COCOA BEACH, Fla. -- Coughing and hacking along the coast. Almost every single person Eyewitness News talked to in Brevard County was choked up from red tide and that's not even the worst place for red tide right now.

---

BEACH FORECAST: Local Beach And Boating Forecasts

---

The highest concentration is in Volusia County at New Smyrna Beach, followed by Daytona Beach. But even as far south as Cocoa Beach, people are complaining about the coughing, irritating affects of red tide.

Taking a stroll along Cocoa Beach on a beautiful November day is not as refreshing as it may appear. People with beachfront property think it's algae in the water, specifically the Florida red tide organism that can form dense, visible patches near the water's surface.

"Every time I walk out of the hotel it hits you like you start coughing," said beachgoer Julie McAnair.

"It's irritating. I don't like it," said beachgoer Ken Lamore.

Researchers with the Fish and Wildlife Conservation Commission took water samples Tuesday after Brevard County health officials received numerous complaints from people feeling red tide symptoms, including eye, nose and throat irritation.

So far, tests have come up negative.

"It's coming from somewhere, because when I get away from the beach, I don't cough. I never cough," Lamore said.

"Oh, it's the ocean breeze. It's no big deal," McAnair said.

It's big deal unless you have asthma or chronic lung disease. Health officials are urging those folks to stay away from the beach for now.