South Ari Atoll (South Ari MPA)
Where to see whale sharks in the Maldives
The most reliable place to swim with whale sharks in the Maldives is the South Ari Marine Protected Area, on the southern rim of South Ari Atoll. It holds the only documented resident juvenile whale shark population in the world, so encounters are possible in every month of the year.
Best time: Year-round in South Ari Atoll, with the clearest water and biggest gatherings December to April
Well documented, and reliably seen in season.

When to go
Whale sharks are in South Ari every month. The dry season (December–April) brings the best surface visibility and the largest gatherings; the wet season (May–November) has plankton blooms that reduce viz but concentrate feeding.
Best dive sites for whale sharks in the Maldives
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South Ari Marine Protected Area (SAMPA)
A ~14 km protected stretch from Maamigili to Dhigurah, declared in 2009 and the core whale shark zone.
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Whale Shark Point / Maamigili reef
Boats launch from Maamigili (near the domestic airport); whale sharks cruise the reef shelf at snorkel depth.
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Dhigurah southern reef edge
The best base for guesthouse travellers — sharks are seen almost daily off the island's long southern reef.
How to see them
Unlike the manta aggregation at Hanifaru Bay, South Ari allows both scuba and snorkelling, and the sharks feed at 5–15 meters — well within snorkel range. Join a half-day whale shark tour by boat from Maamigili, Dhigurah, or a South Ari resort; spotters scan the reef edge and drop you ahead of a cruising shark to swim alongside.
What an encounter is like
A 4–8 meter juvenile whale shark moving slowly along the reef shelf, often with a retinue of remoras and the occasional snorkel crowd. Operators report sightings on 70–90% of tours across the year — the main variable is water clarity, not whether the sharks are present.
Frequently asked questions
- Where in the Maldives can you see whale sharks?
- South Ari Atoll, specifically the South Ari Marine Protected Area between Maamigili and Dhigurah, is the Maldives' whale shark hotspot. It hosts a resident population, so sightings are possible year-round.
- What is the best time to swim with whale sharks in the Maldives?
- In South Ari they are present every month. The dry season, December to April, gives the clearest water and the largest gatherings, while the May–November wet season trades visibility for richer feeding.
- Can you snorkel with whale sharks in the Maldives, or only dive?
- Both. South Ari permits snorkelling and scuba, and because whale sharks cruise at 5–15 meters, snorkelling is the most common — and very effective — way to meet them.
- How likely am I to see a whale shark on a South Ari tour?
- Operators report whale sharks on roughly 70–90% of tours across the year. Nothing wild is guaranteed, but South Ari is about as reliable as whale shark encounters get.
Sources
- South Ari Atoll — a hotspot for whale sharks and manta rays — Divernet
- Whale shark and manta ray seasons in the Maldives — ZuBlu Diving
- Snorkeling at Whale Shark Point, South Ari Atoll — Snorkeling Report