Whale Shark Alley
Best time to dive
January to December; October to March
What you might see
- DolphinPossible
- Manta rayPossible
- Whale sharkLikely
Sightings are seasonal probabilities, not promises - even in peak season nature does its own thing.
Certification & difficulty
Open Water
Snorkelling
Snorkel-friendly - Yes - this is specifically a snorkel/free-swim encounter site for whale sharks and manta rays, not a scuba dive
Safety notes
Open-ocean boat travel and swell, boat traffic in the search area, need to maintain safe distance from whale sharks per code of conduct, strong sun/heat exposure during surface searches
Permits & fees
No formal dive permit; some Tofo operators charge a marine megafauna research/conservation levy contributing to whale shark and manta research (e.g. Marine Megafauna Foundation-linked programs) - VERIFY
Permits and operators change - confirm before booking.
Location
Nearest hub: Tofo
This profile is desk research, compiled from public sources - not a first-hand dive report. Coordinates are approximate.

