Beqa Lagoon is defined by sharks. Bull Shark and Grey Reef Shark are observed across the majority of sites, with Tiger Shark and Lemon Shark adding to a remarkable elasmobranch roster. The topography ranges from shallow pinnacles and reef gardens to deep walls and drift dives in the Beqa Passage, all reached by boat. Beginner-friendly sites sit alongside intermediate challenges, and the Chromodoris Nudibranch, Disco Clam, and Ribbon Eel reward those who look closely between shark encounters.
Monthly water temperature across Beqa Lagoon's sites, from satellite sea-surface data corrected for depth. The band shows the site-to-site spread.
Water stays warm throughout the year, peaking in the early months and cooling only slightly through August and September. Conditions tend to be most favoured from May through October, when currents in the Beqa Passage are manageable and visibility is at its best. The wet season around November to March brings warmer water but can reduce visibility at some sites.
18 operators
Suva, Fiji
Suva, Fiji
Suva, Fiji
13 more sites to explore
Water temperature around Beqa Lagoon ranges from about 26°C in August to 29°C in February, based on satellite sea-temperature data for its dive sites.
In the warm season (about 29°C) a rash guard or 3mm shorty is comfortable in Beqa Lagoon; in the coldest months (about 26°C) step up to a 3mm full suit.
Fin maps 22 sites in Beqa Lagoon (22 scuba diving sites and 2 snorkelling spots, with some suited to both).
Bull Shark is the signature species and is observed at the great majority of sites, making it the most reliably encountered large shark in the lagoon. Grey Reef Shark, Whitetip Reef Shark, and Lemon Shark are also commonly sighted, while Tiger Shark appears on an occasional basis. Multiple species are often encountered on a single dive.
A good number of sites, including Frigates Walls, Three Nuns, Simple Green, Ridge Reef, and Turtle Head, are rated for beginners and offer shallower reef and pinnacle topography. Intermediate sites such as Shark Reef and Beqa Passage involve greater depths and stronger currents, so newer divers should discuss site selection with their operator before heading out. All sites require boat access.
The lagoon holds a varied mix of reef types. Frigates Walls and Turtle Head offer wall topography, while sites like Three Nuns and Simple Green are classic reef and pinnacle dives. Beqa Passage adds deep drift diving along walls and pinnacles, and the Tasu 2 Wreck provides an artificial reef structure for those seeking a different kind of dive. This variety means repeat visits rarely feel repetitive.
Several operators are based in and around the lagoon, including Beqa Adventure Divers, Coral Coast Divers, Aqua-Trek Beqa Dive Center, Beqa Lagoon Resort, and Waidroka Bay Resort. Each operates boat-only access to the sites, so divers will need to arrange trips through one of these providers rather than entering from shore.
