Red Tide Areas In Florida 2025 Map. The data on the map below shows weekly beach water quality reports from the florida department of health, and red tide and algal blooms data from the fwc. The new interactive map shows the concentration of the algae causing the red tide in different areas up and down the coast of florida.
Florida researchers are working to map fish kills after red tide events to help regulators determine harvesting limitations. Octavio jones via getty images.