Circumstances conspire to keep apart a young woman and her childhood sweetheart, whom she first met during her family's annual Christmas visit to Hawaii.

13 year-old Bethany Hamilton is a champion surfer who was born to be in the water. But after a fun night out night surfing and what should be a fun day in the water, she is attacked by a shark and loses her arm. Rushed to the hospital, she remains calm, and maintains her faith in God. Now she has to re-learn how to do everything with only one arm - including how to surf. It will take her friends, family, and her Christian faith to get her back into the water, but if that is where she is meant to...