Named for six rusted cannons clustered in two groups on the seabed, Cannons is a unique wreck-and-reef dive inside the Cocos (Keeling) Islands lagoon. Shallow depths of 8–12 metres reveal scattered metallic wreckage, vibrant coral bommies, and a stunning array of marine life. The site is famous for sightings of the endemic Cocos Pygmy Angelfish, alongside reef sharks, turtles, manta rays, parrotfish, and octopus. With crystal-clear turquoise water and average 25-metre visibility, this spot offers a fascinating blend of history and thriving reef ecology.
Cannons (wreck/reef dive)
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Showing last known conditions
Wave Height 0.2 mSwell Period 12 sWind Speed 2.5 knPrecipitation 14 mmTidal Phase slack
Last evaluated
© David StanleyThe spot
Community-maintained
Community contribution: submitted by Daniel
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Logged by the community, confirmed by mods
Moderate risk: Lagoon tidal currents
Tidal currents flow through the lagoon entrance and can be moderate to strong, particularly during tidal changes.
Low risk: Submerged wreck debris
Metallic wreckage debris and scattered cannons on the seabed pose a snagging risk for snorkelers and divers.
Wildlife Guide
No wildlife notes for this spot yet.
Gallery
1 photo from the community
Getting in
Boat
Entry
Cannons is located inside the lagoon of the Cocos (Keeling) Islands. Access is by boat from the main settlement on West Island or Direction Island. Local dive operators run trips to the site daily.
Parking & facilities
Parking is available at the jetty areas on West Island and Direction Island where dive boats depart from.
Spot Map
Community
Gallery ┬╖ 1 photos
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About this data
- Conditions last evaluated
- Spot data last updated
- Data sources
- Open-Meteo (marine & weather conditions), tide predictions via UTide, community contributors (descriptions, hazards, marine life).
- License
- Spot content licensed under CC BY-SA 4.0. How's the Spot is open source.
Weather & swell ┬╖ Open-Meteo marine & weather APIs Tides ┬╖ UTide harmonic analysis Sea & safety ┬╖ community reports