If you’re dreaming of sharing a water-based adventure with Australia’s friendly marine life, this 3-hour Dolphin and Seal Swim might catch your eye. Based in Mornington Peninsula, it offers a chance to get up close with seals and, if luck is on your side, dolphins—an experience many travelers cherish. While I haven’t personally joined this tour, I’ve sifted through reviews, details, and what’s on offer to give you a thorough sense of what to expect.
What makes this tour notable? First, it’s well-rated, earning a 4.0 out of 5 based on 43 reviews, with many visitors raving about the abundance of dolphins and seals. Second, the tour offers flexibility with morning or afternoon departures and a re-booking guarantee if no dolphins are seen—something that reassures anyone worried about the unpredictability of wildlife encounters. That said, the experience is quite weather-dependent, and visibility can sometimes be a challenge. If you’re someone who loves marine life, appreciates guided tours, and doesn’t mind the unpredictability of nature, this could be a good fit. But if you prefer guaranteed spotting, keep that in mind.
- Key Points
- What is the tour all about?
- The itinerary: what to expect
- Meeting at Sorrento Pier
- Visiting Chinaman’s Hat and the Seals
- Snorkeling with Seals
- Lunch Break
- Searching for Dolphins
- Dolphin encounters
- Returning and repeat options
- The overall experience and value
- Practical details
- Is this tour right for you?
- FAQs
- Final thoughts
- More Tour Reviews in Mornington Peninsula
Key Points

- Flexible scheduling with morning or afternoon departures
- Snorkeling gear provided, making it easy to join in
- Seals are guaranteed to be seen at Chinaman’s Hat, even if dolphins aren’t
- Free re-try within three months if no dolphins are spotted
- Marine life encounters are spontaneous and vary each trip
- Boat facilities include an onboard café and bathrooms for comfort
What is the tour all about?

This 3-hour experience takes you out into Port Phillip Bay aboard the comfortable Moonraker vessel, departing from Sorrento Pier. It’s designed to give you a memorable chance to swim with Australian Fur Seals and, with a bit of luck, dolphins. The tour runs from November to April, aligning with the prime seasons for marine activity in the bay.
From the start, you’ll be welcomed onboard, where the crew will guide you through the activities, ensuring you’re comfortable with the gear and the process. The boat is described as luxurious and spacious, with multiple levels to sit or lounge on, giving you excellent views of the water as you cruise out into the bay.
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The itinerary: what to expect

Meeting at Sorrento Pier
Your adventure begins here, picking up snorkeling equipment and getting briefed by the knowledgeable crew. The boat departs with a relaxed vibe, setting the tone for a leisurely but exciting day on the water.
Visiting Chinaman’s Hat and the Seals
The first stop is Chinaman’s Hat, a manmade island renowned for its residents—Australian Fur Seals of all ages and sizes. As you approach, you’ll notice the seals’ curiosity—many will come close and seem eager to interact. This part of the tour seems especially popular, with reviews highlighting how inquisitive and playful the seals are. One reviewer mentioned, “The seals were incredible,” emphasizing how engaging this face-to-face encounter can be.
Snorkeling with Seals
Once at Chinaman’s Hat, you’ll gear up and float over the shallow waters where seals frolic. The crew makes sure everyone is familiar with the snorkeling process beforehand. The ability to see these animals up close is pretty special, and many said it’s a moment they will remember forever. The seals tend to be friendly and curious, making the experience feel natural and relaxed.
Lunch Break
Back on the boat, a lunch is served, providing a well-earned break and some energy before the next leg of the trip. The reviews mention the boat having a nice café, with some praising the cake and drinks. This is a good time to relax, soak in the views, and get ready for the dolphin spotting.
Searching for Dolphins
After lunch, the crew scans the waters for dolphins, which are resident to Port Phillip Bay. The experience here is entirely dependent on wildlife and their behavior. When a pod is found, the crew will observe their movements and behavior. The highlight is when they signal that dolphins are nearby, and small groups of swimmers (up to 10 people) slide into the water.
Dolphin encounters
This part is the most unpredictable but often the most rewarding. Dolphins may swim around you, pass by closely, or just hang out nearby—each encounter varies. One reviewer said, “Sometimes they swim around us endlessly, other times they just glide past us for a quick look,” which captures how each moment is different. The crew emphasizes respecting the dolphins’ space, ensuring their well-being isn’t disturbed.
Returning and repeat options
If you’re disappointed not to see dolphins, don’t worry—you’re allowed to come back free of charge within three months. This policy seems appreciated by visitors, as wildlife sightings can never be guaranteed.
The overall experience and value

