Swimming Restricted at Las Teresitas Beach Following Portuguese Man o' War Sightings

Authorities in Santa Cruz de Tenerife have restricted swimming at Las Teresitas beach after sightings of the Portuguese man o' war. Lifeguards have raised both the yellow flag and a specific warning flag for marine life to keep beachgoers safe during the busy Easter holiday.

Lifeguard teams are now on high alert and are urging the public to be extremely cautious.

Although often mistaken for a jellyfish, the Portuguese man o' war is actually a siphonophore—a colony of organisms working together. Its sting is highly toxic and can affect the nervous system, cells, and heart. Experts warn that these creatures remain dangerous even if they are dead and washed up on the sand, so you should never touch them.

If you are stung, it is important to act quickly to stop the venom from spreading. If you experience severe symptoms, such as difficulty breathing, an irregular heartbeat, or extreme swelling, call 1-1-2 immediately or seek emergency medical care. Authorities are continuing to monitor the beach closely.