Salt water depth chart
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51,903-acre Inner Gdansk Bay. Sector 06 Poland coastal fishing map with an exact official national water-body boundary, EMODnet 2024 official Polish POL200M/POL500M hydrographic DTM / traceable CDI assessed contours, source-assessed fishing spots, official regional fish evidence, seasonal forage guidance, public-access review and current-rule links. Official Polish WFD named coastal or transitional assessment water in Polish Lagoons and Estuaries. This child is clipped to the exact source polygon and a trip-scale ownership window. Coverage classes and uncertainty limits are disclosed; this is a fishing-planning chart, not a navigation chart or catch forecast. The water tops out around 226 ft. The depth chart comes from EMODnet, with national hydrographic source-reference audit official hydrographic-chart depth models, so the contours are chart-derived rather than computer-modeled; no directly measured sounding coverage is claimed. What follows comes from the same scoring engine that paints the spots above.
On the chart, Inner Gdansk Bay - Sector 06 draws 51,958 acres inside 43.1 miles of shoreline. A shoreline index of 1.3 says round and simple: fish relate to depth changes here, not shoreline features. About 2% of the surface sits shallower than 15 ft — that's the weed-and-bait zone. Figure 11.4 mi of water from one end to the other, 9.8 mi at the beam. Closest neighbour on DepthScout: Vistula Cut Mouth, 5 mi southeast of here.
Occurrence evidence does not promise a catch or establish that retention is legal. Current seasons, closures, protected species, gear rules and local restrictions 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 |
|---|---|---|
| (European Perch) | official species listing | — |
| (Northern Pike) | official species listing | — |
| (Zander) | official species listing | — |
| (Atlantic Herring) | official species listing | — |
| (European Flounder) | official species listing | — |
| (Sea Trout) | official species listing | — |
| (European Smelt) | official species listing | — |
| (European Eel) | official species listing | — |
Official species-evidence source.
The spring pattern is a shallow one: european perch in 3 to 12 ft. As the season builds they drop to 8 to 28 ft, wintering in 12 to 33 ft. Top water on the chart: Sharp break, a drop-off in the 27 ft range, good in summer. Time it for early morning. Summer baits: a drop-shot micro plastics or a small crankbait (perch pattern) gets it done.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 3 to 12 ft | midday & dawn | open water | Small jig + curly tail, Inline spinner #1-2 |
| Summer | 8 to 28 ft | dawn | Sharp break (27 ft) | Drop-shot micro plastics, Small crankbait (perch pattern) |
| Fall | 10 to 33 ft | midday | Sharp break (27 ft) | Jigging spoon (small), Drop-shot on deep flats |
| Winter | 12 to 33 ft | midday & dawn | Sharp break (27 ft) | Tungsten jig + maggots, Small balance jig |
Start shallow in spring: northern pike sit in 2 to 8 ft that time of year. Warm water sends them out to 8 to 20 ft; cold water stacks them in 5 to 15 ft. Fish it in early morning and the evening and you'll meet the bite. Throw a bucktail or a weedless spoon over cabbage until the fish tell you otherwise.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 8 ft | midday & dawn | open water | #5 inline spinner, Spoon (red/white) |
| Summer | 8 to 20 ft | dawn & dusk | open water | Bucktail, Weedless spoon over cabbage |
| Fall | 6 to 18 ft | midday & dawn | open water | Big rubber (Bull Dawg style), Husky-style jerkbait |
| Winter | 5 to 15 ft | midday | open water | Large jigging spoon |
The spring pattern is a shallow one: zander in 4 to 15 ft. As the season builds they drop to 15 to 35 ft, wintering in 20 to 40 ft. Top water on the chart: Sharp break, a drop-off in the 27 ft range, prime in fall. Time it for the evening and early morning. Summer baits: a vertical softbait over humps or a deep crankbait gets it done.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 4 to 15 ft | dusk & dawn | open water | Softbait on jighead (10-12 cm), Shallow crankbait at dusk |
| Summer | 15 to 35 ft | dusk & dawn | Sharp break (27 ft) | Vertical softbait over humps, Deep crankbait |
| Fall | 12 to 40 ft | dusk & night | Sharp break (27 ft) | Big softbait (12-16 cm) slow-rolled, Jigging spoon |
| Winter | 20 to 40 ft | dusk & dawn | Sharp break (27 ft) | Slow blade bait |
Start shallow in spring: atlantic herring sit in 5 to 25 ft that time of year. Summer pushes them deeper, 15 to 50 ft, and winter fish settle into 20 to 60 ft. The spot to know is Sharp break, a drop-off in about 27 ft of water that rates good for atlantic herring in summer. Warm-month bites cluster around early morning and the evening. Throw a herring feather rig or a small silver jig until the fish tell you otherwise.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 5 to 25 ft | dawn & dusk | open water | Small herring feather rig, Micro jig rig |
| Summer | 15 to 50 ft | dawn & dusk | Sharp break (27 ft) | Herring feather rig, Small silver jig |
| Fall | 10 to 40 ft | dawn & dusk | Sharp break (27 ft) | Small feather rig, Compact silver spoon |
| Winter | 20 to 60 ft | midday | Sharp break (55 ft) | Small silver jig, Sparse feather rig |
