Thar she blows! An expert's guide to whale watching 101

When to see whales

Whale watching is a great outdoors activity we can all enjoy from May to November each year in Australia. Thousands of migrate from their feeding waters of Antarctica to the warm northern breeding waters off the Kimberley, Western Australia, and the Great Barrier Reef, Queensland.

These giants traverse the sea and play important ecological roles in our marine environment.

What to look for

Ironically, trying to spot an animal the size of a bus is not always easy.

One of the first things to look for is that puffy tell-tail sign of a whale, its blow. Whales are mammals like you and I, which means they breathe air. Their nose is located on top of their head like an in-built snorkel.

This allows to breathe on the go and without having to raise their heads out of the . As they breathe out you can see a spout or puffy blow as a combination of water and air is blasted upwards as they exhale. This air comes directly from their lungs and is also known as whale snot.

Credit: Shutterstock

A humpback whale takes a breath in the cool waters of Antarctica. Credit: Vanessa Pirotta, Author provided

Spotted: a sunfish swims near the surface off Sydney, Australia. Credit: Vanessa Pirotta