Moorea Whale Watching Tours

Between late July and November, humpback whales spend the southern winter around Moorea, and a few dozen small boats go out through the reef passes each morning and afternoon to find them. Almost every tour on the island follows the same pattern: about four hours on the open ocean, a guide watching for blows and tail slaps, and, when the whale’s behavior and the sea allow it, a chance to slip into the water with mask and fins. What separates one tour from the next is how many people share the boat, whether you want to swim at all, where the boat leaves from, and what you are prepared to pay.

Why the whales are here

The humpbacks that winter in French Polynesia spend the southern summer feeding on krill near Antarctica, then swim north to breed, give birth and nurse their calves in warm water close to the reefs. They do not feed while they are here. Mothers look for sheltered water near the barrier reef, which is why the passes on Moorea’s north and west coasts are good places to look, and why a calf lying beside its mother just below the surface is the scene most people hope for. The males sing, and on some boats you can hear them through a hydrophone before you see anything.

These whales belong to the Oceania population, which the IUCN lists as endangered even though humpbacks as a species are doing far better. French Polynesia made its whole ocean territory a marine mammal sanctuary in 2002, and the rules for tours are strict.

The rules that shape every tour

Whale tours, watching and swimming alike, can only run from 20 July to 20 November, between 7:30 am and 5:30 pm, and only on the open ocean: never inside the lagoon, the bays or the passes. Since December 2024 licensed boats must stay 100 meters from a whale, no more than three boats may be within 300 meters of the same animal, and swimmers must stay at least 15 meters away. No more than seven people may be in the water from one boat, guide included, which is why so many listings cap swimmers at six.

That last rule matters when you choose. On a large boat, swimmers take turns. On a boat that carries six guests, everyone can go in together.

The one we would book first

Our top pick is the half-day small-group trip with Moorea Sea Experience: four hours from the public landing in Cook’s Bay, a boat that takes a maximum of six guests with a captain and a guide, and a 5.0 rating from 113 reviews at $254 per person. It is the highest-rated whale tour on this site with more than 100 reviews, and reviewers keep coming back to the same points: two crew, a small group and swims that happen when conditions are right. Our full breakdown covers the meeting point and what to bring.

If you want to swim

Swimming is what makes Moorea different from most whale-watching destinations, and it is what most of these tours are built around. The Enjoy Boat Tours trip is the most-reviewed Moorea whale tour on this site (4.9 from 327 reviews) and the cheapest one that includes a swim, from $179, with separate places for swimmers and for observers who stay on board. Moorea Expedition, a local team running trips since 1984, is sold on both Viator and GetYourGuide and offers hotel pickup. Our swim with whales page compares the swim-focused boats side by side, and how to swim with whales in Moorea explains the briefing, the fitness you need and what happens in the water.

You do need to be a confident swimmer. The guide decides who goes in and when, the water is open ocean with swell, and several operators ask guests to swim around 100 meters to reach a good position. A swim is never guaranteed, even on a day with whales in sight.

If you would rather watch from the boat

Not everyone wants to get in, and you do not have to. Most swim tours let you stay aboard, and Moorea Expedition sells a separate watch-only trip from $144, the cheapest Moorea whale tour here. It is also the lowest rated (3.8 from 21 reviews), mostly from guests who expected more time close to the whales, so read what it covers before booking.

Private boats

If you are a family or a group of friends, a private charter puts the pace and the swim decisions in your hands. They are priced per boat, not per person: the Aimeho Private Escapes charter is from $1,269 for up to six people, roughly $212 each when the boat is full. The private whale watching page compares the options and the per-head math.

Staying on Tahiti?

The same humpbacks swim the channel between the two islands, and Tahiti’s west coast sees about as many whales as Moorea. If you are based in Papeete, a Tahiti boat saves you the 25 to 45 minute ferry each way. Whale watching in Tahiti lists the departures, and Tahiti or Moorea helps you decide.

When to go

Any date in the legal window can work. Late July and August bring the first arrivals and a lot of singing males; September and October are the months most operators recommend for mothers with young calves; November is still open until the 20th, but the whales thin out as they start their journey south. Mornings are usually calmer at sea, since the trade winds tend to build during the day. The best time to see whales guide goes month by month, and what a whale swim costs lays out the price ladder.

Still undecided? Which Moorea whale watching tour is right for you matches each boat to a type of traveler. And if you are here outside whale season, the lagoon still has turtles, rays, reef sharks and spinner dolphins: see Moorea snorkeling tours.