Ranked on cited science

Where the whale sharks are, and when.

The Maldives holds one of the few whale shark populations on earth that never leaves — and almost every travel calendar gets it wrong by calling it seasonal.

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

01

Baa Atoll

A UNESCO Biosphere Reserve, and the one atoll where the timing is measured rather than remembered — Hanifaru Bay has been surveyed for over a decade and tracked with acoustic tags.

Whale shark
JFMAMJJASOND

Feeds here in the southwest monsoon alongside the mantas, drawn by the same plankton — but in far smaller numbers than South Ari: on the order of 95 sightings of 53 individuals across a decade.

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

South Ari

Home to one of the very few whale shark aggregations on earth that never switches off — and the reason is more interesting than a season.

Whale shark Year-round

Present year-round — the single most widely mis-stated fact about Maldivian wildlife. The South Ari protected area works as a resting and development ground for juvenile sharks rather than a stop on a migration, so the population persists instead of arriving and leaving. The record runs to over 6,000 sightings of nearly 400 identified individuals across two decades.

IUCN SSC Shark Specialist Group · Maldives Whale Shark Research Programme — long-term South Ari photo-ID record.
Full seasonality & sources for South Ari →
03

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.

Whale shark
JFMAMJJASOND

Peaks February to April, from a smaller and female-biased record of around 90 identified individuals.

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

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Measured from open data — check it yourself