Dunsborough is a laid-back coastal town about 2.5 hours south of Perth, perched on the edge of Geographe Bay. It’s actually a calm, protected stretch of water that just happens to sit right on the Humpback Highway Every year between September and early December, humpback and southern right whales migrate through these waters, pausing here to rest and play close to shore. That means you’ll often see whales just metres from the boat, without heading into the rough open ocean. With its turquoise bays, forested headlands, and relaxed pace, Dunsborough offers one of WA’s most scenic and whale-rich cruise backdrops.
Tucked between rolling vineyards and the shoreline of Geographe Bay, Dunsborough is one of Western Australia’s most scenic coastal towns and a bit of a secret gem for whale watchers. Just three hours south of Perth, this peaceful pocket is a seasonal hotspot for humpbacks and southern rights as they rest, play, and feed close to shore. The best part? You don’t have to go far to see them. Hop aboard a custom-built catamaran right from the Dunsborough Boat Ramp and cruise into calm, sheltered waters where whales are often just metres away.
Why go on a Dunsborough whale watching cruise
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You are more likely to see a whale
Geographe Bay is uniquely calm and shallow, making it one of the best spots in WA to see humpbacks and southern right whales up close.
Smooth sailing on a sheltered bay
This cruise avoids open ocean choppiness by sticking to the protected waters of the bay. That means fewer waves, less seasickness, and a more relaxed ride. It’s great for families and first-timers.
Marine scientist onboard? Yes, please
A marine scientist offers live commentary, sharing fun facts, migration insights, and spotting techniques. You’ll learn how to tell a tail slap from a breach and maybe even identify individuals.
Custom-built catamaran with wide open decks
Forget cramped corners. The 17-metre vessel you’ll be boarding is built for wildlife viewing, offering uninterrupted views from all sides. Whether you’re up front or stretching out at the back, you’ll always have a good vantage point.
Hot drinks and a sighting guarantee
Enjoy complimentary tea or coffee as you keep your eyes on the waves. And if by rare chance you don’t spot any whales, you’ll receive a free return voucher.
What to know about Dunsborough
Tour option for Dunsborough Whale Watching Cruise
Duration
The cruise runs for around 2 to 2.5 hours, giving you ample time on the water to spot whales, dolphins, and more without taking up your whole day. It’s short, scenic, and easy to fit into any Dunsborough itinerary.
Departure point
All cruises leave from the Dunsborough Boat Ramp, tucked along the calm shoreline of Geographe Bay.
What you get
You’ll board a 17-metre catamaran with full deck access. It’s designed for wildlife spotting. Expect live commentary by a marine scientist, complimentary tea and coffee, and unbeatable views from every side of the boat. It’s a relaxed, family-friendly experience with serious learning built in.
Extras & guarantees
This cruise includes a whale sighting guarantee. That means if you don’t spot any whales, you’ll get a free return voucher valid for another trip.
Plan your visit
- Whale watching cruises from Dunsborough depart twice daily at 10am and 2pm.
- Both slots offer great visibility, but if you're after calmer waters and gentler light for photos, the morning cruise might suit you better.
By car
The easiest way to reach Dunsborough Boat Ramp is by driving via Bussell Highway. It’s about a 2-hour 45-minute scenic drive (240 km) from Perth. Free, convenient parking is available nearby, but arriving 15 minutes early is recommended.
By bus
You can take the Southwest Coach Lines or Transwa buses from Perth’s Elizabeth Quay or Perth Coach Terminal to Dunsborough Terminal. From there you can call for taxi service to Dunsborough Boat Ramp.
By shuttle or regional bus
If you’re staying in nearby Busselton, hop on TransBusselton Route 815 or 816 for a 30–45 minute ride directly to Dunsborough town then walk or taxi the last 5 minutes to the ramp.
- This tour is not wheelchair accessible.
- The cruise departs from the Dunsborough Boat Ramp, which requires boarding a 17-metre catamaran via steps. There are no ramps or lifts available.
- Warm layers: Even if it’s sunny on land, the wind can pick up over Geographe Bay. A jacket or windbreaker is a good idea.
- Flat shoes: You’ll be moving around on a catamaran, so wear something with grip (avoid heels or loose sandals).
- Binoculars (optional): You’ll already get clear views, but a pair of binoculars can help you spot whales breaching further off the bow.
- Sunscreen & sunglasses: The sun reflects off the water, so sun protection is essential even in cooler months.
- Camera or phone with a strap: Whales don’t pose for long, so keep your device handy but secure.
- Reusable water bottle: Tea and coffee are provided, but having your own water is always useful.
- Motion sickness remedies (if needed): If you’re prone to seasickness, take medication at least 30 minutes before departure.
FAQs on Dunsborough Whale Watching Cruise
You’ll mostly spot humpback whales during their southern migration between September and early December. Occasionally, you may also see southern right whales, dolphins, and even seals.
All tours depart from the Dunsborough Boat Ramp. It’s located just off Geographe Bay Road and has parking available. Arrive at least 15–20 minutes early for boarding.
The cruise lasts about 2 hours and 30 minutes, giving you plenty of time to enjoy the whale sightings, live commentary, and Geographe Bay’s coastal scenery.
You’re covered by a sighting guarantee. If no whales are spotted on your trip, you’ll receive a free return voucher to use within the season.
Yes, absolutely. Kids will love spotting whales, and the open deck space makes it easy to move around. Children under 16 must be accompanied by an adult at all times.
Unfortunately, this tour is not wheelchair accessible. If you have mobility concerns, it's best to contact the operator ahead of time for advice.
Tea and coffee are provided as part of the cruise. You can bring your own snacks or water bottle, but alcohol is not permitted.
Both the 10am and 2pm cruises offer good chances of sightings. Mornings are generally calmer on the bay, while afternoons offer warmer conditions and sometimes more surface activity.
