Kelly Frost, a textiles conservator, is invited to the Massachusetts coastal city of New Bedford to restore a 150-year-old Mariner's Compass quilt. But there is one stipulation: she must live and work in Gray House, a former whaling captain's home, where the quilt is stored. There she meets Army veteran Tom Pereira, the caretaker of Gray House, whose heart seems as hard as the rocky Massachusetts coastline.
Over the long-lit months as Kelly works to restore the quilt, she and Tom grow closer. And as she reads stories in a daily journal penned by Mary Gray, she learns the secrets of the quilt and Mary's own sad tale of regret. Then Tom learns secrets of his own family's past, and both Tom and Kelly learn they are tied to Gray House in ways they never imagined.