Muscat diving baseline used for visibility and broad seasonality.
Easy local boat reef with coral and steady reef fish.
Easy local boat reef with coral and steady reef fish.
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Cat Island is a short-boat reef site off the Muscat marina area, used as an easy scuba stop with shallow structure, coral growth, and steady reef fish activity. The dive is usually treated as a relaxed circuit around the island's reef edge, where the shallower sections hold the best color and fish density while the sandy edges keep the profile simple for newer divers. This is a straightforward local boat dive rather than a destination-scale expedition site. It works well for check dives, easy fun dives, and calm-condition wildlife spotting, with sea state and visibility mattering more than strong current or technical route planning.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
3m - 15m
Depth Note
Maximum depth reported around 12–15 m.
Best Season
The calmer and clearer period from roughly October to May is generally the easiest planning window for Muscat diving, while hotter months can bring more plankton and softer visibility.
Typical Conditions
Usually an easy local reef dive with a shallow profile, mild current, and visibility that changes with plankton and sea state rather than strong sustained flow.
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
Cat Island is usually easy to plan, but divers should still follow the guide's route, watch visibility changes, and make normal controlled ascents from the shallow reef profile.
Access Restrictions
Cat Island is normally dived by boat with a local Muscat operator on short marina departures. Access depends on sea conditions and daily boat scheduling.
Community notes to help plan your visit.
Scuba Diving
Cat Island suits beginners, refreshers, and relaxed local scuba dives where an easy entry profile and simple reef route matter more than depth or challenge.
Freediving
The shallow structure can suit calm-condition boat-based freediving, but it is best treated as a guided local site rather than an independent drop-in location.
Snorkeling
Cat Island can work for guided snorkeling from a boat in calm conditions, especially over the shallower reef sections close to the island.
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
Muscat diving baseline used for visibility and broad seasonality.
Muscat diving overview supporting easy local boat diving and variable Arabian Sea visibility.
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