Navy Deploys Ocean Barriers against Sargassum

TULUM, Mexico – In a proactive response to the recurring sargassum challenge, Quintana Roo has amplified its efforts with innovative strategies to preserve the pristine condition of its beaches. These efforts are pivotal for sustaining the allure of popular tourist destinations like Cancun, Tulum, and Playa del Carmen. Since the onset of the sargassum season in April 2024, significant measures have been implemented to combat this seaweed before it affects the coastal beauty and the tourism sector that relies heavily on it.

The state’s strategy involves a comprehensive approach spearheaded by the Secretary of the Navy, who has overseen the deployment of 8,600 meters of ocean barriers designed to intercept the sargassum before it reaches the shores. This initiative, part of a broader project titled Operation Sargasso, began on April 1. Admiral Rafael Ojeda Durán, the Navy Secretary, detailed the resources committed to this cause, including four sweepers, 22 small vessels, and 11 specialized sargaceras vessels. These ships have advanced technology to collect sargassum efficiently while minimizing the impact on marine ecosystems.

Further enhancing its capability, the navy has also introduced a sargacero ocean vessel and eight compacting band machines. These innovations are critical in managing the significant volumes of seaweed. As of the latest reports, over 950 tons of sargassum have been collected since the season began, and with satellite imagery showing large masses moving towards the Yucatan peninsula, Playa del Carmen anticipates collecting approximately 300 tons per day in the coming weeks.

The collected sargassum doesn’t go to waste. The Navy has partnered with the Technological Institute Felipe Carrillo Puerto, among other institutions, to transform this biomass into biodiesel, showcasing a commitment to environmental sustainability and innovation.

Despite these vigorous efforts, the reality of sargassum influxes means that beaches can occasionally be covered with seaweed, particularly from April to August. This variability underscores the importance of staying informed about beach conditions, which can change daily based on multiple factors, including weather and the effectiveness of collection efforts.

Encouragingly, this year, we may see reduced quantities of sargassum due to favorable weather conditions in the Atlantic Ocean, offering a glimmer of hope that the impact on the tourism season could be less severe than in previous years.

This ongoing battle against sargassum in Quintana Roo highlights the challenges and innovative responses that define the region’s approach to environmental management. It is a testament to the dedication of local authorities and their resolve to maintain the natural beauty and tourist appeal of their shores.