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
Pulau Dua sits off Halmahera Island in Maluku province, part of Indonesia's North Maluku archipelago in the Molucca Sea. This stretch of Halmahera's coastline remains far less visited than dive hubs like Bunaken or Raja Ampat, with access typically arranged through small local operators or liveaboards passing through the region. The site reaches a maximum depth of around 30 metres.
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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