Massive Sargassum Landings in the Caribbean Affect Coastal Regions

Paris - 20.06.2026: In the Caribbean, the exceptionally strong landings of Sargassum algae continue, burdening both the environment and the population equally. The brown algae, which have increasingly colonized the Atlantic since the early 21st century, have reached record amounts in recent months and are increasingly affecting coastal areas.Satellite data from May 2026 show the highest concentrations of Sargassum biomass to date, especially in the Caribbean Sea and the Gulf of Mexico. The season for this algae usually extends from May to August, with an expected peak in the summer ...