Are the Great Oyster Bay depth maps survey-backed?

6 released maps use surveyed or official agency bathymetry. Each child page preserves its own provider, product, datum and not-for-navigation disclosure.

Do the fish and access records apply everywhere in Great Oyster Bay?

No. Species, forage, access and fishing spots remain scoped to each child map and carry their own evidence labels.

Split-water fishing maps

Great Oyster Bay fishing maps and mapped sections

Great Oyster Bay fishing maps with directly measured AusBathyTopo depth cells, source-qualified fishing spots, official regional fish evidence, seasonal forage guidance, access context and transparent quality holds.

6 live sections6 on quality hold6 survey-backed depth maps6 cataloged target species

Built for useful map scale

Why Great Oyster Bay is split up

This named coastal system is divided into non-overlapping trip-scale operational windows. Every public child independently passes the fixed direct-source, 25-mile, 250,000-acre, contour, retained-point and fishing-spot gates.

One page per mapped area

Choose a Great Oyster Bay fishing-map section

Survey-backed depthCoastal map

Great Oyster Bay — Sector 05

27,115-acre Great Oyster Bay — Sector 05 Australian saltwater fishing map showing only directly measured AusBathyTopo 2026 cells, source-qualified fishing spots, official regional fish evidence, seasonal forage context, access guidance and current-rule links. Sector 05 trip-scale surveyed footprint within Great Oyster Bay. A large east-coast bay between Freycinet and the mainland, with beaches, reef points and deep central water. The displayed footprint is not a legal boundary or a claim of complete named-water coverage.

Recorded max: 78 ft
Species: Yellowtail Kingfish, Sand Flathead, Black Bream, Australian Salmon

Open depth map and fishing spots →

Survey-backed depthCoastal map

Great Oyster Bay — Sector 06

22,731-acre Great Oyster Bay — Sector 06 Australian saltwater fishing map showing only directly measured AusBathyTopo 2026 cells, source-qualified fishing spots, official regional fish evidence, seasonal forage context, access guidance and current-rule links. Sector 06 trip-scale surveyed footprint within Great Oyster Bay. A large east-coast bay between Freycinet and the mainland, with beaches, reef points and deep central water. The displayed footprint is not a legal boundary or a claim of complete named-water coverage.

Recorded max: 316 ft
Species: Yellowtail Kingfish, Sand Flathead, Black Bream, Australian Salmon

Open depth map and fishing spots →

Survey-backed depthCoastal map

Great Oyster Bay — Sector 08

90,039-acre Great Oyster Bay — Sector 08 Australian saltwater fishing map showing only directly measured AusBathyTopo 2026 cells, source-qualified fishing spots, official regional fish evidence, seasonal forage context, access guidance and current-rule links. Sector 08 trip-scale surveyed footprint within Great Oyster Bay. A large east-coast bay between Freycinet and the mainland, with beaches, reef points and deep central water. The displayed footprint is not a legal boundary or a claim of complete named-water coverage.

Recorded max: 162 ft
Species: Yellowtail Kingfish, Sand Flathead, Australian Salmon, Silver Trevally

Open depth map and fishing spots →

Survey-backed depthCoastal map

Great Oyster Bay — Sector 09

46,832-acre Great Oyster Bay — Sector 09 Australian saltwater fishing map showing only directly measured AusBathyTopo 2026 cells, source-qualified fishing spots, official regional fish evidence, seasonal forage context, access guidance and current-rule links. Sector 09 trip-scale surveyed footprint within Great Oyster Bay. A large east-coast bay between Freycinet and the mainland, with beaches, reef points and deep central water. The displayed footprint is not a legal boundary or a claim of complete named-water coverage.

Recorded max: 324 ft
Species: Yellowtail Kingfish, Sand Flathead, Black Bream, Australian Salmon

Open depth map and fishing spots →

Survey-backed depthCoastal map

Great Oyster Bay — Sector 10

4,340-acre Great Oyster Bay — Sector 10 Australian saltwater fishing map showing only directly measured AusBathyTopo 2026 cells, source-qualified fishing spots, official regional fish evidence, seasonal forage context, access guidance and current-rule links. Sector 10 trip-scale surveyed footprint within Great Oyster Bay. A large east-coast bay between Freycinet and the mainland, with beaches, reef points and deep central water. The displayed footprint is not a legal boundary or a claim of complete named-water coverage.

Recorded max: 75 ft
Species: Yellowtail Kingfish, Sand Flathead, Black Bream, Australian Salmon

Open depth map and fishing spots →

Survey-backed depthCoastal map

Great Oyster Bay — Sector 11

11,420-acre Great Oyster Bay — Sector 11 Australian saltwater fishing map showing only directly measured AusBathyTopo 2026 cells, source-qualified fishing spots, official regional fish evidence, seasonal forage context, access guidance and current-rule links. Sector 11 trip-scale surveyed footprint within Great Oyster Bay. A large east-coast bay between Freycinet and the mainland, with beaches, reef points and deep central water. The displayed footprint is not a legal boundary or a claim of complete named-water coverage.

Recorded max: 245 ft
Species: Yellowtail Kingfish, Sand Flathead, Black Bream, Australian Salmon

Open depth map and fishing spots →

Sections on quality hold

These named sections are part of Great Oyster Bay but did not pass the release gate, so they have no public map yet.

