When is the best time to dive Yonara Channel?

The typical diving season is January to December; May to November. Conditions vary year to year, so confirm locally before booking.

Is Yonara Channel good for snorkelling?

Not really - this is a scuba site rather than a snorkelling spot.

Japan · between Kohama and Iriomote

January to December; May to November

Sightings are seasonal probabilities, not promises - even in peak season nature does its own thing.

Advanced Open Water - advanced conditions (currents/depth); dive within your training.

Not a snorkel site - No - open-water mid-channel drift dive with strong current and depths to 30m

Strong, unpredictable currents; drift-dive-only (must stay with guide/boat pickup); depth to 30m; short bottom time; boat traffic in channel

Permits and operators change - confirm before booking.

Nearest hub: Ishigaki

This profile is desk research, compiled from public sources - not a first-hand dive report. Coordinates are approximate.