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Shore dive · Arcadia, Magnetic Island

Alma Bay

Alma Bay is a small, often sheltered beach at Arcadia on Magnetic Island, patrolled by lifeguards and closed to boats. Its coral gardens are on the right-hand headland.

  • About 7 mMax depth
  • Shore, patrolled beachAccess
  • Snorkel or shallow shore diveLevel
Divers over hard coral on the Great Barrier Reef

Where to snorkel

The best coral is along the right-hand headland , where coral gardens hold plenty of colourful reef fish. Rays and turtles are often seen around the bay. Divers log shallow shore dives here too, reaching about 7 m.

Conditions

Boats are kept out of the bay. Visibility is often limited, typically a few metres, and drops further during and after south-easterly winds.

The beach is patrolled, so swim between the flags and follow the lifeguards’ advice. Marine stingers are present in tropical Queensland waters all year, with the highest risk from November to May; the Queensland Government suggests a full-body lycra suit for protection.

Where it is

Open in Google Maps for directions →

What you might see

  • Coral gardens
  • Reef fish
  • Rays
  • Turtles

Nearby sites

All Magnetic Island dive sites →