The Northern Atolls span a broad arc of reef systems across Lhaviyani, Raa, Baa, Haa Alif, Shaviyani, Haa Dhaalu and Noonu atolls, with Lhaviyani and Raa offering the greatest concentration of sites. Drift dives and submerged pinnacles define the diving character here, with currents ranging from mild enough for beginners to strong enough to challenge advanced divers. Observation-backed encounters with Reef Manta Ray, Whale Shark, and multiple shark species, including Tiger Shark and Grey Reef Shark, give these atolls a reputation for large-animal encounters. Snorkellers share access to the shallower reef terraces where Green Sea Turtle and Emperor Angelfish are commonly recorded.
7 areas
67Atoll diving built around thilas and drift reefs, with multiple shark species and regular Whale Shark encounters across a large site network.
54Submerged pinnacles and drift reefs where Whale Shark and multiple shark species are regularly observed.
28Pinnacle-heavy atoll with strong-current thilas, manta aggregation sites, and reliable sightings of Napoleon Wrasse and Whale Shark.
21Monthly water temperature across Northern Atolls's sites, from satellite sea-surface data corrected for depth. The band shows the site-to-site spread.
Water temperature stays consistently warm across the year, with a slight peak in the mid-year months. The best-months data points strongly toward the drier period from December through April, when visibility tends to be at its clearest and conditions most settled. From June through September, conditions can be more variable, though sites across the northern atolls remain diveable and some species encounters are season-dependent.
59 operators
A remote northern atoll where Reef Manta Ray and Whale Shark are regular sightings across drift dives, walls, caves, and submerged pinnacles.
Water temperature around Northern Atolls ranges from about 28°C in January to 30°C in April, based on satellite sea-temperature data for its dive sites.
With water around 28–30°C, a rash guard or 3mm shorty works in Northern Atolls year-round.
Fin maps 207 sites in Northern Atolls (186 scuba diving sites and 35 snorkelling spots, with some suited to both), organised into 7 areas.
The Northern Atolls have observation-backed records of Reef Manta Ray, Whale Shark, Tiger Shark, Grey Reef Shark, Common Blacktip Shark, Blacktip Reef Shark and Silvertip Shark. Emperor Angelfish, Giant Moray, Great Barracuda and Day Octopus are also very commonly observed across the region's reef and pinnacle sites. The sheer breadth of species recorded here, across more than four hundred in total, reflects the varied site types from drift reefs to open-water pinnacles.
A good number of sites across the Northern Atolls are rated for beginners, including Naainfaru Irumathi, Maroshi Irumathi, Fahi Faru, Fahi Thila, Filladhoo Thila and Sirru Fen Fushi. These sites feature mild currents and shallower reef sections, making them accessible to newly certified divers. Advanced sites such as Sirru Thila, Hurasfaru Thila and Miyaru Thila involve strong currents and more complex topography, so the region truly caters for a wide range of experience levels.
Lhaviyani Atoll has the largest number of sites in the region, followed by Raa Atoll, making both strong bases for divers wanting variety. Baa Atoll contains a high concentration of the named top sites, including several pinnacles and drift reefs with broad depth ranges. Haa Alif, Shaviyani, Haa Dhaalu and Noonu atolls have fewer catalogued sites but remain part of the broader network accessible through the region's operators.
Boat entry is standard across all sites in the Northern Atolls, reflecting the atoll geography where reef and pinnacle sites sit offshore rather than directly from shore. Operators including Manta Tribe Maldives, Dharavandhoo Divers, Manta Nomad Divers and Hanimaadhoo Dive and Watersports, among others, run trips across the region. Booking with a local operator is the practical way to reach the full spread of sites across these seven atolls.
