Cancún, Q.R. (October 2025) — After a summer of record seaweed influxes, Cancún and the Riviera Maya are now entering what experts and local monitors describe as the tapering phase of the 2025 sargassum season. With conditions expected to improve steadily through October, tourism stakeholders and travelers alike are watching for signs of a return to the pristine Caribbean waters the region is known for.
Satellite Images from the University of Florida show a big drop in sargassum seaweed levels in the Caribbean! Record Season, Then a Promising Decline
The 2025 sargassum season has already broken records: as of early September, Cancún alone reported gathering over
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