Sabah Tourism Board Mabul page for destination context and marine-life baselines.
Shallow speedboat reef in southeast Mabul
Shallow speedboat reef in southeast Mabul
Local Mabul operators handle the speedboat logistics, briefs, and gear handling.
Coral Hills is a shallow southeast Mabul reef site with calm water, easy speedboat access, and enough reef structure to keep a relaxed dive interesting. It fits Mabul's macro-rich style, where reef fish and small critters are the real draw.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
5m - 15m
Depth Note
A shallow Mabul reef profile with compact structure and no sign of a deep, technical footprint.
Best Season
Year-round, with calmer boat windows preferred.
Typical Conditions
Shallow southeast Mabul reef with calm water, a compact profile, and a reef-fish focus rather than a big-current feel.
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
Keep buoyancy tidy around the reef and use the boat briefing, because the site is shallow and calm-water conditions can change with weather.
Access Restrictions
Speedboat access is the practical route, with island and resort logistics handled through local operators.
Legal Notes
Follow the local marine and island rules that apply around Mabul and the wider Semporna dive network.
Community notes to help plan your visit.
Scuba Diving
An easy boat dive with a shallow reef profile and enough structure for a relaxed outing.
Freediving
The shallow, calm water can work for freediving on settled days, but the site reads more naturally as a scuba stop.
Snorkeling
Shallow reef sections can suit snorkelling when the sea is flat.
Species commonly reported at this site, with direct links into their wildlife guides.
Community dive logs and visit reports for this site.
Average conditions based on logged dives & visits.
Planning answers for access, conditions, timing, and site logistics.
Last Updated
Research Sources
Sabah Tourism Board Mabul page for destination context and marine-life baselines.
Mabul dive-site guide with Coral Hills access and shallow calm-water notes.
Local Mabul operator page with guided boat dives and dive-center facilities.
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