City lifeguards warned beachgoers of a high influx of box jellyfish throughout the day on Oahu shores.

Today was the anticipated peak influx with more than 1,800 box jellyfish being spotted on Waikiki Beach by 2:30 p.m. and more than 130 found at Ala Moana Beach Park by mid-afternoon.
Bryan Cheplic, spokesman for the city Emergency Services Department, said 169 people were treated for jellfish stings by city lifeguards at Waikiki beaches and five at Ala Moana.
Cheplic said paramedics treated a man in his 30s at the beach fronting Duke's Restaurant in Waikiki after the man reported difficulty breathing following a jellyfish sting. He was the only patient who was treated and transported to a hospital due to a jellyfish sting, Cheplic said.
Lifeguards posted warning signs at Waikiki Beach and as well as Ala Moana Beach Park.
“Ocean Safety personnel would like to remind beachgoers to heed all warning signs and to please check with them before entering the water today.“ said Bryan Cheplic, public information officer for the city’s Emergency Services Department.
Lifeguards assess beaches for box jellyfish during alert periods. If box jellyfish are discovered warning signs are posted as warranted.
Persons stung by box jellyfish are advised to flush the area with large amounts of white vinegar. Anyone experiencing breathing difficulty, muscle cramps or spasms, or persistent pain are advised to seek immediate medical attention.
For public information regarding ocean conditions, advisories, and warnings, the Ocean Safety and Lifeguard Services Division provides a pre-recorded report which can be accessed 24 hours a day at 922-3888, ext. 51.
Or visit: www.hawaiibeachsafety.org or www.808jellyfish.com