Sand and Yellowfin Whiting: The Summer Sand-Flat Fish
Everyone wants the King George. Most people, on most summer sessions, go home with these instead — and they’re none the worse for it. Sand and yellowfin whiting are the open-sand cousins of the prized KG: smaller, plainer, far less precious about where they live, and just as good on the plate. They’re the fish that turns a hot afternoon on a knee-deep flat into a feed.
This is the deep-dive on the sandy-flats whiting. For King George whiting and the full Perth whiting rundown, see the whiting hub. Here we’re staying on the sand.
Sand vs Yellowfin vs King George
Yellowfin whiting (Sillago schomburgkii) is the proper name for the fish most Perth anglers call “sand whiting” — slim, silvery, plain-flanked, with the faint yellow fin tint that names it. It’s the dominant sand-flat whiting on the metro coast and through the South West — same fish whether you call it yellowfin or sand whiting, two names anglers search for the one species.
One thing worth clearing up: the “sand whiting” you’ll read about on the east coast is a different fish — Sillago ciliata, which ranges from Cape York down to Tasmania and isn’t caught in WA. It’s the namesake a lot of people are searching for, but on the west coast the sand-flat whiting in your bucket is the yellowfin/western sand whiting, Sillago schomburgkii. Same job, same habit, different species.
King George whiting (Sillaginodes punctatus) is the other one entirely — bigger, commonly 400–800g and up to around 4kg, with rows of distinct golden-brown spots. The clincher is habitat: King George want clean sand near seagrass, while sand and yellowfin whiting want bare sand with no weed in sight.
Quick tell: King George are bigger and spotted; sand and yellowfin whiting are smaller — 250–500g, to about 1.5kg — and plain. The spots and the size give the KG away.
Where and When on the Flats
Sand whiting are tied to clean sandy bottom: shallow gutters, the troughs behind sandbars, holes on the flats, and the sandy margins of estuaries. They feed on worms, nippers and small crustaceans flushed up by a moving tide — the water you want is the water most people wade through on the way to “proper” fishing.
They bite year-round, but the warmer months — spring through autumn — are the easy window, which is why they’re a summer staple. As the flats warm, fish push onto the shallows in numbers. A rising tide flooding clean sand is prime, and the ankle-to-knee-deep water that floods last is often where they’re thickest. Dawn and dusk lift the bite; calm, clear days let you sight-fish the gutters.
The Rules
From the DPIRD recreational fishing guide, whiting other than King George sit in the “all other species” category:
- Sand, yellowfin and school whiting (Family Sillaginidae, excluding King George): no minimum size, daily bag limit 30 per species.
- King George whiting: minimum size 280mm, daily bag limit 12 — managed separately, so don’t lump it in with the sand-flat fish.
The per-species numbers, and how each one counts against the mixed bag, sit on the yellowfin whiting size and bag limits, the western school whiting limits and the King George whiting limits.
No licence is needed for shore-based fishing; boat-based fishing requires a Recreational Fishing from Boat Licence. There’s no minimum size here, but a bag of 30 small fish is a lot of cleaning — take a feed, not a haul. Rules change, so confirm the current numbers on DPIRD before you keep any.
Rigs, Bait and Technique
The whole game is light. Sand whiting are gentle biters and shy of heavy tackle, so every extra bit of lead and line thickness costs you fish.
Rig: a light running-sinker rig is the standard — a small ball sinker sliding on the mainline down to the bait, on 4–6lb line with a light fluorocarbon leader and a single size 4–6 long-shank hook. The running sinker lets a feeding fish move off without feeling weight, and the light leader matters: clear shallow water punishes a thick, visible trace. A small two-hook paternoster works for a quick feed when fish are stacked.
Bait: fresh worm or prawn, full stop. Blood worms, beach worms and tube worms are the standouts, with prawn pieces and pumped nippers (yabbies) close behind. Fresh beats frozen every single time — pump your own nippers or dig beach worms on the spot if you can. In the warmer months they’ll also chase small surface poppers and tiny soft plastics across the flats, a fun way to fish them on light gear.
