Is there a seaweed blob in the Caribbean 2023?

A giant mass of brown seaweed called Sargassum is heading toward North America. Experts estimate it is over 5,500 miles (8,851 km) long and weighs around 10 million tons. The seaweed is expected to wash ashore on beaches in the Caribbean and Florida in late spring or early summer of 2023.



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It's especially important to think about in 2023. There's been a record-breaking sargassum seaweed bloom in 2023 in the Caribbean Sea. In order to help you plan your beach vacation, we've created a list of Caribbean beaches not affected by sargassum seaweed historically.

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Since 2011, 2023 still ranks in the top half of the worst sargassum seaweed seasons. With the latest data, USF researchers say in June, sargassum will likely decrease in the Gulf of Mexico, meaning beachgoers may not have such a smelly experience. The USF lab forecasts the decrease to continue through August.

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According to the University of South Florida oceanography laboratory, the large sargasso seaweed mat in the east-central Atlantic in early 2023 meant a high risk of major blooms of seaweed in 2023.

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However due to ocean currents, the amount of seaweed landing on beaches in the Caribbean and the Gulf of Mexico in June and July 2023 was lower than expected. There's more good news! The sargassum seaweed forecast for September 2023 is minimal seaweed in the Caribbean Sea.

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Sargassum season in the Mexican Caribbean typically runs from May through October, with July and August generally being the worst months for its arrival.

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Palm Beach in Aruba, Dutch Caribbean It's one of the most reliable Caribbean islands without sargassum. While there are several small, boutique-sized hotels in Aruba, here are two of our favourite large resorts on Palm Beach and Eagle Beach.

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In the Caribbean, the Bahamas are the islands most at risk due to sea level rise for three reasons. First, the islands have a low elevation.

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Popular resort hubs, including Playa del Carmen and Tulum, have ramped up efforts to deter sargassum from affecting travelers. What is this? Both destinations have set up temporary barriers and hired more cleaners in an effort to attract more travelers.

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7 September 2023 Update: The Turks and Caicos is experiencing medium levels of sargassum at this time. Grace Bay, Leeward Beach, Sapodilla Bay, Taylor Bay, and the Bight Beach remain largely free of sargassum. Sargassum that washed onshore in late August has largely dissipated.

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In the Caribbean, seaweed season is generally May to October. The worst time for seaweed in Cancun, the Dominican Republic and much of the Caribbean is during the summer months.

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Varadero is actually on the Atlantic Ocean, not the Caribbean. Sargassum has never, to my knowledge, been a problem in Varadero. It is, indeed, a beautiful beach, and I would have no worries at all, on that particular score.

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Sargassum inundations occur mainly on the windward coast of Saint Lucia like most Eastern Caribbean Island States, with occasional landings occurring on the southwest coast. This influences which assets are impacted.

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The seaweed belt remains huge – there's an estimated 6 million tons of sargassum still floating around – but it's down several million tons in just a few months. That's good news for residents, visitors and workers of beach areas of the Gulf of Mexico and Caribbean.

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Barbados is losing vast tracts of beachland annually due to the almost continuous influx of Sargassum Seaweed on its shores.

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Sargassum is at its worst between April and August, peaking in July and August, although this year saw the seaweed arrive early, with some beaches being hit heavily in March. What is this?

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Sargassum is type of brown seaweed that drifts on the ocean surface accumulating along beaches and coastlines throughout the Caribbean, Mexico, Texas and Florida, including Miami-Dade County annually from March to October.

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