SiteSeychelles

Mahe (Beau Vallon)

Whale shark is the reason to dive Mahe (Beau Vallon), Seychelles.

Dive into the live mapLive · 1 encounter here

Seychelles · Whale shark

Mahe (Beau Vallon)

Whale shark is the reason to dive Mahe (Beau Vallon), Seychelles. Best odds here: moderate for whale shark, peak aug-oct. No certification is required — snorkel or freedive access.

1
Species
Moderate
Best odds
Aug-Oct
Peak window
Surface-20 m
Depth

The encounter

Whale shark

Surface-20 m · No certification needed

Peak Aug-Oct

Moderate odds
Live experience

Go find it live

Open the globe already on Mahe (Beau Vallon), set your month and certification, and see real sighting odds update as you do.

Open Atlas Diving
Sighting reliability and peak windows are researched estimates from the Atlas encounter database — not a guarantee. Wildlife moves with temperature and prey. Confirm current conditions with a local operator before booking.