Whale Watching in Mazunte: When the Humpbacks Pass This Coast

Quick answer

Whale watching in Mazunte is a winter thing: humpback whales pass this stretch of the Oaxaca coast from roughly mid-December through March, with operators along the coast reporting sightings into April. They come south from cold northern waters to breed and give birth. Go by boat, go in the morning when the sea is usually calmest, and book ahead. From El Torón Reserve, our concierge arranges time on the Pacific through the Explore stream of The Voyage Within.

Aerial view of rugged cliffs and Pacific waters along the Mazunte coastline
The Pacific off the cliffs at Mazunte, on the humpbacks' winter route.

We track the year here by what's moving through the reserve and what's moving past it. In winter, that includes humpback whales. This is what we tell people who ask when to come for them, and how to see them properly.

When is whale season in Mazunte?

Humpback season on this part of the Oaxaca coast runs from about mid-December to the end of March. One operator working the Oaxaca coast gives December 15 to March 23 as the window when sightings are likely. Operators out of Puerto Escondido, whose airport is about an hour from us by road, describe the season as December through April.

Our view: if whales are the reason for the trip, aim for January through early March. You're well inside both versions of the season, and you aren't betting on the edges.

Why the humpbacks come here

They come to breed and to calve. Humpbacks spend the colder months migrating south from their northern feeding grounds into warmer Pacific water, and this coast sits on that route. That's the whole reason the season is a winter one. In the rest of the year you'll find other things in the water. You won't find these.

What a morning on the water looks like

Go early. Whale-season trips on this coast generally run from dawn to mid-afternoon, and the calm morning sea usually gives the best conditions for spotting a blow or a fluke. By afternoon the wind tends to come up and the water gets harder to read.

A few things we'd pack:

  • A layer: the boat is cooler than the beach at seven in the morning.
  • Sunscreen that won't harm the sea: reef-safe sunscreen is among the amenities we provide, for exactly this reason.
  • Patience: whales surface on their own schedule. Nobody can promise one on a given morning, and we won't either.

How we arrange it from El Torón Reserve

Our concierge sets up time on the Pacific through The Voyage Within, our experiences program. Sailing and snorkelling sit in its Explore stream, alongside the coastal cliffs and the flora and fauna of the reserve. In whale season, tell us that whales are what you're after and we'll plan around it.

The practical details:

  • By appointment: experiences are reserved in advance, not booked on the spot.
  • Not in the room rate: they're charged separately from your stay.
  • Adults only: like the rest of the house, The Voyage Within is for travellers from eighteen up.
  • How to ask: write to mazunte@lavalise.com or call +52 1 954 147 1069. Doing it when you book your stay gives us the most room to plan.

What else winter looks like here

The whales are offshore. The rest of the day is the reserve. We're set across 30 hectares of El Torón, and dozens of bird species live in it. Our infinity pools are built into the cliffside rock and face the same horizon the humpbacks are crossing. Below them is our private beach, a nesting refuge for sea turtles. The turtles nest close by. We keep our distance too.

If you want the sea in the room as well, ask for one of the suites that face it. Suite Persianas is oceanfront, with open shutters and a private terrace. Suite Chukum and Master Suite Chicatana have ocean views, and Suite Olas has partial ones. Villa Pentágonos, by Alberto Kalach, sits on the cliff with shutters that open to the Pacific and its own infinity pool.

Getting here in whale season

You can fly into either coastal airport. Huatulco (HUX) is about 50 minutes from us by road, and Puerto Escondido (PXM) about an hour. We run private transfers from both, and in high season it's worth booking that at the same time as the room.

This is adults-only, from eighteen up.

Common questions

When is whale watching season in Mazunte?

Roughly mid-December through March. One operator on the Oaxaca coast gives December 15 to March 23 as the likely window; operators in Puerto Escondido describe the season as running into April. January to early March is the safest bet.

What kind of whales pass Mazunte?

Humpback whales. They migrate south from colder northern waters to the warmer Pacific off Mexico to breed and give birth, which is why they appear in winter.

What time of day is best for whale watching on the Oaxaca coast?

Morning. Trips generally run from dawn to mid-afternoon in season, and the sea is usually calmest early, which makes whales easier to spot.

Can La Valise Mazunte arrange time on the water?

Yes. Our concierge arranges sailing and snorkelling through the Explore stream of The Voyage Within. It's by appointment, charged separately from the room, and for adults 18 and over. Contact mazunte@lavalise.com or +52 1 954 147 1069.

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