Hauke Haien, a young man of 24 years, has just beome dikemaster in Northern Frisia. Against the resistance of many of the townfolk, he has a new dike built, not according to the old customs, but to his own specifications. For years, everything goes well, but when the big storm hits the land, a small oversight will cost him dearly.

Storm tells the life of Hauke Haien from his beginnings as the clever son of a small landowner to his rise as dikemaster, where Hauke has to weather many storms - both literally and figuratively speaking. The story inside a story inside a story is considered Theodor Storm's masterpiece. (Summary by Availle)