Cancun has activated its “Everyone Against Sargassum” state operation after city crews removed 8,000 tons of seaweed from its shores since January 2026. The emergency plan is meant to keep public beaches open as the sargassum surge presses through the busy tourist season.

For visitors and businesses, the scale of the cleanup is the reason the keyword is being searched now. City workers are sending out a scouting report from all public beach access points by 5:00 AM each morning, then moving quickly to clear the shoreline before the day’s beach traffic builds.

The numbers show why the response has become a citywide operation. Cancun said the cleanup effort has already taken 8,000 tons off the sand this year, and officials are relying on the same broad push they used successfully last year. The aim is simple: keep the beaches usable while the region absorbs another heavy wave of sargassum.

The problem is spreading beyond one resort city. Playa del Carmen installed floating barriers out in the ocean to stop the seaweed before it reached the sand, but the barriers were completely breached, and a massive brown patch of algae washed directly onto the shore. Playa del Carmen is now one of the hardest-hit areas in the region, underscoring how forceful the influx has become.

In Cancun, five specific coastal areas are taking the worst of the damage, though the city has not identified them in the available information. That leaves the cleanup effort focused less on a neat rescue and more on daily containment, with crews chasing whatever the sea brings in before it can shut down another stretch of beach. The next phase is already set: early-morning scouting, more removals, and a continuing attempt to keep public access open while the seaweed keeps coming.