Jilted by his fiancee, Arthur Pilbeam gets a job as far away from women as possible. Alone in a lighthouse, he soon finds that 12 other people end up living on the tiny island. Thirteen is an unlucky number; and one-by-one they disappear ...

Ireland, June 1944. The crucial decision about the right time to start Operation Overlord on D-Day comes to depend on the readings taken by Maureen Flavin, a young girl who works at a post office, used as a weather station, in Blacksod, in County Mayo, the westernmost promontory of Europe, far from the many lands devastated by the iron storms of World War II.

Four unlucky pirates head to a weather tracking station set on a remote island with the intention of holding the weather trackers as hostages and assaulting their next incoming supply ship; but at the station they are told that a serious typhoon is on the way, so the ship will be delayed.