What to Expect in the Water
Most boats follow a similar pattern:
- Skipper scans the surface and current lines for manta fins or dark shapes.
- Once a group is spotted, snorkellers gear up and enter from the boat in small batches.
- You drift with the current across the reef while the boat follows on the surface.
Average snorkel depths are in the 0–5 m range, with mantas often passing between 2–10 m. They may circle feeding stations or glide along the sandy bottom.
Visibility is highly variable. On clear, low-plankton days you may enjoy 15–25 m horizontal visibility; during peak plankton season it can drop to 5–10 m but manta activity may be intense. Both scenarios can be rewarding in different ways.












