Wild dolphins in shallow water beats any zoo. On a Moonraker snorkeling cruise from Sorrento Pier, you get the snorkelling equipment and full-length wetsuit so you can focus on the animals, not gear. You’ll swim in sheltered Port Phillip Bay while your guides search for wild dolphins and Australian fur seals.

I also love the small-group feel, about 10 people, and how the crew keeps the approach calm and on the animals’ terms. Main catch: dolphins are not guaranteed, and you must be able to swim to enter the water.

Key things to know before you go

• Small groups of 10 in the water, so you are not bumping elbows with strangers
• Full wetsuit and snorkel gear included, including a full-length wetsuit for comfort
• First seals, then dolphins, with multiple short swims depending on what the wildlife is doing
• Wild encounters on animal terms, not a scripted checklist with guaranteed sightings
• Lunch, snacks, and hot drinks onboard, so you stay fueled between swims
• Return option if you do not see dolphins, free re-attendance within 30 days

Moonraker boarding at Sorrento Pier: where the “gear up” happens

Your afternoon starts at Sorrento Pier, Esplanade Road, Sorrento. You’ll meet your guides, collect your snorkeling setup, and then board the luxury Moonraker. Once you’re checked in onboard, you can take a breath before the water time starts.

The boat setup is part of the comfort. You can hang on the upper sundeck, relax in the inside lounge, or grab a spot near the front in the beanbag lounge with salt air in the mix. Since this is a 3-hour outing, it helps that you have real places to sit between swims, instead of everyone crowding the rail.

Before you slide into the water, the snorkel guides walk you through what to do and where to go on the boat. That matters more than it sounds. When you know how the equipment works and where you’ll be called from, you spend less time figuring things out and more time watching seals and dolphins.

One practical perk: the experience includes marine park fees and taxes. That means the ticket covers the core costs of the activity, not a pile of extras at the counter.

Port Phillip Bay shallow-water snorkeling: calm waters, close wildlife

After you get settled, the crew heads into the sheltered, shallow waters of Port Phillip Bay. This is one reason this kind of wildlife snorkeling works so well here. The water access is designed for people to get in and out safely, without turning the day into a wild, choppy workout.

You’ll get geared up, then you’ll head into the shallows for your first wildlife check. Expect clear, shallow-water conditions around the areas they search near the seals. In these waters, the focus is not on covering distance. It is on finding animals and watching their behavior.

Here is what I like about this format: it is not about racing to see as much as possible. Instead, it is about being patient, listening to guide cues, and staying ready for when the animals appear. That mindset pays off, because both seals and dolphins are wild. If you rush or crowd, it can change what they do.

One more thing to plan for: you are in the water more than you would be on a typical boat tour. You’ll want your body warmed up and your gear fitted correctly. The full-length wetsuit included is there for a reason, and it can make the difference between feeling comfortable and feeling cold fast.

Australian fur seals up close: the slow magic of structure-hunting

Before dolphins, the guides search for Australian fur seals. These seals are friendly, fun, and inquisitive, and you can often spot them around the structures in the shallows. When the seals gather, that is usually a sign that the area has the kind of habitat the animals are investigating.

The waters around the boat can be filled with seals of all ages and sizes. That means you might see a bigger character cruising, smaller ones popping up nearby, and a few who seem almost curious about what you’re doing.

And it is not just seals. You might also spot sea life tied to the structures, like small sea stars, giant smooth rays gliding beneath, and spider crabs. These are the kinds of details that make the underwater view feel alive, even when you are mostly focused on the seals that come close to the surface.

What to expect in the moment: you come face to face with seals at the waterline. The best part is that you are not watching from a distance. You’re floating there in quiet water, while seals choose whether to approach, circle, or move on.

This is also a good place to remember the tone of the day. The goal is to watch without pushing. Your guides will help you behave in a way that keeps the encounter natural, and that is part of why it feels memorable.

The dolphin hunt: how the guides time your swim

Once the seals check is underway, the hunt continues for resident dolphins in Port Phillip Bay. The key phrase here is resident. Dolphins live in the bay, but they are still completely wild, so they are not guaranteed on every cruise.

When dolphins are located, your guide team changes the vibe. You approach carefully and then the group slides into the water in small groups of 10, floating on the surface quietly. Your guides listen for dolphin squeaks and whistles getting louder. When the calls intensify, that’s often the sign they’ll join your area and swim beneath the group.

What surprises first-timers is that the dolphin encounter is not one single predictable event. Each run is different. Sometimes dolphins swim around you for what feels like forever. Other times they glide past quickly, take a look, and continue on.

This is the part I’d call the heart of the tour. Instead of forcing a set path, you follow the animals’ behavior. You wait, watch, and let the encounter unfold.

There is also a fairness built in for riders who do not see dolphins. If dolphins are not spotted on your tour, you can come back for free anytime within 30 days. That helps balance the reality that nature controls the schedule.

