Sargazo in Puerto Morelos

The tourist destinations of Playa del Carmen, Tulum and Puerto Morelos, in Quintana Roo, suffer from the arrival of tons of sargassum affecting the tourism and destroying the Caribbean beaches. Depending on the time of the year and which part of the Riviera Maya, you will find sargazo in many beaches. Follow the news to know the situation of sargazo in Puerto Morelos.

Sargazo in Puerto Morelos

What is Sargazo?

Sargazo is a brown macroalgae that is found on the sea surface and is carried by the currents of the Atlantic Ocean to the beaches of the Caribbean. In recent years, a greater volume of sargazo has reached the coasts of Quintana Roo, which is causing harm to the tourism sector and the local population.

Martha García Sánchez, from the Puerto Morelos Reef Systems Academic Unit of the ICML, indicated that sargassum is made up of pelagic species that have their life cycle in the water column. It is not reported that they have sexual reproduction, they are clonal species and that is why they reproduce rapidly.

According to the Ministry of the Environment and Natural Resources (Semarnat) of the Federal Government:

Sargazo is a brown marine macroalgae of the genus Sargassum. It can be seen floating on the surface of the ocean.

Sargazo is mainly composed of two species, S. natans and S. fluitans.

Sargassum serves as an important habitat for many marine species, providing food, shade, and shelter for fish, shrimp, crabs, and turtles. But it also represents an affectation when it is in large quantities.

Sargaso season in Puerto Morelos

The sargassum season in Puerto Morelos typically runs from April to September, with peak months in June and July. During this time, large amounts of the seaweed can wash up on the beaches, causing concern for locals and tourists alike. While efforts are being made to address the sargassum problem, it is important to be aware of the potential health risks and environmental impacts associated with the seaweed. Visitors to the area should stay informed about the latest updates on the sargassum situation and follow any guidance or recommendations from local authorities. Despite the challenges posed by sargassum, Puerto Morelos remains a beautiful and vibrant destination that offers a range of activities and attractions for visitors to enjoy.

From April to September, the turquoise waters of the Caribbean Sea change their hue due to the presence of sargassum. If you want to immerse yourself in beaches free of these algae, the best season is from October to May.

Sargazo in Puerto Morelos

Find out which beaches are algae free today in Puerto Morelos and which ones are most affected by sargazo with our real-time sargazo monitoring off the coast of Puerto Morelos.

Also check the news of sargazo in Puerto Morelos beaches on the facebook page RedSargaso clicking on the image.

Efforts in Puerto Morelos to clean the beaches

The government of Puerto Morelos highlighted that five of its eight public beaches are 96% free of sargassum. To keep the beaches free of sargassum, a group of 120 workers under their charge start working at 3:50 a.m. and finish at 6 p.m.

The group of workers have at their disposal bands, containers, dump trucks, a backhoe and trucks, to collect and transport the sargazo, in addition, a sargazo boat of the Ministry of the Navy is in shallow waters to prevent new sargazo from hitting the coast anf fight again sargazo in Puerto Morelos.

Sargazo Puerto Morelos Mexico


Sargassum is a type of seaweed that has been washing up on beaches in Puerto Morelos, Mexico, in recent years, causing concern among locals and tourists alike. Here are a few facts about sargassum in Puerto Morelos:

  1. What causes the sargassum to wash up on the beaches in Puerto Morelos?

Sargassum is a naturally occurring seaweed that floats in the ocean and is typically found in the Sargasso Sea, which is located in the North Atlantic Ocean. However, in recent years, large amounts of sargassum have been washing up on the beaches in Puerto Morelos and other parts of the Caribbean. This is thought to be due to a combination of factors, including changes in ocean currents, increased nutrient levels in the water, and higher water temperatures.

  1. What impact does sargassum have on the beaches and the local environment?

While sargassum is a natural part of the marine ecosystem, the large amounts of seaweed washing up on the beaches in Puerto Morelos can have a number of negative impacts. The decaying seaweed can release hydrogen sulfide gas, which has a strong odor and can be harmful to human health in large concentrations. The seaweed can also smother marine life, including sea grasses and coral reefs, and can make it difficult for sea turtles to reach the shore to lay their eggs.

  1. What is being done to address the sargassum problem in Puerto Morelos?

Local authorities in Puerto Morelos and other parts of the Caribbean have been working to address the sargassum problem in a number of ways. This includes using heavy machinery to remove the seaweed from the beaches, installing barriers in the water to try to prevent the seaweed from washing up on shore, and exploring alternative uses for the seaweed, such as using it as a fertilizer or a source of biofuel. However, the problem is complex and ongoing, and it may take some time to find a long-term solution that effectively addresses the sargassum issue.

What to do in Puerto Morelos during sargassum season?

While sargassum can make swimming and sunbathing on the beach less appealing, there are still plenty of things to do in Puerto Morelos even when the seaweed is present. Here are some suggestions:

  1. Take salsa or bachata lessons to add some flavor to your vacation in Puerto Morelos. With its lively rhythms and fun dance moves, these Latin dances are sure to get your hips swaying and your heart pumping. Steve academy offers group and private lessons for all skill levels, from beginners to advanced dancers. Whether you’re a solo traveler looking to meet new people or a couple wanting to spice up your relationship, salsa and bachata are the perfect way to have fun and connect with others. So why wait? Sign up for a lesson or two and discover the joy of dancing in Puerto Morelos. You’ll learn new skills, get a great workout, and make unforgettable memories. Plus, you’ll have the opportunity to show off your moves at the local salsa and bachata clubs, which are always full of energy and excitement. Don’t miss out on this unique and exciting experience. Book your lessons today and get ready to dance the night away in Puerto Morelos!
  2. Take a jungle tour and visit the incredible cenote: Explore the lush jungles around Puerto Morelos on a guided tour, where you can see a variety of wildlife, including monkeys, exotic birds, and more.

  3. Try local cuisine: Puerto Morelos has many great restaurants that serve delicious Mexican and Yucatan Peninsula cuisine. Sample traditional dishes like ceviche, tacos al pastor, and cochinita pibil.

  4. Relax at a spa: Treat yourself to a relaxing massage or other spa services at one of the many high-end resorts and spas in the area.

  5. Visit nearby attractions: Take a day trip to explore other nearby attractions, such as the Tulum ruins, Xcaret eco-park, or the Cancun Hotel Zone. There are many transportation options available, including taxis, buses, and organized tours.

Remember to always stay informed about the latest updates on the sargassum situation and follow any guidance or recommendations from local authorities to ensure your safety and enjoyment.


Puerto Morelos, Mexico is an amazing place to go fishing.

A fishing trip includes all the fishing equipment needed.


If you want to spend a day in paradise on the cristaline waters of the Caribbeans, rent a yacht to discover many magical places.

Rent from Cancun or Puerto Morelos.

Salsa and bachata class

Take a breack from the beach and join the salsa and bachata classes. All levels welcome, no need to have a partner or experience. 

Learn to dance salsa


Puerto Morelos is a great place to practice yoga. Join a group class or take a private session. 

Relax and take a moment for yourself while on holiday.

Scuba Diving

Try a new adventure and start scuba diving. 

Diving in Puerto Morelos is perfect for beginners and also have advanced spots for experiences divers.