Dive Sites in North Ari Atoll, Maldives

Drop to 25 metres at Fish Head and the grey reef sharks are already there. Dozens of them, working the current along the overhanging wall, utterly unbothered by your presence. Fish Head (officially Mushi Mas Mingili Thila) is one of the Maldives' signature dives, and it anchors North Ari Atoll's reputation as one of the best shark-diving regions in the country.

Maaya Thila competes for the top spot. This small submerged pinnacle, rising from 30 metres to about 6 metres below the surface, packs an absurd amount of life onto a formation you can circumnavigate in a single dive. Whitetip reef sharks rest in the overhangs by day. At night, the thila comes alive with hunting sharks, moray eels, and octopus. The night dive here is consistently rated among the Maldives' best. Halaveli Wreck, a 38-metre cargo ship scuttled at 28 metres, adds a wreck option for variety.

The atoll runs about 80 kilometres north to south, with thilas and channels scattered along both the inner and outer reef edges. Current patterns shift with the monsoons, pushing nutrients and plankton in different directions. The northeast monsoon (December to April) favours the eastern channels and occasionally brings hammerhead sharks to the deeper sites. The southwest monsoon (May to November) shifts the action westward.

Most divers experience North Ari Atoll as part of a liveaboard safari covering multiple atolls over a week. Several resort islands also sit within the atoll, offering house reef diving plus daily boat trips to the main sites. Expect 27 to 30°C water temperatures, visibility from 15 to 30 metres depending on current and plankton, and dive profiles that suit experienced divers comfortable with currents and 25 to 30 metre depths. A 3mm shorty handles the temperature; reef hooks come in handy at the exposed thilas.