Red Tide Florida 2024 Dates. Fish kills suspected to be from red tide were reported in manatee and sarasota counties, with respiratory irritation coming in from sarasota. 25, the florida fish and wildlife conservation commission (fwc) reported that the red tide organism (karenia brevis) was found in background to high concentrations in.

Below are the most recent sample results. Common name for harmful algal blooms occurring along coastal regions in florida from large concentrations of aquatic micro.