Magnetic Island Snorkel Trails

Moderate risk: Shark control line confusion

Be careful not to confuse the trail floats with the yellow outer marine markers that indicate shark control lines — do not swim out to those.

Moderate risk: Confusion with shark control buoys

Yellow outer marine markers in the area are shark control lines, not trail floats. Do not swim out to them. Trail floats are closest to shore, have handles, and say 'Snorkel Trail Float – No Anchoring'.

Low risk: Low tide exposure

The snorkel trails are not accessible at very low tide when coral is exposed or water is too shallow.

Low risk: Variable wind and currents

Wind and currents can affect visibility and swimming conditions. Check local conditions before entering the water.

Low risk: Sharp coral and reef damage

Corals are fragile and sharp. Never stand on the reef; use trail float handles to rest.

Low risk: Low tide inaccessibility

The snorkel trails are not accessible at low tide when the reef is exposed or water is too shallow. Snorkel only on rising or high tides.

Low risk: Wind and currents

Prevailing winds and currents can create choppy conditions and reduce visibility, especially in less sheltered bays.

Low risk: Sharp coral reef

Sharp coral and rocky reef edges. Never stand on the reef; use the trail float handles to rest or bring flotation devices.