Technique: fan-cast into the sandy gutters, holes and sandbar edges and let the bait sit on the bottom. Walk the flats to find fish rather than anchoring to one patch — once you locate a school there are usually plenty. Keep the rod in hand and feel for the soft tap-tap; they mouth the bait before committing, so don’t strike early. Let them take it and move off, then lift into the fish.
Best Sand-Flat Spots Around Perth
Order of accessibility — metro beaches and estuaries first, drive-south last.
Rockingham — Safety Bay and Warnbro
The metro heartland for sand-flat whiting. The shallow sand of Safety Bay and Warnbro Beach holds yellowfin whiting in numbers on a flooding tide, and Mangles Bay inside Cockburn Sound has the clean sandy patches they love. Calm, clear conditions turn these flats on.
Coogee Beach
The sand flats around Coogee Beach are an easy metro option — shallow clean sand, light weekday traffic, and a rising tide that brings whiting onto the shallows close to shore.
Mandurah — Peel-Harvey and the Dawesville Cut
The Peel-Harvey Estuary is yellowfin whiting country. Work the flats off the Mandurah Jetty and the sandy shallows inside the Dawesville Cut — both fish best on the top of the tide, when the warm estuary water floods the sand and the whiting come up to feed.
Busselton (worth the drive)
Down south, the sand flats around the Busselton Jetty stretch over kilometres of clean bottom with less pressure and the sort of clear southwest water sight-feeding whiting reward.
On the Plate
This is the payoff. Sand and yellowfin whiting are sweet, delicate white-fleshed fish — among the best small table fish in WA. Pan-fry them whole, or scale, gut and crumb them. Bleed and ice on capture for the cleanest flavour, and don’t bother with anything fancier than butter and a squeeze of lemon.
Frequently Asked
What’s the difference between sand whiting and King George whiting?
Sand and yellowfin whiting are smaller, plainer fish that cruise bare sand flats and estuary edges — no minimum size and a bag of 30 each, capped by the statewide mixed bag of 30 across the group. King George whiting are larger, clearly spotted, found over sand near weed beds, with a 280mm minimum size and a bag of 12. The quick tell is the spots and the size: King George are bigger and patterned, sand and yellowfin whiting are smaller and plain.
Where do you catch sand whiting in Perth?
On clean sandy shallows and estuary flats — the metro sand beaches, Mangles Bay and Safety Bay around Rockingham, the Peel-Harvey Estuary at Mandurah, and the flats inside the Dawesville Cut. Look for ankle-to-knee-deep sand gutters and the edges of sandbars on a rising tide.
What bait is best for sand and yellowfin whiting?
Fresh worm or prawn. Blood worms, beach worms and tube worms are the standout baits, with prawn pieces and pumped nippers (yabbies) close behind. Fresh beats frozen every time — whiting are fussy sight-feeders that will refuse a stale bait.
When is the best time of year to catch sand whiting in WA?
They bite year-round but are easiest from spring through autumn, when they push onto the warm shallow flats to feed. A rising tide over clean sand, early or late in the day, is prime. Calm, clear water suits sight-fishing the flats.
Do you need a licence to fish for sand whiting in WA?
No licence is needed for shore-based recreational fishing in WA. Boat-based fishing requires a Recreational Fishing from Boat Licence. Bag limits still apply either way — check current DPIRD rules before keeping a feed.
Are sand and yellowfin whiting good to eat?
Yes — they’re among the best small table fish in WA. Sweet, delicate white flesh, usually pan-fried whole or scaled, gutted and crumbed. Bleed and ice them on capture for the cleanest flavour.
Light rig, fresh worm, a rising tide over clean sand — that’s the whole secret to the summer flats. Check the wind, tide and bite window for your spot on BiteCompass, and read up on the yellowfin whiting species guide before you head out.