 tests are held four times a year. Ocean swimmers being reminded about the dangers of rip currents. Lifeguards rescued nine people in Ocean City, New Jersey over the weekend after some swimmers were initially in distress and others went into the ocean to save them and they needed help as well. The incident happened Saturday at the Ninth Street Beach. Lifeguards were called to help four people who were struggling in the water. Others who were nearby then jumped in to help but became stuck themselves and called for help. The