Reefwander
A white wooden lancha pulled up on pale sand at Mahahual, with clear turquoise shallows and a line of reef breaking on the horizon

Mahahual (Costa Maya) · Mexico · Reef

Punta Tan

Nurse sharks and big stingrays in deep cracks in the reef

Area photo: Juan Ortega · CC BY 3.0

Punta Tan lies south of Mahahual, out beyond the village surroundings. Large coral mountains run parallel to each other with intricate formations, and nurse sharks and very large stingrays can be found inside the deep cracks in the reef.

Also known as Punta Tam.

Where it is and how deep

Depth profile of Punta Tan: typical dive to 30 m (to 100 ft) 18 m · Open Water30 m · Advanced40 m · Recreational limit30 mtypical dive
Depths on a shared scale to 40 m (130 ft); dashed lines mark common certification limits.

No published position for this site — the map shows Mahahual (Costa Maya) and its other sites; operators know the mooring.

The dive

The boat heads south, away from the village surroundings, to reach the site. Below, large mountains of coral run parallel to each other, with intricate formations between them. The formations of this group of sites, which also takes in Connie's Office and Balam Kuh, range from 12 m down to 30 m in their deepest parts.

The reef is split by deep cracks, and these are the places to look into: nurse sharks and very large stingrays can be found inside them. Lobsters and lionfish also live in the caves and holes of the reef.

Marine life and season

  • Reef sharks
  • Stingrays
Month-by-month season rating for Punta Tan
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GoodGoodGoodGoodGoodPrimePrimePrimeGoodGoodGoodGood

Season follows Mahahual (Costa Maya): Diving runs all year. The sea is calmest from June to early September; on rough days the port closes and boats stay in.

Dive videos

Costa Maya Punta Tam 1 · alan stephenson on YouTube

Questions divers ask

How deep is Punta Tan in Mahahual?+

The coral formations of this group of sites run from 12 m down to 30 m in their deepest parts.

Are there sharks at Punta Tan?+

Yes. Nurse sharks can be found inside the deep cracks in the reef, along with very large stingrays.

Sources

  1. Diving in Mahahual — Pepe Dive Mahahual
  2. Scuba Diving in Costa Maya — Doctor Dive

More dive sites in Mahahual (Costa Maya)

Canyons through the reef, five minutes from the fishermen's dock

to 40 mintermediate

Coral bommies from 15 to 24 m, with eagle rays and garden eels

15–24 mintermediate

Reef passages to 17 m with parrotfish, angelfish and the Caguama turtle

to 17 mbeginner

Reef fish crowd a shallow reef to 13 m, and manatees pass a few times a year

to 13 mbeginner

Reef walls and sandbanks at 14–23 m, known for visibility

14–23 mintermediate

Coral islands on flat sand between 9 and 15 m

9–15 mbeginner

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