Confirm guide, rental gear, cylinders, weights, breathing gas, emergency oxygen, communications and evacuation arrangements.

Independent resource notice

This record is a starting point for independent verification. Access, closures, moorings, weather, currents, depth, visibility, operator availability, and site conditions can change without notice. Confirm current information with the responsible operator, property owner, managing authority, or another qualified local source before planning or attempting a dive.