![]() ![]() Once in the Gulf Stream, waves can force the toxin produced to be dispersed in the air, which can be carried by east winds to the beaches. A west coast bloom can reach the east coast if it gets caught in the Gulf of Mexico's loop current and travels through the Florida Straits into the Gulf Stream – a north-moving river of warm water that skims the Palm Beach County coastline. Can red tide on Florida's west coast reach the state's east coast? Manatee, Goliath grouper, shorebirds and sea turtles all perished in droves that year in areas from Sarasota through Naples. Tons of marine life died on the west coast of the state, triggering daily “fish kill clean-up” reports on Sanibel Island where dump trucks full of dead fish were removed. Red tide hit Florida beaches hard in 2018Ī persistent red tide bloom lasted through the summer and into fall of 2018. It’s possible a stronger dose of red tide could find its way to Florida's east coast beaches, according to James Sullivan, executive director of Florida Atlantic University's Harbor Branch Oceanographic Institute. Medium levels have been found in the Florida Keys. Rhonda Watkins, a pollution control environmental supervisor for Collier County, said reports of dead fish are widespread. Samples on Florida's west coast from Venice to Naples tested at high levels of toxicity.įish kills have been problematic in Collier County waters in recent weeks. Is red tide present in Florida right now? Red tide is often gone by spring, but in some years, the infection has lingered. They can grow far offshore in the Gulf and pile up near the coast in the fall and winter as wind patterns blow cold fronts into Florida. They have been observed in the Gulf of Mexico since the 1800s. What is the main cause of red tide and how long does it last? It produces a toxin as a defense mechanism. It is a sea-faring toxic algae, formally known as the single-cell Karenia brevis. In marine life, it’s a killer that affects the nervous system and can cause paralysis. When the toxin from red tide is inhaled, it can cause respiratory symptoms in people, such as coughing, wheezing and sore throats.
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