You'll have a whale of a time on Australia's mid-north coast especially around Port Stephens, which is a top spot to see Humpbacks and Southern right whales passing during their annual migration. Mid-May to Early September sees the whales moving north to their breeding grounds and from Mid September to the Middle of October the south migration kicks in with lots of Humpback mothers with their new born calves seen during October.
Pods are easy to spot from the Tomaree National Park, and the Tomaree Head Summit Walk is considered one of the top ten panoramic views in Australia. Port Stephens' beaches and foreshores also offer good whale-watching, especially from Boat Harbour, Anna Bay, Fisherman's Bay and Barry Park in Fingal Bay. If you're on a quad bike tour on the Stockton Bight Sand Dunes, you could be lucky enough to sight passing whales right from the beach.
Moonshadow Cruises and Imagine Cruises run regular whale-watching tours during the season from Nelson Bay. Alternatively, join a Discovery Ranger on the Wild About Whales tour in Tomaree National Park, held from June to September. Junior Ranger tours designed especially for kids run in June, July, September and October.
To see where the whales are right now in maps you can use the Wild About Whales app. This will also give you tips on how to spot them and the best vantage points.