The Best Places to Swim with Humpback Whales
Dreaming of eye contact with a 40-ton gentle giant? Here’s where to go to swim with humpback whales.
If swimming with humpback whales isn’t on your bucket list yet—it should be. These massive, soulful creatures are known for their haunting songs, graceful underwater acrobatics, and sometimes curious encounters with lucky snorkelers. But despite their wide migration routes, there are only a few places in the world where you can swim with humpback whales in a way that’s legal, ethical, and truly magical. Here are the top destinations for the experience of a lifetime.
🥇 Tonga: The Gold Standard to Swim with Humpback Whales
If you’ve seen breathtaking underwater footage of humpback whales and their calves, chances are it was filmed in Tonga. This remote Polynesian archipelago is one of the few places in the world where it’s legal to swim with humpback whales—and where operators are well-versed in responsible encounters.
From July to October, humpbacks migrate to Tonga’s warm, clear waters to give birth and raise their young. Most travelers join a weeklong expedition, living aboard boats or staying in guesthouses while going out for full-day swims. It’s not exactly a quick weekend jaunt—getting to Tonga takes time and dedication—but the reward is truly otherworldly. I’ve always opted for Moorea but have heard truly magical things about Tonga.
📌 Why Go: Clear water, high chance of encounters, home to mother-calf pairs
🚤 Trip Type: Weeklong expeditions with full-day boat trips, here are some operators that I woul go with:
✈️ Know Before You Go: It’s remote. Flights may require stopovers via New Zealand, Fiji, or Australia.
🥇 Moorea, French Polynesia: Accessible and Unforgettable
If you’re craving the chance to swim with humpback whales but want something more accessible, Moorea is your spot. Just a quick ferry ride from Tahiti, Moorea offers seasonal day trips to swim with humpbacks during the Southern Hemisphere winter (roughly August to November).
Unlike Tonga’s longer expeditions, Moorea offers a shorter flight and the chance to build whale swims into a broader French Polynesian itinerary. The encounters here can be just as magical—especially early in the season when whales are more curious and less shy.
📌 Why Go: Easy to reach, beautiful island, excellent guides
🚤 Trip Type: Half-day or full-day boat trips from shore
✈️ Know Before You Go: The whale swim regulations are changing often to limit the number of swimmers in the water, so book in advance.
🎖 Honorable Mention: Okinawa, Japan
A less obvious but growing destination to swim with humpback whales is Okinawa. While most tours are focused on observing from boats, there have been increasing efforts to offer in-water opportunities when conditions and animal behavior allow. Expect a more regulated, cautious approach, and don’t go in expecting Tonga-style swims—but it’s a unique cultural and marine adventure nonetheless.
🎖 Honorable Mention: Norway—But Mostly for Orcas
Let’s set the record straight: Norway is world-renowned for swimming with orcas, not humpbacks. While humpbacks do migrate through Norwegian fjords during the winter herring run, most tours focus on orcas, and in-water encounters with humpbacks occurring upon chance.
Still, if you’re fascinated by marine mammals and don’t mind icy wetsuits or a drysuite, Norway is one of the wildest places you can go for close encounters with apex predators in a snow-dusted Arctic backdrop.
🐋 What About Mexico?
We love Mexico for whale sharks, mobulas, and epic diving—but if you’re wondering whether you can swim with humpback whales off the Baja coast, the answer is no. Humpbacks do migrate through Mexican waters (and put on quite a show from the boat), but in-water encounters are not part of regulated tourism.
The one exception? If you’re scuba diving at Socorro Island, you might get lucky and spot a humpback underwater. It’s rare—but it has happened.
To swim with humpback whales is to have one of the most humbling, awe-inspiring experiences the ocean has to offer. It’s not just about the encounter—it’s about the build-up, the anticipation, and the moment you lock eyes with a creature the size of a school bus that chooses to come close.
Whether you commit to a far-flung expedition in Tonga or dip your toes into Moorea’s turquoise waters for a day, this is one adventure you’ll never forget.