Great Oyster Bay — Sector 01 — Quality hold: No coherent directly measured AusBathyTopo TID 10-17 footprint met the generator floor inside this operational child. No source, coverage, content or page-size waiver is applied.
Great Oyster Bay — Sector 02 — Quality hold: No coherent directly measured AusBathyTopo TID 10-17 footprint met the generator floor inside this operational child. No source, coverage, content or page-size waiver is applied.
Great Oyster Bay — Sector 03 — Quality hold: 3 source-derived structure candidates is below the fixed four-spot floor. No source, coverage, content or page-size waiver is applied.
Great Oyster Bay — Sector 04 — Quality hold: No coherent directly measured AusBathyTopo TID 10-17 footprint met the generator floor inside this operational child. No source, coverage, content or page-size waiver is applied.
Great Oyster Bay — Sector 07 — Quality hold: No coherent directly measured AusBathyTopo TID 10-17 footprint met the generator floor inside this operational child. No source, coverage, content or page-size waiver is applied.
Great Oyster Bay — Sector 12 — Review hold (PR #675): maxDepthFt 2492 (760 m) is deep-ocean/continental-slope water published under the named-water label "Great Oyster Bay — Sector 12"

Choose with the evidence visible

How to compare Great Oyster Bay sections

The released set contains 6 survey-backed sections and 0 modeled sections. Their published maximum depths run from 75 to 324 ft, with a median of 245 ft. Those numbers make scale differences visible, but they do not make sections interchangeable: contour provenance, access, species evidence and local structure remain specific to each child map.

Start with the section closest to the water you actually plan to fish. Then compare its depth-data label and species roster with an adjacent section before treating a pattern as system-wide. A survey-backed child is the stronger choice for precise breakline planning; a modeled child is broader reconnaissance and should be checked against sonar and conditions on the water. Return to this overview whenever you cross into another mapped reach, pool or coastal section.

Same child-page contract

What every section keeps separate

Depth provenance: each child discloses whether its contours are survey-backed or modeled; a family card never upgrades that label.
Fishing spots: structure and seasonal recommendations are calculated inside the child boundary so distant reaches are not mixed together.
Fish species: each page keeps its own supported roster rather than inheriting every species found anywhere in the parent system.
Local context: hatch guidance, access, hazards, catches and nearby-water links continue to resolve for the individual child where data is available.

Source-backed, not crowd-guessed

Authoritative sources for this overview

Planning questions

Frequently asked questions

Why is Great Oyster Bay divided into separate fishing maps?

Are these depth maps survey-backed?

6 released maps use surveyed or official agency bathymetry. Each child keeps its own provider, product, datum and not-for-navigation disclosure.

Do fish and access records apply everywhere?

No. Species, forage, access and fishing spots remain scoped to each child map and retain their evidence labels.

Choose a Great Oyster Bay fishing-map section

Survey-backed depthCoastal map

Great Oyster Bay — Sector 05

Recorded max: 78 ft
Species: Yellowtail Kingfish, Sand Flathead, Black Bream, Australian Salmon

Open depth map and fishing spots →

Survey-backed depthCoastal map

Great Oyster Bay — Sector 06

Recorded max: 316 ft
Species: Yellowtail Kingfish, Sand Flathead, Black Bream, Australian Salmon

Open depth map and fishing spots →

Survey-backed depthCoastal map

Great Oyster Bay — Sector 08

Recorded max: 162 ft
Species: Yellowtail Kingfish, Sand Flathead, Australian Salmon, Silver Trevally

Open depth map and fishing spots →

Survey-backed depthCoastal map

Great Oyster Bay — Sector 09

Recorded max: 324 ft
Species: Yellowtail Kingfish, Sand Flathead, Black Bream, Australian Salmon

Open depth map and fishing spots →

Survey-backed depthCoastal map

Great Oyster Bay — Sector 10

Recorded max: 75 ft
Species: Yellowtail Kingfish, Sand Flathead, Black Bream, Australian Salmon

Open depth map and fishing spots →

Survey-backed depthCoastal map

Great Oyster Bay — Sector 11

Recorded max: 245 ft
Species: Yellowtail Kingfish, Sand Flathead, Black Bream, Australian Salmon

Open depth map and fishing spots →

Sections on quality hold

These named sections are part of Great Oyster Bay but did not pass the release gate, so they have no public map yet.

Great Oyster Bay — Sector 01 — Quality hold: No coherent directly measured AusBathyTopo TID 10-17 footprint met the generator floor inside this operational child. No source, coverage, content or page-size waiver is applied.
Great Oyster Bay — Sector 02 — Quality hold: No coherent directly measured AusBathyTopo TID 10-17 footprint met the generator floor inside this operational child. No source, coverage, content or page-size waiver is applied.
Great Oyster Bay — Sector 03 — Quality hold: 3 source-derived structure candidates is below the fixed four-spot floor. No source, coverage, content or page-size waiver is applied.
Great Oyster Bay — Sector 04 — Quality hold: No coherent directly measured AusBathyTopo TID 10-17 footprint met the generator floor inside this operational child. No source, coverage, content or page-size waiver is applied.
Great Oyster Bay — Sector 07 — Quality hold: No coherent directly measured AusBathyTopo TID 10-17 footprint met the generator floor inside this operational child. No source, coverage, content or page-size waiver is applied.
Great Oyster Bay — Sector 12 — Review hold (PR #675): maxDepthFt 2492 (760 m) is deep-ocean/continental-slope water published under the named-water label "Great Oyster Bay — Sector 12"