Board a small, research-led boat from Chahué Marina and listen as humpbacks sing through a hydrophone while dolphins and sea turtles weave through the wake. This 2½-hour excursion pairs marine-biologist guides with local spotters for respectful, high-probability sightings.
More ways to explore the area's outdoor wonders
The palapa at Chahué Marina smells of salt and sunscreen, a low humming of engines and Spanish conversation under the afternoon sun. You step aboard a tidy, low-profile craft, joined by no more than a dozen people, and the harbor slides away: mangrove shadows give way to open blue. A marine biologist on the bow lifts a hydrophone — a small, deliberate microphone that turns the ocean into a living speaker — and the sea answers with distant, rolling song.
Difficulty
easy
Duration
2–3 hours
Fitness Level
Suitable for most fitness levels; must be able to board a small boat and sit or stand for the duration.
Wildlife
History
The Huatulco coastline has long been used by coastal communities; modern tourism development in the 1980s emphasized a model of protected bays and managed access.
Conservation
The outfitter supports local cetacean research and practices distance-based viewing to minimize disturbance; guests are asked not to feed or approach wildlife.
Reserve your spot on the Huatulco Whale & Dolphin Adventure today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Arrive Early
Be at the palapa 15 minutes before departure to use bathrooms and get a short briefing; boats leave on time.
Bring Motion-Sickness Remedies
Trim your meal intake beforehand and bring medication or acupressure bands if you’re prone to seasickness.
Sun Protection
Open ocean reflects strong UV—use broad-spectrum sunscreen, a hat, and polarized sunglasses to reduce glare.
Keep Noise Low
When animals are spotted, stay quiet and follow the guides’ instructions to avoid disturbing natural behaviors.
Polarized sunglasses
Cuts surface glare and helps you spot silhouettes and splashes at distance.
summer
Light windbreaker
Morning and open-ocean conditions can be breezy and cool, especially early in the season.
winter
Reusable water bottle
Tours provide bottled water but a refillable bottle reduces waste and keeps you hydrated.
Motion-sickness remedy
Pills or bands make the trip comfortable if you’re susceptible to seasickness.