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45,963-acre Nickol Bay. Sector 13 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 13 trip-scale surveyed footprint within Nickol Bay. A Pilbara bay around Dampier and Karratha, with island channels, reefs, port structure and tidal flats. The displayed footprint is not a legal boundary or a claim of complete named-water coverage. The water tops out around 49 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.
Nickol Bay - Sector 13 maps at 45,962 acres behind 44.9 miles of shoreline. With a 1.5 development index there's bank structure worth casting at, in moderation. 23% of the surface is littoral (under ~15 ft) — cover, weeds and forage water. End to end it runs roughly 16.2 mi, about 8.3 mi across. Its nearest charted neighbour, Nickol Bay - Sector 08, is 10 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 24 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 | Shoreline point (4 ft) | see map |
| Summer | 2 to 18 ft | dawn & dusk | Shoreline point (4 ft) | see map |
| Fall | 2 to 25 ft | dawn & dusk | Sharp break (24 ft) | see map |
| Winter | 11 to 35 ft | midday | Sharp break (24 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 13 to 49 ft. Sharp break is the standout, a drop-off at roughly 37 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 | Shoreline point (19 ft) | see map |
| Summer | 8 to 35 ft | dawn & dusk | Shoreline point (19 ft) | see map |
| Fall | 7 to 49 ft | dawn & dusk | Sharp break (37 ft) | see map |
| Winter | 13 to 49 ft | midday | Sharp break (37 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 11 to 49 ft. The chart's best answer is Deepest basin — deep basin, 47 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 | Shoreline point (19 ft) | see map |
| Summer | 8 to 35 ft | dawn & dusk | Shoreline point (19 ft) | see map |
| Fall | 6 to 49 ft | dawn & dusk | Deepest basin (47 ft) | see map |
| Winter | 11 to 49 ft | midday | Deepest basin (47 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 6 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 (6 ft) | see map |
| Summer | 2 to 16 ft | dawn & dusk | Shallow measured flat (6 ft) | see map |
| Fall | 2 to 25 ft | dawn & dusk | Shallow measured flat (6 ft) | see map |
| Winter | 10 to 35 ft | midday | Sharp break (24 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 13 to 49 ft. Start at Sharp break. It's a drop-off holding about 37 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 | 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 (37 ft) | see map |
| Winter | 13 to 49 ft | midday | Sharp break (37 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 11 to 49 ft. Spring giant trevally concentrate at Shoreline point, a prime-rated point around 4 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 | Shoreline point (4 ft) | see map |
| Summer | 4 to 30 ft | dawn & dusk | Shoreline point (4 ft) | see map |
| Fall | 4 to 49 ft | dawn & dusk | Sharp break (37 ft) | see map |
| Winter | 11 to 49 ft | midday | Sharp break (37 ft) | see map |
Nickol Bay - Sector 13 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.
Count 17 structure marks on this chart. The deepest, Deepest basin, sits near 47 ft.
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 Nickol Bay - Sector 13 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 →
Nickol Bay - Sector 13 is about 49 ft (15 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 Nickol Bay - Sector 13. 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 47 ft of water that rates prime for black jewfish 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 Nickol Bay - Sector 13 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.
Nickol Bay - Sector 08 10 mi · Nickol Bay - Sector 12 13 mi · Nickol Bay - Sector 07 17 mi · Nickol Bay - Sector 14 18 mi · Nickol Bay - Sector 09 20 mi · Nickol Bay - Sector 06 27 mi · Nickol Bay - Sector 11 29 mi · Nickol Bay - Sector 15 32 mi · Nickol Bay - Sector 10 34 mi · Forestier Bay 56 mi · Diver Inlet 60 mi · Claret Bay 92 mi
See how Nickol Bay - Sector 13 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.