Phuket lifeguards are warning tourists and beachgoers after Portuguese man o’ war were discovered at three beaches. The warning, issued on June 14, 2026, advises the public to avoid contact with the venomous creatures. Photographs of a specimen were shared by the Phuket Lifeguard Service. Portuguese man o’ war are known for their painful stings, which can be dangerous to humans. Authorities are urging caution and advising individuals not to touch any marine life found on the shore. The affected beaches have not been specifically named in reports. This incident highlights the potential for hazardous marine encounters during the tourist season.