A Guide to Dolphin Watching in Mandurah

Mandurah’s waterways are home to more than houseboats and boardwalks. A resident population of Indo-Pacific bottlenose dolphins darts through the canals, marina and estuary here, often appearing in moments that catch visitors by surprise! While sightings can never be guaranteed, knowing where to spend a little extra time can turn an ordinary waterfront stroll into a memorable wildlife encounter.

A Town Shaped by Water and Wildlife

Less than an hour south of Perth, canals extend past homes, houseboats float tied beside café-lined boardwalks and the expansive Peel-Harvey Estuary opens out near Mandurah’s foreshore.

Welcome to Mandurah; a city built around the water.

But underneath the surface here, is a world you might not know about. Across the estuary and through the canals, a resident population of Indo-Pacific bottlenose dolphins keeps the eyes of locals and visitors alike firmly drawn to the water.

Dolphins in Mandurah can be spotted fairly frequently; in canals, estuary channels and nearby ocean waters, surfacing near jetties, gliding past boats or appearing unexpectedly in marina basins. Sightings are of course never guaranteed, yet encounters happen often enough, especially if you’re keeping an eye out.

Where to Spot Dolphins in Mandurah

Heading to Mandurah sometime soon? Chances are you’ll spend time by the water, and knowing where to look makes dolphin spotting moments more likely. Here’s where to look!

Henry Sutton Grove Park

On the other side of the water to the marina, Henry Sutton Grove Park offers a quiet vantage point over the Mandurah Estuary, where dolphins are often seen surfacing as they swim through feeding areas. The grassy park and waterfront paths make it a great spot to hang out with a picnic and keep an eye on the water for passing fins.

Peel Inlet

The Peel Inlet is a very large body of open water, where you’ll spot most dolphins in the area. With shallow feeding areas, it attracts dolphins throughout the year, particularly around the Mandurah Ocean Marina, Dolphin Quay and the bridges linking the foreshore to the inlet. Joining a Mandurah Cruises dolphin tour offers a closer perspective, taking you out across the inlet where pods are often encountered during their regular daily movements.

Dawesville Channel (The Cut)

Walking along The Cut at Dawesville Channel places you beside a small stretch of water where dolphins are known to hunt along the rocky edges. From the Giants of Manurah at one end, to surf views and strong currents at the other, you’ll find a beautiful and diverse setting here. So keep an eye on the water, you might just be rewarded!

Murray River

You might be surprised to hear that as far in as the Murray River can be a great place to spot dolphins in Mandurah. Head to the lower Murray River around Mandurah and the Peel–Harvey Estuary, where dolphins are most often seen darting through the waterways. Nearby jetties on wider river channels leading toward the estuary give you the best chance of spotting them as they travel and feed.

Mandurah Canals

Mandurah’s canal neighbourhoods, particularly around Halls Head, Dudley Park and the waterways branching from Mandurah Ocean Marina, are well known for regular dolphin activity!

Walking canal-side paths, crossing small footbridges or stopping with your takeaway coffee near jetties often reveals dolphins moving quietly between boats or surfacing in the sheltered water. Dining along canal-facing restaurants or exploring by kayak or a small boat also brings you closer to these encounters.

Serpentine River and Joseph and Dulcie Nannup Trail

Also a little further in than you might expect, the Joseph and Dulcie Nannup Trail follows the Serpentine River through quieter stretches of water, where dolphins occasionally cruise upstream in search of fish. There’s a walking trail here too, which combines nature views with the possibility of spotting movement breaking the river’s surface. A bird hide at the estuary here is also a great shout!

Town, Doddi’s and Pyramids Beaches

Although your sightings might not be as close up at the shores of the Indian Ocean, Mandurah’s ocean-facing beaches offer a different and equally exciting vantage point for dolphin sightings (especially if you bring binoculars). Pods are occasionally visible just beyond the breaking waves as they travel along the coastline.

Town Beach provides an easy viewing spot close to the marina and foreshore, while Doddi’s Beach combines sheltered areas and elevated dunes that help with spotting movement offshore. Further south, Pyramids Beach’s open stretch of coastline and lookout points create space to scan the water, particularly during calmer mornings when dolphins are more visible against the surface.

Where to Stay in Mandurah

Set within Mandurah’s tourist precinct, Atrium Hotel Mandurah has long been a familiar presence along the waterfront, offering a mix of studio rooms and larger apartment-style accommodation suited to couples, families and longer stays. The hotel sits within walking distance of the foreshore, marina and nearby attractions, making it easy to explore Mandurah on foot while returning to a comfortable base.

Inside, the light-filled central atrium gives the property its name, framing shared spaces that include an indoor heated pool, spa, restaurant and bar. Private balconies, on-site parking and facilities such as tennis courts and laundry add to the practical appeal.

Book your stay at Atrium Hotel Mandurah today!