Margaretts Reef
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
Margaretts Reef lies off New Britain, the large island in Papua New Guinea's Melanesia region, in waters within the Bismarck Sea. This part of New Britain's coastline is known for its fringing and patch reefs reachable by short boat runs from local dive operations.
AI overviewMarine life here
Confirmed by our research team, reported by independent divers, or observed nearby via iNaturalist — each entry is labelled with its source.
Bluestreak Cleaner WrasseLabroides dimidiatusReported here · unconfirmed
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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