Florida Beaches Dealing With Impact of Sargassum Seaweed

Image: PHOTO: Sargassum on Florida beach. (photo via krblokhin / iStock / Getty Images Plus)
Image: PHOTO: Sargassum on Florida beach. (photo via krblokhin / iStock / Getty Images Plus)
Donald Wood
by Donald Wood
Last updated: 10:13 AM ET, Tue August 6, 2019

Destinations in Mexico and the Caribbean have been dealing with an influx of Sargassum seaweed in recent years, but South Florida is now being inundated by the annoying plant life as well.

According to NBC Miami, Florida International University professor Dr. Stephen Leatherman said that while the seaweed is good for fish life when it's at sea, the stinky Sargassum is now coating Florida coastlines.

Tourism is a major driving factor for the local economies along the Florida coast, and many residents fear the seaweed could deter travelers from visiting the beaches, just as it has in Mexico and the Caribbean.

"People don't like it. It stinks," Dr. Leatherman told MBC Miami. "It attracts flies and it smells like rotten eggs and it's very unpleasant. So, I can say this, it's going to really cut down tourism."

The abundance of Sargassum in other areas has resulted in boats being unable to pull out of port, swimmers along the coast being unable to get to the water and sea life like turtles being unable to get ashore to lay their eggs.

While city and county beach crews typically plow the beaches in the early morning hours, the abundance of the seaweed is causing large deposits that can't be buried. The rotting plant then produces the hydrogen sulfide that is the source of the rotten-egg smell.

In Miami-Dade County alone, officials estimate it could cost as much as $45 million a year to clear the Sargassum from the beaches. Dr. Leatherman said constant beach cleaning isn't sustainable, so options are limited.


For the latest travel news, updates and deals, subscribe to the daily TravelPulse newsletter.

Topics From This Article to Explore

More From TravelPulse

Related Videos

Donald Wood

Donald Wood

Managing Editor

Donald Wood is TravelPulse’s Managing Editor, bringing nearly 15 years of experience to the desk. He currently lives outside Philadelphia with his wife and two children.

Grow Your Travel Business With Certified Courses

Travel Agent Academy
Travel Agent Academy
Allianz Specialist ProgramProtect every journey with Allianz Partners Travel Insurance.
Travel Agent Academy
Travel Agent Academy
Los Cabos Specialist ProgramSell the magic of Los Cabos: luxury, adventure, and endless sunshine.
Travel Agent Academy
Travel Agent Academy
Majestic Resorts Specialist ProgramDiscover all-inclusive luxury at Majestic Resorts in paradise.
Travel Agent Academy
Travel Agent Academy
Allianz Specialist ProgramProtect every journey with Allianz Partners Travel Insurance.
Travel Agent Academy
Travel Agent Academy
Los Cabos Specialist ProgramSell the magic of Los Cabos: luxury, adventure, and endless sunshine.
Travel Agent Academy
Travel Agent Academy
Majestic Resorts Specialist ProgramDiscover all-inclusive luxury at Majestic Resorts in paradise.

Don't Miss These Travel Agent Events and Trainings

Upcoming Webinar
Building an Ethical Social Proof System for Your AgencyWednesday, September 2, 2026
2:00pm Eastern
 A 55-minute webinar built for travel advisors ready to turn happy clients into their most...
Upcoming Webinar
ALG Vacations® is Powering Up Fall with PartnershipTuesday, September 8, 2026
2:00pm Eastern
At ALG Vacations®, partnership means deliver smarter tools, stronger resources, and more opportunities...
Upcoming Webinar
Beyond the Ship: Maximizing Pre and Post Cruise ExperiencesThursday, September 10, 2026
2:00pm Eastern
Discover how to enhance the cruise experience with strategic pre and post cruise planning. Learn how...
Upcoming Webinar
Building an Ethical Social Proof System for Your AgencyWednesday, September 2, 2026
2:00pm Eastern
 A 55-minute webinar built for travel advisors ready to turn happy clients into their most...
Upcoming Webinar
ALG Vacations® is Powering Up Fall with PartnershipTuesday, September 8, 2026
2:00pm Eastern
At ALG Vacations®, partnership means deliver smarter tools, stronger resources, and more opportunities...
Upcoming Webinar
Beyond the Ship: Maximizing Pre and Post Cruise ExperiencesThursday, September 10, 2026
2:00pm Eastern
Discover how to enhance the cruise experience with strategic pre and post cruise planning. Learn how...