I believe he actually went 87 days without catching fish.
"Santiago," the boy said to him as they climbed the bank from where the skiff was hauled up. "I could go with you again. We've made some money."
The old man had taught the boy to fish and the boy loved him.
"No," the old man said. "You're with a lucky boat. Stay with them."
"But remember how you went eighty-seven days without fish and then we caught big ones every day for three weeks."
"I remember," the old man said. "I know you did not leave me because you doubted."
"It was papa made me leave. I am a boy and I must obey him."
"I know," the old man said. "It is quite normal."
"He hasn't much faith."
"No," the old man said. "But we have. Haven't we?"
Ernest Hemingway's novel, "Old Man And The Sea," is about an old fisherman named, Santiago. He has been a man who has fished alone for many years. As we learn on page one of chapter one, Santiago has gone 84 days without catching a fish.
"He was an old man who fished alone in a skiff in the Gulf Stream and he had gone eighty-four days now without taking a fish. In the first forty days a boy had been with him. But after forty days without a fish the boy's parents had told hom that the old man was now definitely and finally "salao," which is the worst form of unlucky..."