Red Tide Brings Fish Kills and Beach Disruptions to Manatee County

Manatee County beaches faced the ongoing effects of red tide over the long Valentine's Day weekend, with dead fish washing ashore and air conditions causing discomfort for visitors. The toxic algae bloom, which has been lingering in the Gulf of Mexico since last fall’s Hurricane Helene, has gradually moved north from Southwest Florida, bringing its harmful impacts to the region.

Coquina Beach, Anna Maria Island, and Longboat Key saw an increase in fish kills over the weekend, despite scheduled beach cleanups by Manatee County. By Monday morning, newly washed-up dead fish lined Coquina Beach, a stark sign of the worsening conditions. Beachgoers reported respiratory irritation, a common symptom caused by airborne toxins from red tide. While Sarasota County follows specific criteria before raking dead fish, Manatee County actively removes them during scheduled cleanups. However, the influx of marine life washing up on shore outpaced maintenance efforts.

Satellite imagery and water sample results from the National Centers for Coastal Ocean Science (NCCOS) indicate that red tide has shifted into Manatee County waters over the past week. Previously concentrated near Collier and Lee counties, the bloom has slowly drifted north, affecting popular tourist destinations. Visitors to Anna Maria Island, Longboat Key, and other Gulf-facing beaches noted the presence of dead fish and the strong smell of red tide over the weekend.

While the latest satellite data suggests the red tide bloom may be weakening, its effects remain evident on Manatee County shores. Winds and water currents continue to play a role in dispersing the bloom, with southern winds capable of bringing higher concentrations closer to the shoreline in just a matter of hours.

Local officials and environmental experts continue to monitor the bloom’s movement and impact. With tourist season in full swing, the presence of red tide poses challenges for both visitors and businesses relying on a thriving coastal environment. Manatee County will continue its efforts to clear affected beaches, but the region remains at the mercy of shifting winds and water conditions.