As locals are gearing up for Christmas festivities, a devastating cyclone is brewing in the Arafura Sea. Feeling dragged down by sleepy domestic day-to-day life, Morris dreams of a life elsewhere filled with adventure. Meanwhile, Gregory, a meteorologist of the Darwin Weather Bureau, is content with his steady-paced lifestyle. Both, along with their loved ones, have their worlds turned upside down when Tracy rears her head and devastates the city on Christmas Day. The film culminates with individuals collectively triumphing over tragedy in the face of one of nature's most formidable forces.