Mexico Shifts to Year-Round Sargassum Strategy After Surprise January Arrival

Sargassum removal along our coastline has become a permanent, year-round strategy following an unexpected January arrival of seaweed.

 

This change affects all coastal areas including Puerto Morelos, which has historically struggled with seasonal seaweed accumulation.

 

Unexpected January Arrival

 

Strong winds earlier this month pushed sargassum onto beaches throughout Quintana Roo during what was traditionally considered the off-season.

 

Municipal crews in Isla Mujeres removed over 220 tons of sargassum that washed ashore on January 7 in the northern area, clearing it within hours through coordinated efforts.

 

Authorities responded swiftly to early 2026 arrivals across Quintana Roo beaches including Playa del Carmen.

 

New Permanent Strategy

 

Previously, sargassum collection operated seasonally, typically starting in spring. The Navy has now decided to implement collection efforts year-round rather than waiting for the traditional sargassum season.

 

Following the atypical January 2026 arrival, authorities including the Mexican Navy have intensified year-round monitoring and coordination with local governments and businesses to address sargassum proactively.

 

This represents a significant shift in how authorities manage this recurring environmental challenge.

 

Resources Deployed

 

The Mexican Navy leads at-sea sargassum collection efforts, with plans to add 500-600 meters of barriers off the coast in 2026 alongside existing vessels and monitoring.

 

Additionally, 9,500 meters of containment barriers are currently in use, with plans to add 6,000 more meters in coordination with the state government.

 

These barriers are strategically removed during cold front season and undergo maintenance before redeployment.

 

Record-Breaking Collection

 

In 2025, Quintana Roo authorities collected 73,224 tonnes of sargassum amid predictions of an intense season.

 

For Puerto Morelos, where tourism and beach quality are essential to our local economy, this permanent strategy provides reassurance that our beaches will receive consistent attention throughout the year.

 

Current Conditions

 

As of January 22, 2026, the amount of sargassum off the coast is considered low, and Riviera Maya beaches, including those in Puerto Morelos, remain largely free of seaweed.

 

The permanent collection strategy aims to maintain these favorable conditions year-round.

 

This coordinated approach between federal, state, and municipal authorities represents an important step in protecting our beautiful coastline and ensuring visitors continue to enjoy the pristine beaches that make Puerto Morelos special.