Salt water depth chart
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94,202-acre White Bay 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. Trip-scale surveyed footprint within White Bay. An official Australian bay evaluated inside a compact 24-kilometre trip-planning window centred on the Composite Gazetteer feature. The public outline is limited to retained direct AusBathyTopo survey cells, not a legal or navigational boundary. The displayed footprint is not a legal boundary or a claim of complete named-water coverage. The water tops out around 338 ft. The depth chart comes from Geoscience Australia / AusSeabed bathymetric survey data, so the contours are survey-derived rather than computer-modeled. Below is the species-by-species picture, pulled from the same data the map uses.
White Bay maps at 94,189 acres behind 87.2 miles of shoreline — one island included. With a 2 development index there's bank structure worth casting at, in moderation. The shallow band under 15 ft claims about 6% of the surface — that's where the groceries are. End to end it runs roughly 18.8 mi, about 15.5 mi across. If the bite dies, Joseph Bay is 53 mi to the southeast.
Regional occurrence does not mean equal abundance, child-specific catch rate, retention permission or a promised catch. Live state, territory, Commonwealth, protected-area and local rules always control. The roster may combine exact-water monitoring with habitat-filtered official regional evidence; it does not imply that every species is equally abundant throughout the mapped section.
| Species | Evidence basis | Count / date |
|---|---|---|
| barramundi (Barramundi) | official species listing | — |
| golden snapper (Golden Snapper) | official species listing | — |
| black jewfish (Black Jewfish) | official species listing | — |
| king threadfin (King Threadfin) | official species listing | — |
| queenfish (Queenfish) | official species listing | — |
| giant trevally (Giant Trevally) | official species listing | — |
| mangrove jack (Mangrove Jack) | official species listing | — |
| Spanish mackerel (Narrow-barred Spanish Mackerel) | official species listing | — |
| coral trout (Coral Trout) | official species listing | — |
Official species-evidence source.
Spring puts barramundi in skinny water — 2 to 18 ft is the zone. Summer fish stay in 2 to 18 ft, and winter fish hold in 11 to 35 ft. Winter barramundi concentrate at Sharp break, a good-rated drop-off around 39 ft. Warm-month bites cluster around early morning and the evening.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 18 ft | dawn & dusk | open water | see map |
| Summer | 2 to 18 ft | dawn & dusk | open water | see map |
| Fall | 2 to 25 ft | dawn & dusk | Offshore hump (24 ft) | see map |
| Winter | 11 to 35 ft | midday | Sharp break (39 ft) | see map |
In spring, golden snapper run shallow here, mostly 8 to 35 ft. Summer keeps them at 8 to 35 ft, and they winter in 21 to 80 ft. Sharp break is the standout, a drop-off at roughly 39 ft, rated good for fall golden snapper. Time it for early morning and the evening.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 8 to 35 ft | dawn & dusk | open water | see map |
| Summer | 8 to 35 ft | dawn & dusk | open water | see map |
| Fall | 8 to 56 ft | dawn & dusk | Sharp break (39 ft) | see map |
| Winter | 21 to 80 ft | midday | Sharp break (39 ft) | see map |
Spring black jewfish on White Bay hold shallow, usually 8 to 35 ft. Depth-wise the year is flat: 8 to 35 ft in summer, 21 to 90 ft once it turns cold. The chart's best answer is Sharp break — drop-off, 39 ft, good for fall. Prime time lands in early morning and the evening.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 8 to 35 ft | dawn & dusk | open water | see map |
| Summer | 8 to 35 ft | dawn & dusk | open water | see map |
| Fall | 8 to 63 ft | dawn & dusk | Sharp break (39 ft) | see map |
| Winter | 21 to 90 ft | midday | Sharp break (39 ft) | see map |
Spring puts king threadfin in skinny water — 2 to 16 ft is the zone. Summer fish stay in 2 to 16 ft, and winter fish hold in 10 to 35 ft. Winter king threadfin concentrate at Sharp break, a good-rated drop-off around 39 ft. Warm-month bites cluster around early morning and the evening.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 16 ft | dawn & dusk | open water | see map |
| Summer | 2 to 16 ft | dawn & dusk | open water | see map |
| Fall | 2 to 25 ft | dawn & dusk | Offshore hump (24 ft) | see map |
| Winter | 10 to 35 ft | midday | Sharp break (39 ft) | see map |
When the water first warms, queenfish slide up into 3 to 25 ft. There's no big seasonal slide here — summer means 3 to 25 ft, winter 15 to 55 ft. Start at Sharp break. It's a drop-off holding about 39 ft of water and rates prime come fall. The feeding windows run early morning and the evening.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 3 to 25 ft | dawn & dusk | open water | see map |
