Whale Season at Low Isles
Seasonal Wildlife · Low Isles

Whale Season at Low Isles

Each winter the waters around the island become a corridor for one of nature's great migrations — an ever-present chance of a sighting on every crossing.

Each winter, the waters surrounding Low Isles become part of one of nature's great migrations as humpback whales journey along the Queensland coast. Visitors travelling to and from the island may be treated to spectacular sightings of breaching whales, tail slaps and playful surface behaviour.

From June to September, humpback whales migrate between Antarctic feeding grounds and the warmer waters of the Great Barrier Reef region, where breeding and calving occur. Tour boats travelling to Low Isles regularly encounter whales during this period.

Humpback whale calf swimming near the surface
A humpback calf in the waters off the Queensland coast, born in the warm breeding grounds near the reef.

The northern Great Barrier Reef is also one of the few places in the world where dwarf minke whales are seasonally observed. These curious whales are known for approaching vessels and occasionally interacting with snorkellers in offshore reef environments.

While whale sightings can never be guaranteed, the migration season adds an exciting element to every journey across the reef, creating memorable wildlife encounters both above and below the water.

Whale surfacing beside a tour boat near the mooring at Low Isles
A whale surfaces alongside the boat near the back mooring at Low Isles.

Whale Season Facts

Humpback Whale Season
June to September
Dwarf Minke Season
June to July
Sighting Location
Waters surrounding Low Isles
Migration Route
Antarctica to tropical Queensland
Common Behaviours
Breaching, tail slapping, spy-hopping
Best Viewing
During boat transfers to and from the island