…One Sunday on a trip to California, he spent the afternoon at the beach home of Pat and Peter Lawford at Santa Monica, sitting in his swimming trunks beside the pool, reading a book, but glancing from time to time at the ocean surf. “Dave, look at that surf out there,” he said to [Dave] Powers, who was stretched out beside him. The president returned to the lounge chair beside the pool, picked up his sunglasses and book, and said contentedly, “That was the best swim I’ve had in months.”Dave was silently hoping that the President would be able to resist the urge to plunge into the surf, because the beach was open to the public and crowded with Sunday visitors who would rush upon Kennedy if they spied him heading toward the water.
But after an hour or so the dark classes came off, the book was put down, and he was waling across the public beach toward the waves. Dave [Powers] jumped up and hurried after him, wondering if he should summon the Secret Service guards from the front of the Lawford house for protection. He heard one sunbather saying, He looks like President Kennedy, but President Kennedy isn’t that big and powerful looking.” the President plunged into the heavy surf and swam out beyond it while a crowd gathered, shouting and staring at his bobbing head. One woman dropped to her knees and prayed. “He’s out so far!” she cried. “Please, God, don’t lit him drown!” Another woman fully dressed, followed him into the surf before she turned back.
He swam in the ocean, about a hundred yards offshore, for ten minutes while a crowd of almost a thousand people gathered on the beach. When he was coming out of the water, a photographer in street clothes waded out to his waist to take pictures. Kennedy glanced at the photographer and said, “Oh, no, I can’t believe it,” The ten Secret Service men who were guarding him splashed into the water in their business suits, forming a protecting wedge around him with Dave [Powers] and Peter Lawford to hold back the crowd that struggled to touch him and shake his hand while he made his way back across the sand to the house. The president returned to the lounge chair beside the pool, picked up his sunglasses and his book, and said contentedly,
“That was the best swim I’ve had in months.”
Jack Doyle, “JFK’s Pacific Swim: August 1962”
PopHistoryDig.com, March 31, 2014.