| Westreme Battery | |
|---|---|
Batterija ta' Westreme | |
| Mellieħa, Malta | |
 The blockhouse of Westreme Battery, now the Tunnara Museum | |
| Coordinates | 35°57′59.8″N 14°21′25.1″E / 35.966611°N 14.356972°E |
| Type | Artillery battery |
| Site information | |
| Owner | Government of Malta |
| Operator | Mellieħa Local Council |
| Open to the public | Yes |
| Condition | Blockhouse intact Parapet destroyed |
| Site history | |
| Built | 1715–1716 |
| Built by | Order of Saint John |
| Materials | Limestone |
| Battles/wars | Capture of Malta (1798) World War II |
Westreme Battery (Maltese: Batterija ta' Westreme), also known as ir-Rasus Battery (Maltese: Batterija tar-Rasus) or Mellieħa Right Battery (Maltese: Batterija tal-Lemin tal-Mellieħa), is a former artillery battery in Mellieħa, Malta. It was built by the Order of Saint John in 1715–1716 as one of a series of coastal fortifications around the Maltese Islands.
Most of the battery was destroyed over time, but the blockhouse still exists. It is now open to the public as the Tunnara Museum, a museum about tuna fishing.