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When it comes to whale watching in Australia, most people head straight to the Gold Coast or Sydney. But there’s an underrated gem on the western coast that quietly offers one of the most spectacular whale watching experiences in the country. We are talking about the city of Perth. Why? Because this is one of the very few places in the world where you might spot the elusive Blue Whale in its natural feeding grounds.

Departing from Perth’s laid-back harbours, tours here take you along the stunning Sunset Coast and past the rugged cliffs of Western Australia’s shoreline. From scenic Swan River cruises to dolphin-spotting adventures, there’s no shortage of ways to experience Perth’s vibrant marine life. But if it’s whales you’re after then you’re in the right place. Stay on this page to discover everything you need to know about whale watching tours in Perth and start planning your next adventure.

Why go whale watching in Perth?

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Multiple departure points

Whether you’re closer to Fremantle, Mandurah, Augusta, or the scenic shores of Dunsborough, there’s are multiple departure points to choose from. Each offers its own flavor. Choose Mandurah for dolphin-rich estuaries, Dunsborough for sheltered bays, and Augusta for dramatic encounters in Flinders Bay.

You’ll spot dolphins too

Now here’s the thing people often miss: the waters off WA are absolutely teeming with marine life. On many of these cruises, especially the ones from Mandurah, you’re almost guaranteed to spot bottlenose dolphins riding the bow or weaving through the estuaries.

Scenic Swan River cruises with a city twist

If you're after something a little more relaxed, the Swan River Scenic Cruise from Perth is your go-to. You’ll cruise past the Bell Tower, Kings Park, the iconic Blue Boat House, and more. Add a full bar and live commentary from the captain, and you've got yourself a chilled, photogenic, riverfront adventure.

Marine biologists onboard

Many tours departing from Dunsborough and Augusta are led by marine scientists, which means you’re not only just staring in awe but also you’re learning as you go. From migration routes to social behaviors, you’ll walk away (or sail away) with a deeper appreciation for WA’s diverse marine ecosystem.

Quick, scenic, and still leaves room for lunch plans

One thing we love about Perth's whale watching scene is that it respects your time. Most cruises last under 3 hours, which means you’re back on land with the whole day still ahead of you. Morning tour? Great! You can head to a beachside café after. Afternoon ride? You’re still in time for sunset at Cottesloe.

Guide to picking the right Perth whale-watching cruise for you

Short on time? Most cruises let you explore and still have half the day left.
Whale watching cruises from Augusta or Dunsborough run for just 2 to 2.5 hours. That means you can be back on shore by mid-morning and still have time for lunch or exploring the city.

Swan River Scenic Cruises are ideal if you want a relaxed, city-to-coast ride.
Cruising from Perth to Fremantle (or back), you’ll pass landmarks like the Blue Boat House, Kings Park, and the Bell Tower. This is great for first-timers or anyone who prefers calm waters, optional return legs let you explore Fremantle at your own pace.

Want dolphins and a dose of local culture? Mandurah’s cruises are your go-to.
These tours include dolphin sightings, live commentary, and a float past outdoor art like Seba’s Song from the Giants of Mandurah trail. You also get fun perks like access to giant binoculars, churros deals, and gift store discounts.

Pick the right season.
Visit April–May for a chance to see Blue Whales off Perth Canyon (from Fremantle or Perth). For Humpback Whales, aim for late August to November from Augusta or Dunsborough. Dolphins, by the way, are around all year in Mandurah.

Choose based on cruise style: relaxed, scenic, or up-close marine encounters.
Mandurah cruises take you to calm estuaries and give you guaranteed dolphin sightings. Swan River is best for city views. Dunsborough and Augusta get you out to deeper waters where the whales are, often with marine biologist commentary and uninterrupted views from spacious catamarans.

Accessibility and vessel type might help narrow things down.
Mandurah dolphin tours are wheelchair and walking frame friendly, and offer interactive features on board. Swan River cruises are more relaxed but not wheelchair accessible. Whale watching boats in Augusta and Dunsborough are open-deck catamarans with no wheelchair access, but ideal for marine life photography.

Compare Perth whale-watching cruises: Find the one that suits you

Tour NamePriceDeparture PointDurationWildlifeCommentaryVessel & FeaturesAccessibilityExtras

From Mandurah: Scenic View Dolphin Cruise

From AU$42

Mandurah Cruises Jetty

1 hour

Dolphins, birds, ospreys, black swans

Live local expert

Engine room access, marine controls, giant binoculars

Yes

BOGO churros, 10% store discount, dolphin guarantee

From Perth: Swan River Scenic Cruise

From AU$45

Barrack St Jetty (Perth)

1 hr 15 min (one-way) / 2 hr 45 min (round trip)

Stingrays, black swans (occasional)

Captain's live commentary

Riverside views, relaxed deck seating, full bar

No

Free time in Fremantle (optional)

From Fremantle: Swan River Scenic Cruise

From AU$45

E Shed, Victoria Quay

1 hr 15 min (one-way) / 2 hr 45 min (round trip)

Indo-Pacific bottlenose dolphins, riverside wildlife

Captain's live commentary

Casual cruisers with indoor/outdoor seating

No

Return ride optional

From Dunsborough: Whale Watching Cruise

From AU$95

Dunsborough Boat Ramp

2 hours

Humpback whales, Southern Right whales, dolphins, seals

Marine scientist

17m catamaran with open decks

No

Whale sighting guarantee, tea & coffee

From Augusta: Whale Watching Cruise

From AU$95

Augusta Boat Harbour

2 hours

Humpback whales, Southern Right whales

Marine scientist

Open-air viewing deck

No

Whale sighting guarantee, tea & coffee

Giant & Dolphin Sightseeing Cruise

From AU$69

Mandurah Cruises Jetty

2 hr 15 min

Dolphins, estuary birds

Marine biologist

Views of Seba’s Song (Giant), Peel-Harvey Estuary

No

Churros offer, art trail, dolphin guarantee

Where to board from?

