DESTIN, Fla. (WKRG) — The United States Coast Guard assisted the Okaloosa County Sheriff’s Office in a water rescue off the Destin coast Friday afternoon.

A 15-year-old died and a 14-year-old was rescued from the rough waters. Okaloosa County said it was a double red flag day for the Gulf of Mexico.

The USCG said that Okaloosa Co. deputies were called to a water rescue near Miramar Beach. USCG said everything happened before 2 p.m. on Friday, Apr. 7.

Both teens were pulled from the water and taken to the USCG Station Destin for medical treatment. the 15-year-old was unresponsive and later pronounced dead.

The USCG said the 14-year-old is stable.