Captain Cook Bridge (Georges River)

Captain Cook Bridge spans the mouth of the Georges River between Sans Souci and Taren Point, and the structure does the heavy lifting — a line of oyster-encrusted concrete pylons standing in deep tidal water where the river narrows and the current rips. That funnel of moving water and hard structure is exactly what holds bream, trevally, flathead and the occasional school mulloway, and it all fishes from dry land. This page is about the foreshore, not the traffic deck: Transport for NSW policy treats fishing from its road bridges as prohibited, so the spot is the shared path, the rock edges and the parks either side, all of which are unambiguously open. The bridge itself carries grade-separated shared footpaths and cycleways along both sides, and they are no more open to fishing than the traffic lanes are. The fishing is from the foreshore paths, rock edges and platforms on both banks, which is where anglers work the pylons and the deeper drop-offs without a boat. It is one of the better-known land-based estuary spots in southern Sydney precisely because the fish stack up on the tide line and you can reach them from the bank.

Locals fish both sides, but the southern bank and the concrete platforms beside the bridge get the most rod hours, and the river consistently fishes better on the run-out tide as bait gets flushed past the pylons. Bait fishers berley lightly and drift peeled prawn, half-pilchard or live poddy mullet down the current to bream, trevally and flathead, keeping a lightly weighted bait close to the pylons and rock edges where the fish hold. Lure anglers cast soft plastics and small hardbodies tight to the structure and hop them back through the wash, while luderick chasers float green weed or cabbage under a float along the rock walls through the cooler months. The pylons are a school mulloway address — soak a live yellowtail or a fresh squid head down deep at night on the early run-out and wait. Light line and a long rod let you steer fish away from the oyster growth that will cut you off in a heartbeat.

Yellowfin bream are the bread and butter and turn up year-round, fishing hottest in the cooler months and around the winter spawn run — 25 cm and a bag of 10 shared with tarwhine, which are 20 cm. Dusky flathead spread along the sand and drop-offs from spring into autumn; only fish between 36 cm and 70 cm may be kept, the bag is 5, and every fish over the 70 cm mark is a breeder that goes back. Silver trevally hang on the current lines and pylons through the year and pull well above their weight at 30 cm on a bag of 10 shared across the trevallies. Luderick come on strong from autumn into spring along the rock walls at 27 cm and a bag of 10, and sand whiting work the adjacent flats and Dolls Point sand over the warmer months at 27 cm on a bag of 20 shared across the whiting. School mulloway are a genuine night-and-run-out prospect around the pylons, and the rules on them are tighter than most anglers expect — 70 cm minimum, a bag of one fish per person, and a boat limit of two per boat per day when two or more people are aboard. The odd yellowtail kingfish patrols the structure through summer at 65 cm and a bag of 5, usually following squid and bait into the bay.

Time your session around the top of the tide and fish the first few hours of the run-out — that is when the bridge earns its reputation. It is a popular, well-trafficked spot, so give other anglers casting room along the path and the platforms rather than crowding the prime pylon. Fresh local bait beats servo packets here; peeled prawns, live poddy mullet and yellowtail taken fresh on a bait jig all out-fish frozen. Bring a long-handled landing net or a rope gaff, because lifting a decent fish straight up a wall or off the platform loses plenty of them. Leave the oysters on the pylons where they are, since taking oysters is prohibited throughout Botany Bay and all its tributaries, the Georges included. One thing worth knowing before you keep a feed is that the bridge sits downstream of the Princes Highway bridge at Tom Uglys, which puts it inside the Botany Bay and lower Georges River PFAS dietary-advice zone — mulloway, silver trevally, tailor, dusky flathead and luderick all carry recommended weekly serving caps, and Australian salmon caught in these waters are catch-and-release only.

