Ranked on cited science

Where the sharks are, and when.

From the only resident tiger shark aggregation in the country to the largest documented grey reef gathering — the atolls with real, assessed shark science behind them.

7 atolls have published science we can cite for this. The others are not missing — nobody has studied them.

01

Gnaviyani

A single oceanic island with no lagoon and deep water at its edge — which makes it unlike anywhere else in the Maldives, and the only place in the country with a resident tiger shark population.

Tiger shark Year-round

Year-round, and the only known aggregation of its kind in the Maldives. Over 230 individuals have been identified and the population is strongly female-biased (around 84%), with adult females staying about two months at a time and returning year after year. It appears to be a reproductive area, not a passing-through spot.

Vossgaetter L, et al. · IUCN SSC Shark Specialist Group
Pelagic thresher shark
JFMAMJJASOND

Year-round, mainly September to March, at what is the only known thresher cleaning station in the western Indian Ocean.

IUCN SSC Shark Specialist Group
Scalloped hammerhead
JFMAMJJASOND

Two windows: roughly February to May, and again October to December.

IUCN SSC Shark Specialist Group
Full seasonality & sources for Gnaviyani →
02

South Malé

Channel sharks rather than mantas — and present in both monsoons.

Grey reef shark Year-round

Guraidhoo Kandu holds grey reef sharks through both monsoons, with counts somewhat higher in the southwest — a difference of degree, not a season.

IUCN SSC Shark Specialist Group
Whitetip reef shark Year-round

Emboodhoo Kandu, in both monsoons.

IUCN SSC Shark Specialist Group
Full seasonality & sources for South Malé →
03

North Ari

The most densely documented manta atoll in the country — five separate sites assessed, and they do not all run to the same calendar.

Grey reef & whitetip reef sharks Year-round

Year-round at Maaya Thila and Hafza Thila, which hold a documented grey reef aggregation.

IUCN SSC Shark Specialist Group
Full seasonality & sources for North Ari →
04

Lhaviyani

Manta cleaning on the northeast monsoon, and the largest documented grey reef shark aggregation in the Maldives.

Grey reef shark Year-round

Fushifaru Kandu holds the largest grey reef shark aggregation documented anywhere in the Maldives.

IUCN SSC Shark Specialist Group
Full seasonality & sources for Lhaviyani →
05

Malé Atoll

The country’s busiest atoll. Its documented wildlife sits in the North and South Malé assessments — manta areas on both flanks of North Malé, channel sharks in the south.

Grey reef & whitetip reef sharks Year-round

Recorded in the southern channels through both monsoons.

IUCN SSC Shark Specialist Group
Full seasonality & sources for Malé Atoll →
06

Laamu Atoll

A documented grey reef shark cleaning area on the western edge, working year-round.

Grey reef shark Year-round

Laamu Maavah Kandu is a year-round cleaning area, recorded across several hundred surveys, and also holds an aggregation of silvertip sharks.

IUCN SSC Shark Specialist Group
Full seasonality & sources for Laamu Atoll →
07

Shaviyani Atoll

One assessed site, for a critically endangered ray most visitors will never have heard of.

Bottlenose wedgefish Year-round

Recorded year-round at Maroshi Thila over more than a decade — a critically endangered species, with courtship possibly running August to February.

IUCN SSC Shark Specialist Group
Full seasonality & sources for Shaviyani Atoll →

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Measured from open data — check it yourself