Jersey Shore Shark Attack (2012) on Netflix

Plot summary

Legend holds that giant man-eating sharks massacred hundreds of locals and tourists at the Jersey Shore in 1916. On this holiday weekend, drilling under the water draws dozens of albino bull sharks toward the pier, and nobody on the beach knows the sharks are there. When a man goes missing, TC and his friends fear the worst and ask the police chief to shut the beach down. After an attack at a performance on the pier, a hunt for the sharks begins, and the Preppies and the Guidos have to work together to save the shore and everyone on it.