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.
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About this site
3 Roches lies near Nosy Valiha, a small island off the northwest coast of Madagascar in the region around Nosy Be, an area known for its scattered volcanic islets and reef patches in the Mozambique Channel. Dive sites here are typically reached by boat from operators based on Nosy Be or nearby coastal settlements.
AI overviewDurable 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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