The bridge sits at the southern end of Cook Park, the crown reserve that runs the foreshore from the Cooks River down to the Georges River, so access is easy and well served. Sans Souci Park on the north-western side and the Cook Park foreshore toward Dolls Point both have car parking, toilets and the shared path that loops under the bridge, and most fishing spots are a short, flat walk from the car. The foreshore walkway is largely flat and sealed, though stepping down onto the rock edges and platforms is uneven and not mobility-friendly. It is a reasonable spot to take kids on the bait and a quiet tide, with grass and toilets nearby, but the deep fast water and oyster-covered edges mean little ones need close watching.

As a sheltered estuary mouth, the bridge fishes in most weather and is a reliable fallback when the open coast is blown out by swell or southerlies. Wind off the water chops up the surface and makes light-line bait work awkward, so a calmer morning or evening is more comfortable and more productive. Tide matters more than anything here — the run-out flushes bait through the pylons and triggers the bite, while the slack around the turn goes quiet. Heavy rain in the catchment drops the salinity and dirties the water for a few days, which can shut the bream down but often fires the flathead and mulloway as bait gets washed down. Light winds, a building or early-run-out tide, and low light are the combination to chase.

This is a calm estuary spot rather than a wash-prone rock ledge, but it has its own genuine risks. The pylons, walls and platforms are thick with razor-sharp oysters that will open a hand or shred a line, so watch your footing and wear closed shoes — and note that taking those oysters is prohibited anywhere in Botany Bay and its tributaries. The water under the bridge is deep, cold and fast on a running tide, and there are no rails on the rock edges, so a slip here is serious, especially for children. Boat and jet-ski traffic funnels under the bridge, so look before casting and stay clear of the navigation channel. Bluebottles can blow in on a nor'easter and the foreshore offers little shade, so sun protection matters on a long session. Last of all, observe the Botany Bay and lower Georges River PFAS dietary advice before eating anything that carries a serving cap.

Not from the bridge deck. Transport for NSW policy treats fishing from its road bridges as prohibited, so the traffic deck is out — but the foreshore directly beneath and beside it on both banks is open, popular land-based fishing. The bridge carries grade-separated shared footpaths and cycleways along both of its sides, and those are not fishing platforms either. Foreshore shared paths run under the bridge from Sans Souci Park on the north-western side and Cook Park toward Dolls Point on the south, giving access to the rock edges, concrete platforms and the oyster-covered pylons. Like everywhere in NSW, you need a current NSW Recreational Fishing Fee to fish here unless you hold an exemption.

Yellowfin bream are the mainstay year-round, alongside silver trevally, tarwhine, dusky flathead, luderick in the cooler months and sand whiting on the warmer flats. The deep water around the pylons also holds school mulloway, best targeted at night — the NSW minimum is 70 cm and the bag is one fish per person — and the occasional yellowtail kingfish patrols through summer at 65 cm with a bag of 5. It fishes best on the run-out tide when bait gets flushed past the structure.

The run-out tide is the standout — the water around the Georges River bridges, Captain Cook and nearby Tom Uglys included, consistently fishes better as the tide falls and bait is washed past the pylons, and at both it is the banks you fish from, not the deck. Aim to start around the top of the tide and fish the first few hours of the run-out, ideally in low light at dawn, dusk or after dark for the bigger fish.

It sits in the Botany Bay and lower Georges River zone, downstream of the Tom Uglys bridge, where the NSW PFAS Taskforce issues precautionary dietary advice. Australian salmon from Botany Bay are catch-and-release only as a precaution. Mulloway are capped at two servings a week for adults and one for children aged two to six, silver trevally at five and three, and tailor at six and three, while dusky flathead and luderick carry caps for young children. Follow the bag and size limits too — bream 25 cm on a bag of 10 shared with tarwhine, dusky flathead a 36 to 70 cm slot with a bag of 5, and mulloway 70 cm with a bag of one fish per person.

Yes. The bridge sits at the southern end of Cook Park, with car parking, public toilets and a flat, sealed foreshore path at Sans Souci Park and along the Dolls Point foreshore. Most fishing spots are a short, level walk from the car, though stepping down onto the rock edges and platforms is uneven and not suited to wheelchairs or prams.