Fort Myers Beach Conditions

Know before you go!


From NOAA (November 14, 2019)

Click here to view the full report.

From the Florida Fish and Wildlife Conservation Commission (November 15, 2019)

In Southwest Florida over the past week, K. brevis was observed at background to very low concentrations in Pinellas County, background concentrations in Manatee County, background to high concentrations in Sarasota County, very low to high concentrations in and/or offshore of Charlotte County, background to high concentrations in and/or offshore of Lee County, and very low to high concentrations in and/or offshore of Collier County. Bloom concentrations (>100,000 K. brevis cells per liter) persist in Sarasota, Charlotte, Lee, and Collier counties. These included coastal sites in Sarasota County, coastal, inlet, and estuarine sites in Charlotte and Lee Counties, as well as samples collected as far as 7-30 miles offshore of Lee and Collier counties. High concentrations (>1 million cells per liter) were observed in 30 samples from these counties.

In Southwest Florida over the past week, fish kill reports were received for Sarasota, Charlotte, Lee, and Collier counties (please see

Respiratory irritation was reported over the past week in Southwest Florida in Sarasota, Lee and Collier counties.

Caloosahatchee Conditions Report (November 12, 2019)  

Caloosahatchee flows increased to an average of 639 cfs at S-79 the past week. Upper estuary salinities remain at harmful levels. The Caloosahatchee needs additional flow.

Click here to view the full report.


Check out these other useful links for up to date information on water quality issues such as red tide, and blue-green algae.


Red Tide

In Florida, red tide is caused by a microscopic single-celled algae called Karenia brevis or K. brevis. It is present in background conditions throughout the year in the Gulf of Mexico. When natural conditions are right, the organism can form blooms producing a toxin. When red tide is present it can cause coughing, sneezing and teary eyes. People with asthma or chronic respiratory problems should avoid red tide areas. Swimming in water with red tide can also cause skin irritation or eye burning.

Please refer to this fact sheet for more information on red tide.

Flyer On Red Tide For Visitors From The Florida Department of Health

Flyer On Red Tide For Pet Owners From The Florida Department of Health

Blue-Green Algae

Cyanobacteria/ blue-green algae are a group of organisms that can live in freshwater, salt water or mixed “brackish” water. When conditions are right, such as warm water and increased nutrients, these organisms can increase in numbers and accumulate in some areas of a water body.

Blue-green algae can cause gastrointestinal effects if swallowed. Children and pets are especially vulnerable. If you spot blue-green algae, please contact Kalina Warren, environmental administrator with DEP’s Water Quality Assessment Program for the South Region at 407-897-4177.

You can find more information on blue-green algae using the links below:

Florida Department of Environmental Protection

Flyer On Red Tide and Blue Green Algae from the Sanibel-Captiva Conservation Foundation

Vibrio Vulnificus

Vibrio vulnificus is a bacterium that normally lives in warm seawater. Itis part of a group of vibrios that are called “halophilic” because they require salt. Occurring naturally in the warm coastal waters, particularly during the summer months, Vibrio vulnificus has the potential to cause serious illness. People can get infected with Vibrio vulnificus when they eat raw shellfish, particularly oysters. Persons who have wounds, cuts or scratches and wade in estuarine areas or seawater where the bacteria might be present can become ill as well.

Symptoms of Vibrio vulnificus in wound infections typically include swelling, pain and redness at the wound site. Other symptoms of Vibrio vulnificus infection include; nausea, vomiting, abdominal pain, diarrhea, fever, chills and the formation of blistering skin lesions. Individuals experiencing these symptoms should contact a physician immediately for diagnosis and treatment.

Please refer to this fact sheet for more information on Vibrio vulnificus.


For sick, injured or dead sea turtles contact the Sanibel-Captiva Conservation Foundation Sea Turtle Hotline at 978-SAVE-ONE (728-3663) or FWC’s Wildlife Alert hotline at 888-404-FWCC (3922). FWC’s hotline can also be used to report any sick or dead animal.

To report a fish kill, contact FWC’s Fish Kill Hotline at 800-636-0511 or submit a report online. The public can also download the free FWC Reporter app to their mobile device.

To report a bird mortality, visit

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