| Summer | 3 to 25 ft | dawn & dusk | open water | see map |
| Fall | 3 to 39 ft | dawn & dusk | Sharp break (39 ft) | see map |
| Winter | 15 to 55 ft | midday | Sharp break (39 ft) | see map |
Spring puts giant trevally in skinny water — 4 to 30 ft is the zone. Summer fish stay in 4 to 30 ft, and winter fish hold in 18 to 80 ft. Fall giant trevally concentrate at Sharp break, a prime-rated drop-off around 39 ft. Warm-month bites cluster around early morning and the evening.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 4 to 30 ft | dawn & dusk | open water | see map |
| Summer | 4 to 30 ft | dawn & dusk | open water | see map |
| Fall | 4 to 56 ft | dawn & dusk | Sharp break (39 ft) | see map |
| Winter | 18 to 80 ft | midday | Sharp break (39 ft) | see map |
White Bay also holds mangrove jack (2 to 18 ft in summer), narrow-barred spanish mackerel (8 to 45 ft in summer), coral trout (8 to 35 ft in summer). Pick any of them on the map above for rated spots and bait picks.
Structure-wise the chart holds 17 features, led in depth by Sharp break at roughly 167 ft.
No facility from the cited Queensland recreational boating facilities source was spatially attached within 3 km of this directly measured map footprint during the 2026-09-08 audit. This is an evidence gap, not a claim that public access is absent. Check the official portal, live site signs, tides, ramp condition, vessel suitability, fees, parking, working-port restrictions and landowner permissions before travel: https://www.data.qld.gov.au/dataset/recreational-boating-facilities-queensland
Private land and private launches need the owner's permission — please ask first.
Season dates, license requirements, and size and bag limits for Queensland waters are set by the Queensland Government (current recreational-fishing rules) — and special regulations can apply to White Bay specifically, so confirm the current rules before you fish. Check Queensland's live tidal-water size and possession limits, closed seasons and closed waters before every trip. During a closed season, official guidance can prohibit targeting a species even for catch-and-release. Also verify marine-park zoning, protected and no-take species, gear rules, bait-movement controls and local access directions. A mapped survey footprint or fishing spot is not legal permission to fish, retain catch, enter, park or launch.
Check the official Queensland fishing regulations →
Queensland Government tidal-water limits →
Check special-area and water-specific rules →
White Bay is about 338 ft (103 m) deep at its deepest point. The depth chart comes from Geoscience Australia / AusSeabed bathymetric survey data, so the contours are survey-derived rather than computer-modeled.
Official coastal monitoring from Queensland Department of Primary Industries regional evidence informs the barramundi, golden snapper, black jewfish, king threadfin, queenfish, giant trevally, mangrove jack, narrow-barred spanish mackerel, coral trout roster for White Bay. The mixed roster combines exact-water records where available with habitat-filtered regional evidence; not every species is documented at this exact water, and it is not a promise of equal abundance or a catch on a particular trip.
Sharp break is the top-rated area: a drop-off in about 39 ft of water that rates prime for queenfish in fall. The interactive chart above rates every spot for each species and season.
For barramundi, the summer bite is best in early morning and the evening. Each species page section below lists the seasonal windows, and the map shows a live NOW badge when you're inside one.
Fishing on White Bay is regulated by the Queensland Government (current recreational-fishing rules). Check the official Queensland regulations for current license requirements, season dates, and size and bag limits — special regulations can apply to this specific water.
Joseph Bay 53 mi · Bowling Green Bay - Southeast 120 mi · Bowling Green Bay - East 126 mi · Bowling Green Bay - South 133 mi · Bowling Green Bay - Central 136 mi · Shoalwater Bay - Sector 03 139 mi · Cleveland Bay - East 144 mi · Bowling Green Bay - West 145 mi · Cleveland Bay - West 150 mi · Shoalwater Bay - Sector 09 156 mi · Shoalwater Bay - Sector 10 161 mi · Shoalwater Bay - Sector 14 166 mi
Browse all Queensland fishing maps. See every water on DepthScout. Bathymetry: published agency survey data. How we build these maps. Fish here with a sonar unit that logs? Send us your depth data and we'll improve this chart, credited to you. For fishing guidance only, never navigation.