Salt water depth chart
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29,800-acre Princess Charlotte 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 Princess Charlotte Bay. A remote Cape York embayment of river mouths, mangroves, shallow banks and reef-connected outer bay water. The displayed footprint is not a legal boundary or a claim of complete named-water coverage. The water tops out around 67 ft. The depth chart comes from Geoscience Australia / AusSeabed bathymetric survey data, so the contours are survey-derived rather than computer-modeled. The rest of this page walks each species through its year, using the map's own scoring.
Drawn out, this is 29,800 acres of water rimmed by 70.6 miles of bank. The 2.9 development index tells the story — a convoluted bank whose fishable edge far outruns the acreage. About 51% of the surface sits shallower than 15 ft — that's the weed-and-bait zone. Figure 14.8 mi of water from one end to the other, 10.9 mi at the beam. Closest neighbour on DepthScout: Princess Charlotte Bay - Sector 06, 13 mi east of here.
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.
Come spring, look for barramundi tight to the bank in 2 to 18 ft. Through summer count on 2 to 18 ft; the winter hold is 11 to 35 ft. If you only fish one area, make it Sharp break: a drop-off around 10 ft that scores good in fall. Best bite is early morning and the evening.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 18 ft | dawn & dusk | Sharp break (10 ft) | see map |
| Summer | 2 to 18 ft | dawn & dusk | Sharp break (10 ft) | see map |
| Fall | 2 to 25 ft | dawn & dusk | Sharp break (10 ft) | see map |
| Winter | 11 to 35 ft | midday | Sharp break (10 ft) | see map |
When the water first warms, golden snapper slide up into 8 to 35 ft. There's no big seasonal slide here — summer means 8 to 35 ft, winter 18 to 67 ft. Start at Sharp break. It's a drop-off holding about 49 ft of water and rates good come fall. The feeding windows run early morning and the evening.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 8 to 35 ft | dawn & dusk | Sharp break (10 ft) | see map |
| Summer | 8 to 35 ft | dawn & dusk | Sharp break (10 ft) | see map |
| Fall | 8 to 56 ft | dawn & dusk | Sharp break (49 ft) | see map |
| Winter | 18 to 67 ft | midday | Sharp break (49 ft) | see map |
Start shallow in spring: black jewfish sit in 8 to 35 ft that time of year. They don't go far with the seasons — 8 to 35 ft covers summer, 16 to 67 ft covers winter. Top water on the chart: Deepest basin, a deep basin in the 59 ft range, prime in fall. Fish it in early morning and the evening and you'll meet the bite.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 8 to 35 ft | dawn & dusk | Sharp break (10 ft) | see map |
| Summer | 8 to 35 ft | dawn & dusk | Sharp break (10 ft) | see map |
| Fall | 8 to 63 ft | dawn & dusk | Deepest basin (59 ft) | see map |
| Winter | 16 to 67 ft | midday | Deepest basin (59 ft) | see map |
Come spring, look for king threadfin tight to the bank in 2 to 16 ft. Through summer count on 2 to 16 ft; the winter hold is 10 to 35 ft. If you only fish one area, make it Shallow measured flat: a feeding flat around 5 ft that scores prime in spring. Best bite is early morning and the evening.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 16 ft | dawn & dusk | Shallow measured flat (5 ft) | see map |
| Summer | 2 to 16 ft | dawn & dusk | Shallow measured flat (5 ft) | see map |
| Fall | 2 to 25 ft | dawn & dusk | Shallow measured flat (5 ft) | see map |
| Winter | 10 to 35 ft | midday | Sharp break (10 ft) | see map |
In spring, queenfish run shallow here, mostly 3 to 25 ft. Summer keeps them at 3 to 25 ft, and they winter in 15 to 55 ft. Sharp break is the standout, a drop-off at roughly 10 ft, rated prime for fall queenfish. Time it for early morning and the evening.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 3 to 25 ft | dawn & dusk | Shoreline point (4 ft) | see map |
| Summer | 3 to 25 ft | dawn & dusk | Shoreline point (4 ft) | see map |
| Fall | 3 to 39 ft | dawn & dusk | Sharp break (10 ft) | see map |
| Winter | 15 to 55 ft | midday | Sharp break (49 ft) | see map |
Come spring, look for giant trevally tight to the bank in 4 to 30 ft. Through summer count on 4 to 30 ft; the winter hold is 15 to 67 ft. If you only fish one area, make it Shoreline point: a point around 4 ft that scores prime in spring. Best bite is early morning and the evening.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 4 to 30 ft | dawn & dusk | Shoreline point (4 ft) | see map |
| Summer | 4 to 30 ft | dawn & dusk | Shoreline point (4 ft) | see map |
| Fall | 4 to 56 ft | dawn & dusk | Sharp break (49 ft) | see map |
| Winter | 15 to 67 ft | midday | Sharp break (49 ft) | see map |
Princess Charlotte Bay - Sector 05 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 13 features, led in depth by Deepest basin at roughly 59 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 Princess Charlotte Bay - Sector 05 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 →
Princess Charlotte Bay - Sector 05 is about 67 ft (20 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 Princess Charlotte Bay - Sector 05. 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.
Deepest basin is the top-rated area: a deep basin in about 59 ft of water that rates prime for black jewfish in fall. Open the map above to see every rated 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 Princess Charlotte Bay - Sector 05 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.
Princess Charlotte Bay - Sector 06 13 mi · Princess Charlotte Bay - Sector 01 13 mi · Princess Charlotte Bay - Sector 02 18 mi · Quarantine Bay 151 mi · Cedar Bay 172 mi · Alexandra Bay 195 mi · Simpson Bay 241 mi · Trinity Inlet - Northwest 242 mi · Trinity Inlet - North 245 mi · Normanby Sound 257 mi · Philip Harbour 290 mi · Coconut Bay 322 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.