A large bloom of red tide continues to linger about 20 miles off the coast of Hernando County.
Satellite images from the Optical Oceanography Laboratory at the University of South Florida showed a patchy bloom at least 20 miles offshore between Dixie and northern Pinellas counties in northwest and southwest Florida. FWC’s Fish Kill Hotline has received numerous reports of a widespread fish kill.
Karenia brevis, the organism known as red tide, was detected in background concentrations in one water sample analyzed from offshore of Walton County and background to medium concentrations in the bloom area offshore of Dixie, Levy, Citrus, and Hernando Counties. In addition, Karenia brevis was detected in background to very low concentrations in eight samples collected in, and alongshore of, Pinellas and Sarasota counties. No bloom concentrations of red tide have been detected alongshore or inshore of any of the areas sampled.
Forecasts by the Collaboration for Prediction of Red Tides show water movement proceeding south and slightly away from the coast for the next several days.
Additional samples collected throughout Florida this week did not contain the Florida red tide, Karenia brevis.