A dramatic rescue at Seabright Beach in Santa Cruz, California, has captured national attention in the United States after a lifeguard charged into powerful waves to save a young swimmer struggling in dangerous surf.The heart-stopping incident was caught on camera by beachgoer Scott Vander Dussen. The now-viral Santa Cruz beach video shows just how quickly calm beach conditions can turn life-threatening. The rescue came as officials have time and again warned visitors about hazardous surf along the Santa Cruz coastline.ALSO READ: 'How and where to kill Melania Trump?': Iran's Tasnim News Agency releases chilling video targeting US First LadyVideo shows Santa Cruz lifeguard battling massive wavesAccording to Vander Dussen, the rescue began even before his recording started. "I've never seen a rescue this intense before. So when I saw that unfolding, I just didn't know how it was going to turn out."— CollinRugg (@CollinRugg) He said the first lifeguard did not hesitate, running straight into the crashing surf to reach the struggling boy. "That just missed the opening seconds where the first lifeguard just fearlessly ran out into those huge waves and did what was needed to bring help to that boy."The footage shows the lifeguard staying with the swimmer despite relentless waves, refusing to let go as both were repeatedly hit by heavy surf.ALSO READ: New York weather todayBystanders tried to help but the surf was too powerfulSeveral people on the beach attempted to assist during the rescue, but the force of the waves quickly knocked them off their feet. Marine Safety Officer Anaiis Moise said that while the desire to help is understandable, entering dangerous water without training can make the situation even worse."I understand the instinct to want to go and help someone. And often the more effective way to help is going to be getting someone who is trained and professional to respond to that."A second lifeguard later entered the water, and together the team successfully brought the young swimmer back to shore safely.Santa Cruz lifeguards warn dangerous waves can change in minutesThe dramatic rescue comes during a period of unusually strong surf along the Santa Cruz coast. In a statement, California State Parks lifeguards said: "We have made 34 rescues for beach visitors that misjudged the danger these waves present. Conditions change rapidly, and what seems normal is potentially deadly."Officials said lifeguards have rescued 34 people across Santa Cruz County since the weekend began, highlighting how quickly beach conditions have deteriorated.Witness hopes the video serves as a warningVander Dussen said he decided to share the footage not for its dramatic images, but to remind people to respect the ocean."My heart for sharing the video was to bring a cautionary tale to people coming out to the beach. We want to see people come out, have a good time, enjoy the weather, but get home safely."Residents remind visitors to respect the oceanFor longtime Santa Cruz residents, rescues like this are a reminder that even experienced swimmers can underestimate the Pacific Ocean.Karen Crivelli, who lives in Santa Cruz County, said beach safety depends on following the rules and staying aware of changing conditions."People ignore, and there's rescues every day in this area. So the beaches are safe as long as you don't turn your back to the water and you obey the rules."Strong surf expected to continueWith powerful waves expected to continue through the week, lifeguards are asking everyone visiting Santa Cruz beaches to check surf conditions before entering the water, swim only in areas monitored by lifeguards, and never underestimate changing ocean conditions.The rescue at Seabright Beach ended safely thanks to the quick actions of trained lifeguards, but officials say it also serves as a timely reminder that the ocean can become dangerous in a matter of seconds.