While the tour has a price point of around $150.62 per person, many reviewers feel the value is justified by the quality of encounters and the professionalism of the crew. The boat is described as roomy and comfortable, with multiple levels to enjoy the scenery or relax during breaks.
The reviews are generally positive, with many mentioning the friendly staff and the spectacular displays of marine life. One happy traveler noted, “We saw lots of dolphins and seals playing around,” highlighting how successful the trip was for them. Others appreciated the safe and professional environment.
However, it’s worth noting that visibility and the dolphin sighting experience can vary. A reviewer pointed out that “the process of swimming with the dolphins was not the best,” which might mean some trips are less thrilling than others. Weather conditions and the animals’ natural behavior are factors beyond the crew’s control.
Practical details

- Duration: Approximately 3 hours
- Departure times: Morning or afternoon
- Included: Snorkeling gear, onboard café, bathroom facilities
- Group size: Up to 30 travelers
- Children: Must be accompanied by an adult
- Weather: Good weather necessary; cancellations are possible in poor conditions with options for rescheduling or full refund
- Booking: Mobile tickets available, with flexible cancellation policy (up to 24 hours notice)
Is this tour right for you?

This tour is ideal if you’re seeking a relaxed, wildlife-focused adventure and love the idea of snorkeling in a relatively unspoiled environment. It’s especially suited for those who appreciate guided experiences with knowledgeable staff and are comfortable with the unpredictability of wild animals. If you’re keen on ensuring a good chance of seeing dolphins, it’s worth knowing that sightings depend on marine activity, but the all-sea encounters with seals are a constant highlight.
Travelers who value comfort, flexibility, and a balanced mix of adventure and relaxation will likely find this tour a worthwhile addition to their Mornington Peninsula trip. It’s less about hitting all the tourist spots and more about getting out on the water for a genuine encounter.
FAQs

Can I choose a departure time?
Yes, you can select either a morning or afternoon departure, giving flexibility based on your schedule.
What happens if no dolphins are seen?
You are entitled to rebook the tour free of charge within three months, which offers peace of mind given the wildlife’s unpredictability.
Is snorkeling equipment provided?
Yes, all snorkeling gear is supplied, so you don’t need to bring your own unless you prefer to.
Are the guides experienced?
Reviews indicate the staff are friendly, knowledgeable, and professional, helping make the experience enjoyable and safe.
What facilities are available on the boat?
There’s an onboard café for snacks and drinks, and bathrooms, enhancing comfort during the trip.
Is this tour family-friendly?
Children must be accompanied by an adult, but the tour itself suits families with kids who are comfortable in the water and eager for marine encounters.
How long is the entire experience?
The whole tour lasts about 3 hours, including boat time, snorkeling, and breaks.
3 hour Dolphin and Seal Swim (NOV-APR)
“The staff were so amazing and friendly! Best part was swimming with the seals! Visibility and process of swimming with the dolphins was not the bes…”
Final thoughts

This 3-hour dolphin and seal swim presents a wonderful opportunity to connect with marine wildlife in a relaxed setting. The chance to snorkel with seals at Chinaman’s Hat alone makes it worth considering, but many travelers find the dolphin encounters to be the real highlight—even if they’re a bit unpredictable. The inclusive approach, friendly guides, and the chance to re-try if no dolphins are seen make it a practical choice.
If you’re someone who loves marine adventures, enjoys being out on the water, and appreciates the thrill of unpredictable wildlife, this tour could be a memorable part of your Mornington Peninsula experience. It’s best suited for those who are patient, curious, and ready to enjoy a day with some of Australia’s most charming ocean creatures.
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