Lake Macquarie is Australia's largest coastal saltwater lake, stretching across a catchment area of over 600 square kilometres — making it twice the size of Sydney Harbour. Located in New South Wales, north of Sydney, this expansive estuarine system connects directly to the ocean, which accounts for its remarkable diversity of marine life. The lake's tidal channels, sand flats, weed beds, deep basins, and warm-water outlets create a mosaic of habitats that support year-round fishing opportunities for anglers of all skill levels. Whether you're casting from the shore with the kids or running a boat out to the deepest water in the lake east of Pulbah Island, Lake Macquarie consistently delivers action across a wide range of species.