
Swim with Turtles near Tulum
Where to swim with turtles near Tulum: Akumal Bay’s guided snorkel, the Xcacel sanctuary, nesting season, and the rules that keep the turtles thriving.
Tulum sits on Mexico’s Caribbean coast and enjoys a warm, tropical climate all year, which is a big part of why it is a year-round destination. That said, the seasons do make a real difference to your trip, from clear sunny days to humid afternoons with a tropical downpour. Here is what to expect, month to month.
Tulum really has two seasons:
Dry season (November to April): sunny skies, lower humidity, and very little rain. This is the most comfortable weather and the peak travel season.
Rainy season (May to October): hotter and more humid, with frequent short showers and the occasional tropical storm. It is also greener, quieter, and cheaper, and most rainy days still see plenty of sunshine.
Temperatures stay fairly steady, generally between about 20°C (68°F) and 33°C (91°F). Daytime is hot and humid, often 28 to 32°C (82 to 90°F), while evenings are pleasantly warm. The humidity, more than the temperature, is what makes the rainy-season months feel intense, so light, breathable clothing is your friend whenever you visit.
Even in the rainy season, showers are often brief and pass quickly, so they rarely ruin a day. The Atlantic hurricane season runs June to November, with the highest chance of heavy weather from August to October. Direct hurricanes are uncommon, but heavy rain can briefly flood streets and lead to a cancelled tour, so build a little flexibility into wet-season plans.
One weather-linked thing to know is sargassum, the brown seaweed that can wash onto Caribbean beaches. It is most common from roughly May to October, often peaking in summer, though it varies a lot year to year and beach to beach. It does not affect cenotes, pools, or the many other things to do, so it is worth checking recent beach reports if pristine sand is essential to your trip.
For the best weather, come in the dry season, December through April, and book early since it is busy. For lower prices, fewer crowds, and a lush landscape, the shoulder and rainy months can be lovely, as long as you do not mind some heat, humidity, and the chance of seaweed. There is no truly bad time, only trade-offs.

Where to swim with turtles near Tulum: Akumal Bay’s guided snorkel, the Xcacel sanctuary, nesting season, and the rules that keep the turtles thriving.

Cenote Atik near Tulum: a natural park where Mayan-inspired art installations meet jungle swimming, with entry prices and what makes it different.

The ADO bus to Tulum explained: routes from Cancun Airport and beyond, prices, travel times, both Tulum stations, and when the bus beats a shuttle.

Planning a Tulum bachelor party: where to stay, the best days out from boats to beach clubs, nightlife that delivers, and a day-by-day itinerary.

The Cancun to Tulum helicopter transfer: flight time, what it costs, what you see from the air, and whether the splurge beats two hours on the highway.

Visiting Gran Cenote near Tulum: entry price, opening hours, the turtles and caverns that made it famous, and how to beat the midday crowds.

The best time to visit Tulum by weather, crowds, prices, and sargassum, plus the months to avoid and the sweet spots most visitors miss. Honest and local.