Pukerua Bay is a small seaside suburb at the southern end of the Kāpiti Coast, New Zealand. In local government terms it is the northernmost suburb of Porirua City, in the Wellington Region. It is 12 km north of the Porirua City Centre on State Highway 59, and 30 km north of central Wellington. In Māori, the words puke rua literally mean two hills but it …Pukerua Bay is a small seaside suburb at the southern end of the Kāpiti Coast, New Zealand. In local government terms it is the northernmost suburb of Porirua City, in the Wellington Region. It is 12 km north of the Porirua City Centre on State Highway 59, and 30 km north of central Wellington. In Māori, the words puke rua literally mean two hills but it is not clear to which hills the name refers.