About 150 people spent Saturday morning on Playa del Pueblo, hauling nearly 50 tons of sargassum and solid waste off the sand in a cleanup Tulum's municipality coordinated with the state government and residents.
The call went out for 8 a.m. Organizers asked participants to bring a cap and a thermos, which says most of what needs saying about the work. Wet sargassum is heavy, it does not stay in a pile, and it keeps arriving while you are carrying the last load.
The tonnage matters mostly for where it sits. This season has already pushed Tulum into a standing cleanup operation across four separate stretches of coast, with no end date attached to any of them.
Who the 150 on the sand actually were
The municipal account of the day puts the turnout at roughly 150 people and lists who they were: personnel from Zofemat Tulum, the Quintana Roo Secretariat of Ecology and Environment, the Secretariat of the Navy, other municipal departments, and citizen volunteers. No breakdown was given between paid crews and residents who showed up on their own time.
That distinction matters for anyone reading the number as a measure of civic turnout. A morning that fields navy personnel and municipal brigades alongside neighbors is a different thing from 150 residents arriving with gloves, and the official summary does not separate the two.
The 50-ton figure carries a similar caveat. It covers sargassum and solid waste together, so it is not a clean sargassum measurement and does not slot neatly against the algae-only totals the municipality has been publishing all season.
2,800 tons before Saturday, and more than 1,000 container trips
On July 15, Mayor Diego Castañón Trejo walked the same sand with David Buchanan, who runs the municipal Zona Federal Marítimo Terrestre office. Castañón said crews were at Playa del Pueblo attacking what he called an extreme arrival, thanked the navy, the state government and hotel operators for the coordination, and said the municipality would not ease off.
The figure he gave that day: more than 2,800 tons of sargassum removed since January by Zofemat personnel alone, close to double what came off the same coastline over the equivalent stretch of 2025.
Buchanan added the logistics number that usually gets lost behind the tonnage. His brigades have completed more than 1,000 container trips moving algae from the shoreline to transfer points. Every ton that leaves the sand goes into a truck, onto a road, through a town already carrying its July traffic.
In June the state handed the municipality equipment for the job, including four motorcycles with trailers and two tractors.
Four beaches now hold permanent Tulum sargassum crews
The detail in Saturday's summary with the longest reach is the list at the end of it. Cleanup work continues on a permanent basis at Playa del Pueblo, Playa La Conchita, Punta Piedra and Parque del Jaguar.
Four named stretches, held continuously. That is the shape the season has pushed the municipality into, and it changes what a Saturday like this one amounts to. The turnout reinforces a standing assignment for a few hours. It does not close it.
Playa del Pueblo carries particular weight in that list. It is the free public access point in the hotel zone, the beach residents actually use, which makes a bad week there visible to the people who live in Tulum rather than to the ones checking in for four nights.
Semar cleared 140 tons in one day at the national park
Four days before Saturday's cleanup, the navy ran its own operation inside Parque Nacional Tulum and removed 140 tons in a single day, deploying more than 400 personnel and two sargassum vessels across the shoreline and the water. Zofemat described it as one of the largest single interventions recorded this year.
That is the arithmetic of the problem rather than a verdict on Saturday's turnout. A community morning cleans a specific beach on a specific day, and the arrivals are governed by currents that do not consult the municipal calendar.
Saturday was also the second cleanup called to Playa del Pueblo in eight days. The first ran July 17 and 18 from 7:30 in the morning, convened jointly by the navy, the state ecology secretariat, the state finance and planning secretariat Sefiplan, Zofemat and municipal authorities. Both days targeted plastic waste alongside the algae.
Buchanan's ask of the hotel sector, still unanswered
Running underneath the tonnage reports is a request from Buchanan that no amount of raking resolves. He has asked the hotel sector to establish proper final disposal sites for the sargassum pulled off private beach fronts, on ground chosen so that thousands of tons of decomposing algae do not damage vegetation and wildlife wherever they end up.
The request has been repeated publicly through the season without a deadline attached to it, and without a published list of which properties have complied.
The turnout disperses. Zofemat crews work the same sand from the first hours of the morning, at Playa del Pueblo and at the three other stretches the municipality now holds permanently, and the tide decides how much is waiting for them. Where all of it finally goes remains a question sitting with the hotels.
Were you at Playa del Pueblo on Saturday, or has this season's sargassum changed how you use the beach? Join the conversation and share your perspective with us on Instagram and Facebook at @thetulumtimes.