About La Bocana
La Bocana is a tranquil inlet situated along the stunning Riviera Maya coastline in Mexico. This site is particularly valued for its calm waters, making it an ideal location for relaxed aquatic activities. As part of the broader Puerto Morelos National Park reef system, La Bocana benefits from local conservation efforts, contributing to a vibrant underwater environment that lies just half a kilometer from the coast. The dive site itself is quite shallow, allowing for excellent light penetration and vibrant coral displays. Divers can explore extensive coral formations and canyons that can reach up to 10 meters in height, adorned with diverse species like elkhorn coral and volcano sponges. This topography supports a rich ecosystem within the clear, warm Caribbean waters. Marine life at La Bocana includes a variety of reef fish, lobsters, crabs, and eels, with rays also present. The area is part of the Mesoamerican Reef System, the second-largest barrier reef globally, ensuring a consistent array of species. While not a deep dive, the abundance of life makes encounters very likely. During winter, currents occasionally bring in entire families of eagle rays, offering spectacular viewing opportunities. Typically, La Bocana is experienced as a shallow second dive following a deeper wreck exploration in Puerto Morelos. Its sheltered nature and accessible depth make it suitable for a wide range of divers, from snorkelers to those seeking a more relaxed reef experience. Divers often find this site uncrowded, allowing for an intimate exploration of its colorful corals and resident creatures.
Highlights
Season calendar
Nov – Apr (Peak)
Socorro season open (Nov–May) for giant mantas and hammerheads. Cozumel bull sharks Dec–Mar. Cenotes excellent year-round. Best overall conditions.
May – Oct (Transition & Sea of Cortez)
Socorro closing, Cozumel still good. Whale sharks arrive at Isla Mujeres Jun–Sep. From August, the Sea of Cortez comes alive: Midriff Islands offer massive sea lion colonies and schooling mobulas. September and October bring world-class diving around La Paz and Cabo Pulmo with whale sharks, hammerheads, and bull sharks on the Explore Baja route.
Dive site facts: La Bocana
- Depth
- 2–7 m
- Current
- Mild
- Entry
- Liveaboard or dayboat
- Level
- Beginner
- Dive type
- Reef, Reef
- Region / port
- Mexico
- Coordinates
- 20.8305° N, 86.8672° W
Conditions & Currents
La Bocana is characterized by its exceptionally calm waters, making it a very sheltered dive site. Currents here are generally mild to non-existent, creating an unpressured environment suitable for relaxed exploration. Visibility is typically very good in the warm Caribbean waters, allowing clear views of the reef structures and marine life. Due to its shallow nature and calm conditions, entry and exit are straightforward, often conducted from a live boat. This site is suitable for most certification levels, including beginners and snorkelers, and does not present significant gas planning challenges.
Why dive La Bocana from a liveaboard?
La Bocana is one of Mexico's signature dive sites. A liveaboard sleeps you on the water and puts you in the water for three to four guided dives per day, including dawn and night dives that day-boat operators rarely offer. You skip the daily commute back to port and reach quieter, less-crowded sites in the same region on a single trip.
Below are the liveaboards that include La Bocana on their Mexico itineraries.
Liveaboards diving La Bocana
These liveaboards may visit La Bocana on selected itineraries — the exact dive sites depend on departure, weather and conditions.

Nautilus Explorer
Mexico

Valentina
Mexico

Rocio del Mar
Mexico

Nautilus Under Sea
Mexico

Nautilus Belle Amie
Mexico

Quino del Mar
Mexico

Nautilus Gallant Lady
Mexico
Dive sites similar to La Bocana
3 Fathom Wall
Cayman Islands
3 Fathom Wall is an exciting and fish-filled dive site located in the Cayman Islands, specifically at the intersection of the renowned Bloody Bay Wall.
- Suitable for
- Intermediate
- Current
- Mild
- Access
- Liveaboard only
- Depth
- ≤ 3000 m
- Theme
- Reef
While specific details for a dive site named "3 Riff" are not present in the provided sources, general diving conditions and characteristics for the Dominican Republic…
- Suitable for
- Advanced
- Current
- Mild
- Access
- Dayboat
- Depth
- 30–55 m
- Theme
- Reef
The dive site known as 3 Rocks is located off the coast of Sosúa in Puerto Plata, Dominican Republic, offering an accessible and lively underwater experience.
- Suitable for
- Beginner
- Current
- Mild
- Access
- Dayboat
- Depth
- 2–8 m
- Theme
- Reef
4 Amigos is a notable dive site located in the Bay Islands of Honduras, an area renowned for its extensive Mesoamerican Barrier Reef System, which is the world's second-longest.
- Suitable for
- Intermediate
- Current
- Moderate
- Access
- Liveaboard or dayboat
- Depth
- 9–40 m
- Theme
- Reef
6 Toed Cat
Mexico
The dive site known as "6 Toed Cat" is not a recognized dive location in Mexico; rather, it refers to the polydactyl felines, many with six toes, that inhabit the Ernest Hemingway Home and Museum in Key West, Florida.
- Suitable for
- Beginner
- Current
- Mild
- Access
- Liveaboard or dayboat
- Depth
- —
- Theme
- Reef
Aaron's Backyard
Honduras
Aaron's Backyard is a noted dive site within the Roatan Marine Park in Honduras, part of the extensive Mesoamerican Barrier Reef System.
- Suitable for
- Intermediate
- Current
- Moderate
- Access
- Liveaboard or dayboat
- Depth
- 9–40 m
- Theme
- Reef