Nivôse is a Floréal-class frigate (French: frégate de surveillance) of the French Navy. The frigate is the third ship of the class and the fourth French vessel named after the fourth month of the Republican Calendar. Nivôse was constructed by Chantiers de l'Atlantique at Saint-Nazaire, France, in 1991 and entered service in 1992. The frigate is stationed at Réunion in the Indian Ocean for patrol duties.