Sail beyond the harbour. Spot giants of the sea. Your whale adventure starts here. Experience the thrill of the ocean with Sydney Whale Watching – Tickets & Tours. From May to November, thousands of humpback whales migrate along Sydney’s coast, and you can witness this natural wonder up close on a guided cruise. - Whale watching cruises from Sydney Harbour - Guaranteed whale sightings (or free return) - High-speed boats & comfortable catamarans - Expert marine commentary on board - Combo tours with harbour sights & coastal walks - Instant booking with mobile tickets Watch humpback whales breach and play just off Sydney’s shores.