How to spot the Great barracuda when scuba diving
Sphyraena barracuda
Found in tropical and subtropical waters worldwide. The Great Barracuda (Sphyraena barracuda), the most commonly encountered species by divers, has a circumtropical distribution in the Atlantic, Indian, and Pacific Oceans. Different species have varying specific ranges.
Can be seen year-round in tropical locations. Often encountered during day dives, particularly during early morning or late afternoon. In some locations like Sipadan (Malaysia), large schools are a consistent, reliable sighting.
Found in tropical and subtropical waters, typically 23-30°C (73-86°F).
Often found around reefs, drop-offs, and open water. Juveniles may shelter in mangroves and seagrass beds. Frequently seen in mid-water, sometimes in large, swirling schools (especially at sites like Sipadan in Malaysia, Blue Corner in Palau, and many Caribbean locations). Individual larger barracuda may patrol reef edges or hover in the current. They're naturally curious but not typically aggressive toward divers. Prime locations include Sipadan (Malaysia), Palau, Raja Ampat (Indonesia), Red Sea, Caribbean islands, and the Great Barrier Reef. Don't wear shiny objects that might be mistaken for fish when swimming near them.
Worldwide observation of the Great barracuda
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Data sources
- Photos: Wikimedia Commons
- Distribution and specie data: GBIF (Global Biodiversity Information Facility)
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