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18,219-acre King Sound. Sector 17 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 17 trip-scale surveyed footprint within King Sound. A strongly tidal Kimberley sound of island passages, turbid channels, mud banks and river-fed southern arms. The displayed footprint is not a legal boundary or a claim of complete named-water coverage. The water tops out around 39 ft. The depth chart comes from Geoscience Australia / AusSeabed bathymetric survey data, so the contours are survey-derived rather than computer-modeled. What follows comes from the same scoring engine that paints the spots above.
King Sound - Sector 17 maps at 18,219 acres behind 56.9 miles of shoreline. The 3 development index tells the story — a convoluted bank whose fishable edge far outruns the acreage. Roughly 53% of the water is 15 ft or less, the band where the food chain lives. Call it 14.9 mi long by 5.8 mi wide at the broadest reach. If the bite dies, King Sound - Sector 10 is 14 mi to the north.
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.
In spring, barramundi run shallow here, mostly 2 to 18 ft. Summer keeps them at 2 to 18 ft, and they winter in 11 to 35 ft. Fall barramundi concentrate at Sharp break, a good-rated drop-off around 17 ft. Fish it in early morning and the evening and you'll meet the bite.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 18 ft | dawn & dusk | Sharp break (17 ft) | see map |
| Summer | 2 to 18 ft | dawn & dusk | Sharp break (17 ft) | see map |
| Fall | 2 to 25 ft | dawn & dusk | Sharp break (17 ft) | see map |
| Winter | 11 to 35 ft | midday | Sharp break (17 ft) | see map |
Spring puts golden snapper in skinny water — 8 to 35 ft is the zone. Summer fish stay in 8 to 35 ft, and winter fish hold in 10 to 39 ft. Sharp break is the standout, a drop-off at roughly 17 ft, rated good for fall golden snapper. Plan around early morning and the evening in the warm months.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 8 to 35 ft | dawn & dusk | Sharp break (17 ft) | see map |
| Summer | 8 to 35 ft | dawn & dusk | Sharp break (17 ft) | see map |
| Fall | 6 to 39 ft | dawn & dusk | Sharp break (17 ft) | see map |
| Winter | 10 to 39 ft | midday | Sharp break (17 ft) | see map |
Early season black jewfish use the shallows, holding in 8 to 35 ft. Even in summer they hold at 8 to 35 ft; winter keeps them in 9 to 39 ft. The chart's best answer is Deepest basin — deep basin, 37 ft, prime for fall. Best bite is early morning and the evening.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 8 to 35 ft | dawn & dusk | Sharp break (17 ft) | see map |
| Summer | 8 to 35 ft | dawn & dusk | Sharp break (17 ft) | see map |
| Fall | 5 to 39 ft | dawn & dusk | Deepest basin (37 ft) | see map |
| Winter | 9 to 39 ft | midday | Deepest basin (37 ft) | see map |
In spring, king threadfin run shallow here, mostly 2 to 16 ft. Summer keeps them at 2 to 16 ft, and they winter in 10 to 35 ft. Spring king threadfin concentrate at Shallow measured flat, a prime-rated feeding flat around 7 ft. Fish it in early morning and the evening and you'll meet the bite.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 16 ft | dawn & dusk | Shallow measured flat (7 ft) | see map |
| Summer | 2 to 16 ft | dawn & dusk | Shallow measured flat (7 ft) | see map |
| Fall | 2 to 25 ft | dawn & dusk | Shallow measured flat (7 ft) | see map |
| Winter | 10 to 35 ft | midday | Sharp break (17 ft) | see map |
Come spring, look for queenfish tight to the bank in 3 to 25 ft. Through summer count on 3 to 25 ft; the winter hold is 11 to 39 ft. Start at Sharp break. It's a drop-off holding about 17 ft of water and rates prime come fall. Prime time lands in early morning and the evening.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 3 to 25 ft | dawn & dusk | Shallow measured flat (7 ft) | see map |
| Summer | 3 to 25 ft | dawn & dusk | Shallow measured flat (7 ft) | see map |
| Fall | 3 to 39 ft | dawn & dusk | Sharp break (17 ft) | see map |
| Winter | 11 to 39 ft | midday | Sharp break (17 ft) | see map |
In spring, giant trevally run shallow here, mostly 4 to 30 ft. Summer keeps them at 4 to 30 ft, and they winter in 9 to 39 ft. Fall giant trevally concentrate at Sharp break, a prime-rated drop-off around 17 ft. Fish it in early morning and the evening and you'll meet the bite.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 4 to 30 ft | dawn & dusk | Sharp break (17 ft) | see map |
| Summer | 4 to 30 ft | dawn & dusk | Sharp break (17 ft) | see map |
| Fall | 3 to 39 ft | dawn & dusk | Sharp break (17 ft) | see map |
| Winter | 9 to 39 ft | midday | Sharp break (17 ft) | see map |
King Sound - Sector 17 also holds mangrove jack (2 to 18 ft in summer), narrow-barred spanish mackerel (7 to 39 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.
10 pieces of structure are mapped here — Deepest basin, around 37 ft, is the deepest of them.
Access data: Western Australia Department of Transport Public Boat Ramps (DOT-033). Confirm conditions and fees locally before you launch.
Season dates, license requirements, and size and bag limits for Western Australia waters are set by the WA DPIRD (current recreational-fishing rules) — and special regulations can apply to King Sound - Sector 17 specifically, so confirm the current rules before you fish. Check WA DPIRD's live regional guide, licences, demersal-management measures, species limits, seasonal and spatial closures, marine parks, protected species and permitted gear before every trip. Species available to target can change by bioregion and date; a regional occurrence record is not an open-season signal. A directly measured contour, fishing spot or access lead never grants fishing, retention, port entry, parking or launching permission.
Check the official Western Australia fishing regulations →
WA DPIRD current recreational-fishing guides →
Check special-area and water-specific rules →
King Sound - Sector 17 is about 39 ft (12 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 Western Australia Department of Primary Industries and Regional Development regional evidence informs the barramundi, golden snapper, black jewfish, king threadfin, queenfish, giant trevally, mangrove jack, narrow-barred spanish mackerel, coral trout roster for King Sound - Sector 17. 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 37 ft of water that rates prime for black jewfish in fall. Every other rated spot, per species and season, is on the map above.
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 King Sound - Sector 17 is regulated by the WA DPIRD (current recreational-fishing rules). Check the official Western Australia regulations for current license requirements, season dates, and size and bag limits — special regulations can apply to this specific water.
King Sound - Sector 10 14 mi · King Sound - Sector 11 15 mi · King Sound - Sector 25 18 mi · King Sound - Sector 16 19 mi · King Sound - Sector 23 24 mi · King Sound - Sector 32 35 mi · King Sound - Sector 22 37 mi · King Sound - Sector 29 45 mi · King Sound - Sector 27 46 mi · King Sound - Sector 06 50 mi · King Sound - Sector 34 51 mi · King Sound - Sector 40 56 mi
See how King Sound - Sector 17 stacks up: best barramundi lakes in Western Australia · best golden snapper lakes in Western Australia · best black jewfish lakes in Western Australia · best king threadfin lakes in Western Australia
Browse all Western Australia 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.