Oyster Bay is a significant fishing location on Tasmanian’s mid East Coast, a little over a two-hour drive from Hobart or Launceston.
A great range of saltwater species are caught in this region, and it was chosen to host two of Tasmania’s first saltwater FADs, installed in 2021.
Species to be caught include sand and tiger flathead, barracouta, salmon, snotties, jackass morwong, pink snapper, kingfish, KG whiting, garfish, leatherjackets, flounder, bluethroat wrasse, black bream, silver trevally, rock lobsters, striped trumpeter, albacore, bluefin tuna and squid.
Note that much of Great Oyster Bay is a shark reserve, which means sharks and rays may not be taken.
The bay’s waters are reasonably protected from most winds except southerlies.
The bay is quite shallow with a mostly bare sand bottom, with patches of seagrass and a lot of fringing reef.
Most of the seagrass is found in the depth range of 5m to 12m, and if you are boat fishing for flathead, flounder, KG whiting and squid, this is a good range to concentrate your efforts, fishing deeper on clear days when the fish may spook more easily.
Great Oyster Bay has two significant estuaries feeding the bay, being Greater Swanport to the north and Little Swanport on the south-west side, both great producers of black bream, some of which make their way into the bay. These estuaries are great fishing spots in themselves.
There are extensive reefs south of Little Swanport and Schouten Island.
Reef south of little Swanport runs off the headlands Cape Bougainville, Grindstone Point, Barwell Point, Point Bailey and Seaford Point.
There is offshore reef out of Bolton’s Beach and Cape Bougainville extending to 20m to 30m depth and sometimes 1.5km from the coast.
North of Little Swanport there is less reef, being mainly fringing reef to 10m to 15m depth and usually located less than 250m from shore.
Near Swansea there is a cobble bottom. The western shoreline is dominated by dolerite, while the opposite side of the bay (Freycinet) has granite.
There is no reef along Nine Mile Beach.
Landbased fishos in this region can try near inshore seagrass beds off Gravelly Beach, Cooks Beach, Promise Bay, in Coles Bay, and south of Swansea.
Wrasse are usually easily located around reef edges in the bay, and expect occasional snapper, trevally and more in deeper water.
KG whiting can be hard to find within the bay, but usually the edges of seagrass patches are the place to look, with some good KGs caught in the bay by those in the know.
flathead can be found by drift fishing with bait or jigs run along the bottom, or trolling lures that swim near the bottom.
Being shallow and usually clear, overcast conditions can fish well in the shallow areas.
Beaches such as Nine Mile Beach and the west sides of Great Oyster Bay are good places to fish from shore.
There are good access points to the bay along the highway on the west side of the bay.
The Swan River just north of Swansea has black bream, including some big fish. There are spots along Dolphin Sands Road that can be fished.
Jetties at Swansea and Coles Bay produce mainly squid, best at dusk and dawn. Sometimes salmon, slimy mackerel, snotties and pike are also caught.
For boaters, Schouten Passage is a deep channel between Freycinet Peninsula and Schouten Island.
Expect tiger flathead, snapper, trevally, kingfish and striped trumpeter. Strong currents flow here and the sea can whip up. You will need heavy sinkers to hold bottom.
Big flathead and trumpeter are more reliable outside the passage, but this is open ocean.
Tuna come close to shore here, with albacore usually easily found.
Bluefin tuna are the main target gamefish species, but yellowfin tuna occasionally show up, along with mako sharks.
Try the southern end and east side of Schouten Island for gamefish.
Extensive areas of reef exist west and south of Schouten Island extending to the 40m depth and 2.2km or so from shore.
Another great East Coast location is St Helens.
Here is a list of recommended tackle for Tasmanian waters.
Great Oyster Bay tides
Tasmanian FADs
Tasmanian fishing regulations
Tasmanian marine reserves
Tasmanian saltwater fishing seasons
Trout fishing spot access programs
Fisheries assessment reports
Buy a freshwater fishing licence
Tasmanian lake levels (hydro)
Tasmanian river flows (govt)
Bag and size limits
Private Tasmanian trout fisheries
Return to the Tasmanian Fishing Map
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