Research from the Autonomous Metropolitan University (UAM), determined that Cozumel reefs are contaminated with parasites, whose appearance of marine organisms suffocate the real, also the presence of algae favored by nutrients.

Tons of sargassum arrive to the Caribbean, but the government of Quintana Roo says that the beaches are clean. The report from the state Tourism Secretariat contrasts with the images of beaches filled with sargasso collected by the Sargazo Monitoring Network of Cancun.

The port of Acapulco received bad news in the middle of summer vacations that could affect the tourist activity in the locality after the Federal Commission for the Protection against Sanitary Risks (Cofepris) discovered the presence of a bacterium in its beaches.

On this day, a low-pressure zone with a cyclonic probability is expected to absorb tropical waves No. 11 and 12 and encourage the possible development of a tropical cyclone southwest of the Jalisco coasts, bringing moisture to western Mexico.

In the Mahahual municipality of Quintana Roo, the sargassum forced to close five businesses. The fetid odor from the accumulation of sargassum scares off cruise ship visitors and tourists, who used to arrive in the town.