Map location of Cable Bommie

Cable Bommie

Reef-and-relic boat dive with coral life and a current-prone ridge.

ScubaBoat EntryIntermediate
ReefWreck
Local operator required

Public destination guidance and operator coverage both indicate routine access is by local guided boat trip rather than shore entry.

Usually dived by boat near Home Island, Cable Bommie combines sheltered reef structure and cable relics with a nearby ridge where current can build and larger animals may pass.

About Cable Bommie

Cable Bommie is a boat-access reef site near Home Island where old cable gear and winches lie beside coral growth, reef fish, and the bommie that gives the dive its name. The route mixes underwater relics with living reef structure, so the site feels as much like a coral dive as a piece of local maritime history. Most of the dive is spent around the bommie and surrounding reef before attention shifts toward the nearby ridge, where water movement can increase and larger animals are more likely to appear. Lionfish are regularly associated with the bommie, while grey reef sharks and manta rays are the better-known visitors when the outer edge is active.

Research Estimate At Cable Bommie

Conservative baseline from public research. No community dives logged yet.

VisibilityVisibility: 25m
AccessChallenging entry effort
Coral HealthHealthy coral
Marine LifeGreat variety
FacilitiesLimited facilities
CrowdedVery quiet
Current StrengthModerate current
Surge StrengthFlat calm

Where Is Cable Bommie?

Map location of Cable Bommie
This spotNearby spots
Community sourced coordinates.

Cable Bommie Planning Details

Depth range, seasonality, and planning context.

Reported Depth

14m - 25m

Depth Note

The official Cocos dive-site listing publishes Cable Bonnie at 14-25 m; the destination site uses the alternate spelling but matches the Cable Bommie site profile.

Best Season

Cable Bommie is dived year-round, with calmer and clearer windows generally tied to settled weather around the islands.

Typical Conditions

The site is generally straightforward around the bommie and cable gear, with more current influence on the nearby ridge.

Safety & Access At Cable Bommie

Hazards, restrictions, and access requirements.

Key Hazards

Strong currentDangerous wildlife

Safety Notes

The main bommie area is comparatively straightforward, but the ridge deserves tighter buddy control and current awareness when the dive extends into more open water.

Access Restrictions

Cable Bommie is typically dived through the islands' local operator rather than as an independent entry, and access depends on boat scheduling and daily sea conditions.

Legal Notes

The site lies within the Cocos (Keeling) Islands Marine Park, so local marine-park rules and operator guidance apply.

Local Intel For Cable Bommie

Community notes to help plan your visit.

Scuba

Divers usually spend the first part of the dive on the cable gear and bommie before deciding whether the current and visibility justify a look toward the ridge.

Cable Bommie Dive Conditions Planner

Use the planner to scan this week, inspect today in local time, and understand how exposure shapes conditions at Cable Bommie.

Current Snapshot
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🌥️Variable
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Great
Sea State
Swell No data · Period unavailable
Great
Visibility Outlook
Rain chance No data
Great
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Exposure Profile at Cable Bommie

Directional shelter context for incoming swell.

Exposure Note

Hourly forecast data is not available yet.

Recent Logged Visits At Cable Bommie

Community dive logs and visit reports for this site.

No Dive Logs Yet

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Dive Spot Log Averages At Cable Bommie

Average conditions based on logged dives & visits.

Conditions
Avg. Visibility25m
Activity
No dive activity logged yet.
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Cable Bommie Guide - Frequently Asked Questions

Planning answers for access, conditions, timing, and site logistics.

Cable Bommie Guide - Sources and Updates

Last Updated

Research Sources

Official destination diving guide with Cable Bonnie site summary, year-round diving, average visibility, marine-park context, and short-boat-trip logistics.

underwater.com.au · Editorial

Independent editorial coverage describing the destination's uncrowded dive experience.

www.diveplanit.com · Operator

Independent operator profile noting the islands' single dive operator and that diving is run by boat rather than shore entry.

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