Lacey Dickinson

RED DRIFT ALGAE

Red Drift Algae is a species of algae that can be seen with the naked eye and resembles seaweed. These algae are not harmful and are non-toxic, but when they wash up on beaches can smell bad as they decompose. These species, which vary in color and can be red, brown, green or white, occur naturally in the environment and can sometimes detach from the bottom and wash up along area beaches. 

RED TIDE

To see specific beach condition reports, click here.

You may also go to visitbeaches.org or call 941-BEACHES (232-2437) for more information.

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WHAT IS RED TIDE?

In Florida, red tide is a naturally occurring microscopic algae called Karenia brevis or K. brevisthat is present in background conditions throughout the year in the Gulf of Mexico. It occurs in salt water and when natural conditions are right, the organism can form blooms off the coast producing a toxin that can affect the central nervous systems of fish and wildlife. At high concentrations, the blooms may discolor the water – sometimes red, light or dark green, brown or clear.

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How long will it last?

Red tide blooms can last days, weeks or months and can also change daily due to wind conditions. Onshore winds normally bring it near the shore and offshore winds drive it out to sea. 

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Can people swim in red tide?
Most people can swim in red tide, but it can cause skin irritation and burning eyes. If you experience irritation, get out and thoroughly wash off with fresh water.

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What are symptoms from breathing in red tide toxins?
For most people, coughing, sneezing and teary eyes are temporary symptoms. People with chronic respiratory problems, like asthma and COPD should avoid red tide areas.

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Can pets swim in red tide?
If your pet swims in a red tide patch at the beach, a thorough freshwater rinse as soon as possible is essential. Don’t let your pet play in any sea foam – the foam has been shown to be more toxic than water.