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
Semau is a small island just off the southwest coast of Timor, separated from Kupang by the narrow Semau Strait in Indonesia's Lesser Sunda chain. The waters around the island are part of the broader Savu Sea region, reached mainly by boat from Kupang.
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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