Come spring, look for european flounder tight to the bank in 5 to 25 ft. Expect a summer slide to 6 to 35 ft, then a winter hold in 15 to 50 ft. Start at Sharp break. It's a drop-off holding about 27 ft of water and rates prime come fall. Prime time lands in early morning and the evening. A bottom jig with spinner blade is the honest summer answer here.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 5 to 25 ft | dusk | Sharp break (27 ft) | Small bucktail dragged on bottom |
| Summer | 6 to 35 ft | dawn & dusk | Sharp break (27 ft) | Bottom jig with spinner blade |
| Fall | 8 to 40 ft | dusk | Sharp break (27 ft) | Compact bottom jig |
| Winter | 15 to 50 ft | midday | Sharp break (27 ft) | Small bottom jig |
Spring puts sea trout in skinny water — 3 to 20 ft is the zone. As the season builds they drop to 15 to 50 ft, wintering in 5 to 30 ft. Summer sea trout concentrate at Sharp break, a prime-rated drop-off around 27 ft. Warm-month bites cluster around early morning and the evening. A deep-running wobbler or a trolled spoon covers the summer program.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 3 to 20 ft | dawn & dusk | open water | Slim coastal spoon, Shallow-running wobbler |
| Summer | 15 to 50 ft | dawn & dusk | Sharp break (27 ft) | Deep-running wobbler, Trolled spoon |
| Fall | 3 to 25 ft | dawn & dusk | Shoreline point (30 ft) | Coastal wobbler, Casting spoon |
| Winter | 5 to 30 ft | midday | Shoreline point (30 ft) | Slow coastal spoon, Suspending wobbler |
Inner Gdansk Bay - Sector 06 also holds european smelt (25 to 70 ft in summer), european eel (6 to 28 ft in summer). Pick any of them on the map above for rated spots and bait picks.
Structure-wise the chart holds 11 features, led in depth by Deepest basin at roughly 225 ft.
Polish maritime administration ports and harbours review was reviewed, but no stable government record establishes a public fishing entrance, parking or launch for this exact mapped child. This is an access-evidence gap, not a claim that public access does not exist. Verify land ownership, port and harbour rules, protected areas, local signs, parking, safety, permits and fishing permission before entry.
Private land and private launches need the owner's permission — please ask first.
Season dates, license requirements, and size and bag limits for Poland waters are set by the Polish Ministry of Agriculture and Rural Development (current recreational marine-fishing rules) — and special regulations can apply to Inner Gdansk Bay - Sector 06 specifically, so confirm the current rules before you fish. Check Poland's live national and EU Baltic recreational-fishing rules before every trip. Fees, permitted methods, protected sizes and periods, species prohibitions, harbour spinning closures, marine protected areas and local port or shoreline directions can change. Directed recreational retention of cod, eel and some salmon is restricted or prohibited under the cited framework; never infer an open fishery from a regional occurrence roster. An official DTM contour, fishing spot or nearby port reference is planning context only and never grants fishing, retention, access, parking, launching, port-entry or safe-navigation permission.
Check the official Poland fishing regulations →
Polish sea-fishing authority recreational-fishing service →
Check special-area and water-specific rules →
Check official shore-access information →
Inner Gdansk Bay - Sector 06 is about 226 ft (69 m) deep at its deepest point. The depth chart comes from EMODnet, with national hydrographic source-reference audit official hydrographic-chart depth models, so the contours are chart-derived rather than computer-modeled; no directly measured sounding coverage is claimed.
Official coastal monitoring from Poland national fisheries and coastal monitoring agencies informs the european perch, northern pike, zander, atlantic herring, european flounder, sea trout, european smelt, european eel roster for Inner Gdansk Bay - Sector 06. 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 27 ft of water that rates prime for zander in fall. Open the map above to see every rated spot for each species and season.
For european perch, the summer bite is best in early morning. Each species page section below lists the seasonal windows, and the map shows a live NOW badge when you're inside one.
Fishing on Inner Gdansk Bay - Sector 06 is regulated by the Polish Ministry of Agriculture and Rural Development (current recreational marine-fishing rules). Check the official Poland regulations for current license requirements, season dates, and size and bag limits — special regulations can apply to this specific water.
Vistula Cut Mouth 5 mi · Inner Gdansk Bay - Sector 02 8 mi · Inner Gdansk Bay - Sector 05 10 mi · Inner Gdansk Bay - Sector 01 11 mi · Inner Gdansk Bay - Sector 07 11 mi · Inner Gdansk Bay - Sector 03 12 mi · Outer Puck Bay - Central 14 mi · Outer Puck Bay - Central West 17 mi · Vistula Lagoon - North West 17 mi · Outer Puck Bay - North 18 mi · Vistula Lagoon - Central West 18 mi · Inner Gdansk Bay - Sector 04 19 mi
Browse all Poland fishing maps. See every water on DepthScout. Bathymetry credit: EMODnet, with national hydrographic source-reference audit EMODnet Bathymetry DTM 2024 mean-depth grid — official Polish POL200M/POL500M hydrographic DTM / traceable CDI assessed (Lowest Astronomical Tide (LAT); 100% from official hydrographic-chart depth models, 0% source-interpolated; no directly measured sounding coverage is claimed). 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.