Conditions & tides
Scored by DiveConnect's site-physics model
Marine forecast via Copernicus Marine. Score is a rule-based guide from swell/wind vs. the site's exposure — always dive your own assessment.
Dived here today? How were conditions vs. what we showed?
About this site
The Vailheu Bank off Grande Comore offers dramatic underwater landscape with steep drop-offs and vibrant coral gardens. Expect strong currents that attract pelagic species like sharks and tuna. The site features pinnacles covered in soft corals and frequent sightings of reef fish, barracuda, and occasional manta rays. Visibility is typically excellent, making it ideal for experienced divers. The area's volcanic origins create a unique topography with caves and overhangs to explore. Water temperatures stay warm year-round.
Durable tips from divers — access, hazards, marine life, facilities. For day-of conditions, use the report tool in the conditions card above.
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