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Rating depth structure for zander.
Recent public catches load as you reach this section.
11,950-acre river near Willemstad. The river tops out around 86 ft. The depth chart comes from published agency bathymetric survey data, so the contours are survey-derived rather than computer-modeled. Here's the year, species by species, as the scoring engine sees it.
The chart traces 88.6 miles of shoreline here, with 3 islands in the mix. A development index of 3.8 means a maze of bays and points: far more casting targets than a round bowl of the same size. Littoral water — the productive band under ~15 ft — makes up 41% of this chart. Figure 21.7 mi of water from one end to the other, 6.7 mi at the beam. Volkerak sits 7 mi southwest — the closest neighbouring chart.
Vis- en dieptekaart van Haringvliet-oost, Nederland: gemeten dieptelijnen (Rijkswaterstaat) tot 26 m, met visstekken voor baars, snoekbaars, snoek. De dieptelijnen zijn berekend uit gemeten bodemhoogten van Rijkswaterstaat en het officiële lokale streefpeil (NAP). Gebruik de kaart als visgids, nooit voor navigatie.
Spring european perch on Haringvliet-oost hold shallow, usually 3 to 12 ft. They move out to 8 to 28 ft in summer and finish the year down in 12 to 33 ft. Put Shallow flat first on the milk run — a weed flat near 4 ft that grades prime for spring. The feeding windows run early morning. The summer box starts with a drop-shot micro plastics or a small crankbait (perch pattern).
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 3 to 12 ft | midday & dawn | Shallow flat (4 ft) | Small jig + curly tail, Inline spinner #1-2 |
| Summer | 8 to 28 ft | dawn | Sharp break (30 ft) | Drop-shot micro plastics, Small crankbait (perch pattern) |
| Fall | 10 to 33 ft | midday | Sharp break (30 ft) | Jigging spoon (small), Drop-shot on deep flats |
| Winter | 12 to 33 ft | midday & dawn | Sharp break (30 ft) | Tungsten jig + maggots, Small balance jig |
Spring zander on Haringvliet-oost hold shallow, usually 4 to 15 ft. They move out to 15 to 35 ft in summer and finish the year down in 20 to 40 ft. Put Sharp break first on the milk run — a drop-off near 30 ft that grades prime for fall. The feeding windows run the evening and early morning. The summer box starts with a vertical softbait over humps or a deep crankbait.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 4 to 15 ft | dusk & dawn | Rock reef (2 ft) | Softbait on jighead (10-12 cm), Shallow crankbait at dusk |
| Summer | 15 to 35 ft | dusk & dawn | Sharp break (30 ft) | Vertical softbait over humps, Deep crankbait |
| Fall | 12 to 40 ft | dusk & night | Sharp break (30 ft) | Big softbait (12-16 cm) slow-rolled, Jigging spoon |
| Winter | 20 to 40 ft | dusk & dawn | Sharp break (30 ft) | Vertical jig / mormyshka with bait, Slow blade bait |
When the water first warms, northern pike slide up into 2 to 8 ft. Summer is an 8 to 20 ft game here, winter a 5 to 15 ft one. Start at Shallow flat. It's a weed flat holding about 4 ft of water and rates prime come spring. The feeding windows run early morning and the evening. Keep a bucktail or a weedless spoon over cabbage rigged through the warm months.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 8 ft | midday & dawn | Shallow flat (4 ft) | #5 inline spinner, Spoon (red/white) |
| Summer | 8 to 20 ft | dawn & dusk | Shoreline point (10 ft) | Bucktail, Weedless spoon over cabbage |
| Fall | 6 to 18 ft | midday & dawn | Shoreline point (10 ft) | Big rubber (Bull Dawg style), Husky-style jerkbait |
| Winter | 5 to 15 ft | midday | Shallow flat (4 ft) | Tip-ups, Large jigging spoon |
In spring, european flounder run shallow here, mostly 5 to 25 ft. Midsummer fish sit out in 6 to 35 ft before dropping to 15 to 50 ft for winter. Spring european flounder concentrate at Shallow feeding flat, a prime-rated feeding flat around 22 ft. Fish it in early morning and the evening and you'll meet the bite. You won't need more than a bottom jig with spinner blade most summer days.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 5 to 25 ft | dusk | Shallow feeding flat (22 ft) | Small bucktail dragged on bottom |
| Summer | 6 to 35 ft | dawn & dusk | Shallow feeding flat (22 ft) | Bottom jig with spinner blade |
| Fall | 8 to 40 ft | dusk | Sharp break (30 ft) | Compact bottom jig |
| Winter | 15 to 50 ft | midday | Sharp break (30 ft) | Small bottom jig |
Spring common carp on Haringvliet-oost hold shallow, usually 2 to 10 ft. By summer they slide out to 3 to 15 ft, and by winter most fish are in 10 to 30 ft. The chart's best answer is Shallow flat — weed flat, 4 ft, prime for spring. Prime time lands in early morning and the evening.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 10 ft | midday & dawn | Shallow flat (4 ft) | |
| Summer | 3 to 15 ft | dawn & dusk | Shallow flat (4 ft) | |
| Fall | 5 to 18 ft | midday | Shallow flat (4 ft) | |
| Winter | 10 to 30 ft | midday | open water |
The chart marks 13 structure features on Haringvliet-oost; the deepest is Surveyed deep channel at about 86 ft.
Season dates, license requirements, and size and bag limits for Netherlands waters are set by the Sportvisserij Nederland (VISpas & VISplanner) — and special regulations can apply to Haringvliet-oost specifically, so confirm the current rules before you fish.
Check the official Netherlands fishing regulations →
Haringvliet-oost is about 86 ft (26 m) deep at its deepest point. The depth chart comes from published agency bathymetric survey data, so the contours are survey-derived rather than computer-modeled.
Anglers target european perch, zander, northern pike, european flounder, common carp on Haringvliet-oost. This isn't a survey of the water — none is published for it — but an informed estimate from the species common to the region, narrowed by this water's depth, size and each species' range.
Shallow flat is the top-rated area: a weed flat in about 4 ft of water that rates prime for european perch in spring. 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 Haringvliet-oost is regulated by the Sportvisserij Nederland (VISpas & VISplanner). Check the official Netherlands regulations for current license requirements, season dates, and size and bag limits — special regulations can apply to this specific water.
Volkerak 7 mi · Haringvliet-west 8 mi · Grevelingenmeer 13 mi · Nieuwe Waterweg 14 mi · Zoommeer, Eendracht 15 mi · Voorne Coast 16 mi · Eastern Oosterschelde 16 mi · Oude Maas 17 mi · Goeree Coast 17 mi · Nieuwe Maas 17 mi · Dordtse Biesbosch 20 mi · Western Oosterschelde 21 mi
See how Haringvliet-oost stacks up: best zander lakes in Netherlands · best northern pike lakes in Netherlands · best european perch lakes in Netherlands · best common carp lakes in Netherlands
Browse all Netherlands fishing maps. See every water on DepthScout. Bathymetry credit: Rijkswaterstaat measured bed elevations and official target water levels, CC0. 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.