Salt & storm Salt & storm series, book 1.

A sweeping historical romance about a witch who foresees her own murder-and the one boy who can help change her future. Sixteen-year-old Avery Roe wants only to take her rightful place as the witch of Prince Island, making the charms that keep the island's whalers safe at sea, but her mother has forced her into a magic-free world of proper manners and respectability. When Avery dreams she's to be murdered, she knows time is running out to unlock...