Mandurah Cruises Jetty

Located on the Mandurah waterfront, this jetty is the launch point for many dolphin and sightseeing cruises. You’ll find it just a 5-min walk from the Mandurah Train Station. From Perth, take a direct train on the Mandurah Line (~50 mins), then hop on a local bus or walk to the jetty.

Barrack Street Jetty (Perth)

This central jetty sits on the Swan River, right next to Elizabeth Quay and the Bell Tower. It’s an easy stroll from Perth CBD, and well connected by public transport. Just take any train to Elizabeth Quay Station or a Blue CAT bus to the riverfront.

E Shed, Victoria Quay (Fremantle)

Tucked inside the Fremantle port precinct, the E Shed terminal is a short 10-min walk from Fremantle Train Station. If you're driving, parking is available at the Victoria Quay car park nearby.

Dunsborough Boat Ramp

This small but scenic boat ramp on Geographe Bay is where your whale watching cruise begins. Located just 5 minutes from Dunsborough town centre, it’s best accessed by car. Free parking is available nearby, and tour staff will direct you to your vessel on arrival.

Augusta Boat Harbour

​Augusta’s modern harbour is the southern gateway to Flinders Bay whale watching. It’s around a 40-minute drive south of Margaret River, with plenty of parking on-site. The harbour is clearly signposted and easy to reach by car or local taxi from Augusta town centre.

Plan your visit

Most cruises kick off in the morning around 11am. Since most tours last just 1.5 to 2.5 hours, you’ll often be back by lunchtime. Some are one-way, others offer return trips, so double-check before you book. Morning slots fill quickly, especially during whale migration season.

Season-wise, the best time to go whale watching in Perth is from late August to mid-November. This is when Humpback Whales migrate south, often with their calves. For Blue Whale sightings, aim for April to May, especially if you're heading to Perth Canyon. Dolphins can be seen year-round, particularly on Mandurah cruises.

The best time of the day would be in the morning. The waters are calmer, visibility is better, and marine life tends to be more active. Most cruises depart in the first half of the day, which gives you the best chance of spotting whales, dolphins, and birdlife before the winds pick up in the afternoon.

Read more about the whale watching season in Perth.

  • Layered clothing is key. Mornings can be chilly on the water, even if it’s sunny on land. A windbreaker or light jacket is always a smart call.
  • Flat, closed-toe shoes will keep you steady on deck (and your feet warm). Skip the sandals unless it’s a super calm day.
  • Sunscreen, sunglasses, and a hat are must-haves. Even on overcast days, the glare off the ocean can sneak up on you.
  • Binoculars are optional, but if you want a close-up look at distant blows or breaching whales, bring a pair along.
  • Motion sickness bands or tablets might come in handy, especially if you're unsure how you handle the swell.
  • A camera or phone with a zoom lens is great but hang on tight when you're on deck.
  • Water and snacks are allowed on some tours, but many boats offer tea, coffee, or refreshments onboard.
  • If you’re joining a Mandurah cruise, don’t forget the perks like discounts at local stores. So carry your voucher or e-ticket.
  • Lastly, bring a sense of curiosity. These tours are guided by marine biologists or local experts, so it’s a great chance to ask questions and learn something new.
  • Mandurah dolphin cruises are among the most accessible options. It’s wheelchair and walking frame friendly, and guide dogs are allowed on board.
  • Seating is generally first-come, first-served but crews are friendly and happy to assist where they can, especially for families or older travelers.
  • Toilets are available on most vessels, though they may be compact and not suited for wheelchair users.
  • Strollers/prams may not fit comfortably on smaller boats. So bring a carrier if you're traveling with toddlers.
  • Parking at most departure points (like Augusta Boat Harbour and Dunsborough Ramp) is convenient and close to boarding areas.
  • Always listen to the crew’s safety briefing before departure. It covers everything from life jacket locations to what to do in case of rough seas.
  • Stay seated or hold the rails when moving around the deck, especially when the boat is in motion or if the water gets choppy.
  • Children under 16 must be supervised at all times on most tours. This is especially important on open-deck vessels like those in Dunsborough and Augusta.
  • If you're prone to seasickness, take motion sickness medication at least 30 minutes before boarding.
  • Follow all instructions during sightings. Don’t crowd the railings or lean too far out, no matter how tempting the photo opportunity.
  • Don’t bring large bags or gear unless specified. Space can be limited, and anything unsecured may slide around on deck.
  • Book early in the season if you're after whale sightings, they’re mostly seen between August to November.
  • Choose a morning tour for calmer waters, better visibility, and a higher chance of spotting active whales and dolphins.
  • If you’re short on time, go for the Swan River Scenic Cruise. It's under 2 hours and still offers fantastic views and commentary.
  • Stay alert during the cruise, look out for tell-tale signs like spouts or breaching in the distance, especially in calmer seas.
  • Ask the crew questions. Many tours include marine biologists or expert guides who love to share facts and whale trivia.
  • Don’t worry if you miss a sighting. Some tours offer a free return voucher if no whales are spotted, so check the guarantee before booking.

FAQs

Go for the Swan River Scenic Cruise from Perth, it’s just 1 hour 15 minutes and gives you great views of the city skyline. You’ll also have the option to return by ferry or explore Fremantle on your own.