Sand bass are a hard-fighting estuary and inshore fish that don’t get talked about enough. They hit well, pull strong for their size, and are a great little target around northern Australia if you like fishing structure and dirty water edges.
In Australia you’ll mainly find sand bass across the tropical north, especially around estuaries, tidal creeks, mangrove edges and sheltered inshore coastal water. They like country with mud or sand bottoms, rock bars, snags and channel edges, usually in fairly shallow water but they’ll also sit a bit deeper in tidal holes and drains.
Sand bass are opportunistic predators that feed on small fish, prawns and crabs. They tend to hold near cover or along current lines, then dart out and nail a meal as the tide pushes food past. Like a lot of estuary fish, they’re often most active when water movement is doing the work for them.
Tide matters a lot with sand bass, and the better bites usually happen on the run when bait is moving along drains, creek mouths and drop-offs rather than at dead slack. Low light helps too, especially early and late, because they’ll feed more confidently in shallower water and around mangrove edges. Light to moderate wind can be useful if it stirs the water a bit and breaks up the surface, but strong wind makes small creek and estuary fishing harder and can shut the bite down. Smaller swell or protected water is generally best, while bigger swell in open inshore areas can dirty things up too much or make holding position difficult.
A light to medium estuary outfit does the job nicely, with 10–20 lb braid and a fluorocarbon leader heavy enough to handle snags and rough structure. Small soft plastics, prawn imitations, hardbodies and lightly weighted live baits all work, and simple jighead or running sinker rigs are usually enough. Fish tight to timber, rock edges and tidal drains, because that’s where they tend to sit and ambush.
Despite the name, sand bass are often caught around mangroves, snags and rock bars rather than out on open sand flats.