What Is Mexico Doing Seaweed

Since 2011, vast quantities have washed up on Caribbean coastlines, from the Lesser Antilles to Mexico’s Yucatán peninsula. In the open ocean, massive rafts of it keep sunlight from reaching coral reefs; as it decays, the seaweed releases compounds that harm marine life.

Why is Mexico having a seaweed problem?

Since 2011, vast quantities have washed up on Caribbean coastlines, from the Lesser Antilles to Mexico’s Yucatán peninsula. In the open ocean, massive rafts of it keep sunlight from reaching coral reefs; as it decays, the seaweed releases compounds that harm marine life.

Is there still a seaweed problem in Mexico 2021?

Sargassum Forecast for Seaweed Season in Mexico in 2021. In Mexico, sargassum seaweed season is generally between May and October each year. If you travel to the Caribbean coast of Mexico outside of that time period you can generally expect to avoid large mats of seaweed on the beaches.