Safety and comfort between swims: what matters in the shallows

You have basic swimming skills required, and you must be able to swim to enter the water. Guests who cannot swim will not be permitted to enter the water, and the activity is not suitable for non-swimmers. If you’re unsure about your comfort level, be honest with yourself. This is one of those tours where “I’ll try” can put you and the crew in a tight spot.

That said, the way the day is run feels practical. You’re not thrown into an all-day marathon. The schedule is built around cruising, brief guided checks, then short water sessions when wildlife is present.

Between swims, you’ll have time to warm up and recharge. You can move between the upper sundeck and the inside lounge depending on how you feel. If you’re the type who gets cold easily, take advantage of the indoor space and don’t wait until you feel miserable.

Also think about sun and salt. Even though this is “only” 3 hours, you can get sunburnt fast with water-reflected light. Bring sunscreen and a sun hat, and remember your towel is not included. Plan to bring a towel so you can dry off comfortably after your swim.

Lunch, hot drinks, and snacks: keeping energy up without slowing the day

After your time in the water, you’ll get lunch, plus hot drinks and snacks onboard. This is a big deal for a snorkeling cruise. Food on the boat means you are not forced to sprint to a cafe afterward while still half-chilled or still buzzing from the wildlife.

The hot drinks are especially useful because snorkeling temps can vary and being wet changes how you feel. A warm drink helps you reset quickly.

The snack setup also keeps you from thinking about food every 20 minutes. In a short 3-hour tour, that matters. You want your energy stable so you can focus on watching wildlife, not timing your hunger.

And since you cruise between swim moments, lunch feels more like a planned break than a random delay. It is part of how the day stays enjoyable, even if the dolphins show up later than you hoped.

Price and value: what $148 buys in the real world

At $148 per person, this is not a budget activity, but it does have clear value for what’s included. You’re paying for a guided wildlife search, access to the water, and the time on board with onboard comfort plus included meals.

Here’s what you get for that price:

• Snorkelling equipment
• Wetsuit
• Lunch
• Hot drinks and water
• Marine park fees and taxes

For a 3-hour experience, the inclusion list is what makes it feel fair. Many tours charge separately for key gear or treat food as a separate expense. Here, you step in, get the gear, eat onboard, and focus on the wildlife part.

The other value factor is the dolphin uncertainty. Dolphins are not guaranteed, but the tour offers a free return within 30 days if you do not see dolphins. That turns a gamble into something more reasonable. You’re still in the wild, so no one can promise sightings, but this policy adds confidence.

Just be honest about your own fit. If you’re comfortable swimming, prepared for sun, and willing to wait for wildlife, you’re likely to feel like the price matches the experience.

Who this snorkeling cruise is best for (and who should skip it)

This tour is best for people who want a genuine wildlife encounter, not just photos. You’ll get the chance to see Australian fur seals up close and possibly wild dolphins in their natural routines. Since the encounters happen on the animals’ terms, you should be okay with things being unpredictable.

It’s also a good choice if you appreciate small-group attention. With about 10 people in the swim group, the crew can help more directly, and you avoid the chaos that larger groups create in the water.

Who should skip it:

• Non-swimmers. If you can’t swim, you will not be permitted to enter the water.
• Anyone hoping for a guaranteed dolphin sighting. Dolphins can be present or not, and the timing is wild and local.

If you’re a strong swimmer who can stay calm while floating and following guide cues, this kind of tour is a great match. You’ll likely enjoy the quiet waiting time as much as the actual animal sightings.

Should you book this Sorrento dolphins and seals cruise?

If you want to snorkel in Port Phillip Bay for a focused window of time, and you like the idea of animal-led encounters, this cruise makes a lot of sense. I’d book it if you are comfortable swimming, you’re ready for sun, and you want the thrill of sharing water with wild seals and possibly dolphins.

If you’re mainly after a relaxed boat tour from start to finish, consider the fact that the true experience depends on being in the water. The crew can still give a fantastic wildlife experience, but this specific activity is not designed for non-swimmers.

My best advice: go in with flexible expectations. The seals are often the reliable highlight, while dolphins are the wildcard. With the included gear, onboard food, and the free return option for dolphins, you’re set up to make the most of whatever the bay decides that day.

FAQ

How long is the snorkeling cruise?

The duration is 3 hours.

Where do I meet for the tour?

You meet at Sorrento Pier, Esplanade Road, Sorrento.

What is the price per person?

The price is $148 per person.

Is snorkeling equipment and a wetsuit included?

Yes. The tour includes snorkeling equipment and a full-length wetsuit.

What does lunch and onboard food include?

Lunch is included, along with hot drinks, snacks, and water.

Do I need to bring a towel?

Yes. Towels are not included, so you’ll want to bring one.

Do I need to be able to swim?

Yes. All guests must have basic swimming skills to participate, and non-swimmers will not be permitted to enter the water.

Are dolphins guaranteed on every cruise?

No. Dolphins are wild and not always located on every cruise.

What happens if I do not see dolphins?

If you do not see dolphins, you can return for free within 30 days.

Can I cancel or change my plans close to the date?

You can cancel up to 24 hours in advance for a full refund, and the booking option includes reserve now, pay later.