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Western Oosterschelde maps western Oosterschelde channels and flats at an angler-useful scale, using the clipped official Rijkswaterstaat waterbody and gridded bathymetry rather than a modeled basin. The water tops out around 115 ft. The depth chart comes from Rijkswaterstaat 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.
Traced from the shoreline, Western Oosterschelde runs 41,500 acres with 62.6 miles of edge — one island included. The 2.2 development index tells the story — a convoluted bank whose fishable edge far outruns the acreage. Roughly 29% of the water is 15 ft or less, the band where the food chain lives. The basin spans about 13.1 mi end to end and 9.8 mi across at its widest. For a second option, Oosterschelde Coast lies 7 mi west.
Vis- en dieptekaart van Western Oosterschelde, Nederland: gemeten dieptelijnen (Rijkswaterstaat) tot 35 m, met visstekken voor haring, bot, geep. De dieptelijnen zijn berekend uit gemeten bodemhoogten van Rijkswaterstaat en het officiële lokale streefpeil (NAP). Gebruik de kaart als visgids, nooit voor navigatie.
The roster combines the exact Oosterschelde Demersal Fish Survey with habitat-filtered Dutch coastal monitoring. It documents occurrence, not guaranteed catchability on a particular tide. 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 |
|---|---|---|
| Haring (Atlantic Herring) | coastal monitoring | — |
| Bot (European Flounder) | coastal monitoring | — |
| Schol (European Plaice) | coastal monitoring | — |
| Tong (Common Sole) | coastal monitoring | — |
| Wijting (Whiting) | coastal monitoring | — |
| Zeebaars (European Seabass) | coastal monitoring | — |
| Geep (Garfish) | coastal monitoring | — |
| Paling (European Eel) | coastal monitoring | — |
| Diklipharder (Thick-lipped Grey Mullet) | coastal monitoring | — |
Official species-evidence source.
Start shallow in spring: atlantic herring sit in 5 to 25 ft that time of year. Warm water sends them out to 15 to 50 ft; cold water stacks them in 20 to 60 ft. Top water on the chart: RWS bathymetry-derived fishing zone, a drop-off in the 42 ft range, good in summer. Fish it in early morning and the evening and you'll meet the bite. 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 | RWS bathymetry-derived fishing zone (11 ft) | Small herring feather rig, Micro jig rig |
| Summer | 15 to 50 ft | dawn & dusk | RWS bathymetry-derived fishing zone (42 ft) | Herring feather rig, Small silver jig |
| Fall | 10 to 40 ft | dawn & dusk | RWS bathymetry-derived fishing zone (42 ft) | Small feather rig, Compact silver spoon |
| Winter | 20 to 60 ft | midday | RWS bathymetry-derived fishing zone (54 ft) | Small silver jig, Sparse feather rig |
Come spring, look for european flounder tight to the bank in 5 to 25 ft. They move out to 6 to 35 ft in summer and finish the year down in 15 to 50 ft. If you only fish one area, make it RWS bathymetry-derived fishing zone: a feeding flat around 23 ft that scores prime in spring. Best bite is 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 | RWS bathymetry-derived fishing zone (23 ft) | Small bucktail dragged on bottom |
| Summer | 6 to 35 ft | dawn & dusk | RWS bathymetry-derived fishing zone (23 ft) | Bottom jig with spinner blade |
| Fall | 8 to 40 ft | dusk | RWS bathymetry-derived fishing zone (23 ft) | Compact bottom jig |
| Winter | 15 to 50 ft | midday | RWS bathymetry-derived fishing zone (42 ft) | Small bottom jig |
Start shallow in spring: european plaice sit in 8 to 35 ft that time of year. Summer pushes them deeper, 6 to 40 ft, and winter fish settle into 25 to 80 ft. The spot to know is RWS bathymetry-derived fishing zone, a feeding flat in about 23 ft of water that rates prime for european plaice in spring. Warm-month bites cluster around early morning and the evening. Throw a light spooned bottom rig or a beaded trace until the fish tell you otherwise.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 8 to 35 ft | dusk | RWS bathymetry-derived fishing zone (23 ft) | Beaded flowing trace |
| Summer | 6 to 40 ft | dawn & dusk | RWS bathymetry-derived fishing zone (23 ft) | Light spooned bottom rig, Beaded trace |
| Fall | 10 to 50 ft | dusk | RWS bathymetry-derived fishing zone (23 ft) | Beaded bottom trace |
| Winter | 25 to 80 ft | midday | open water |
Early season common sole use the shallows, holding in 6 to 30 ft. Even in summer they hold at 3 to 30 ft; winter keeps them in 20 to 70 ft. Put RWS bathymetry-derived fishing zone first on the milk run — a feeding flat near 23 ft that grades prime for spring. In summer the feeding windows fall in the evening. Tie on a light rolling-lead rig and you're in the game.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 6 to 30 ft | dusk | RWS bathymetry-derived fishing zone (23 ft) | Tiny bottom jig |
| Summer | 3 to 30 ft | dusk | RWS bathymetry-derived fishing zone (23 ft) | Light rolling-lead rig |
| Fall | 8 to 40 ft | dusk | RWS bathymetry-derived fishing zone (23 ft) | Compact bottom jig |
| Winter | 20 to 70 ft | night | open water |
Start shallow in spring: whiting sit in 15 to 55 ft that time of year. Summer pushes them deeper, 20 to 70 ft, and winter fish settle into 15 to 70 ft. Warm-month bites cluster around early morning. Throw a small vertical jig until the fish tell you otherwise.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 15 to 55 ft | dawn & dusk | open water | Small silver jig, Two-hook feather rig |
| Summer | 20 to 70 ft | dawn | open water | Small vertical jig |
| Fall | 10 to 60 ft | dusk | open water | Small silver jig, Sparse feather rig |
| Winter | 15 to 70 ft | dusk | open water | Compact vertical jig |
Start shallow in spring: european seabass sit in 3 to 25 ft that time of year. Warm water sends them out to 2 to 30 ft; cold water stacks them in 10 to 55 ft. Top water on the chart: RWS bathymetry-derived fishing zone, a point in the 8 ft range, good in fall. Fish it in early morning and the evening and you'll meet the bite. Throw a surface lure or a paddle-tail soft plastic until the fish tell you otherwise.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 3 to 25 ft | dawn & dusk | RWS bathymetry-derived fishing zone (8 ft) | Paddle-tail soft plastic, Shallow minnow plug |
| Summer | 2 to 30 ft | dawn & dusk | RWS bathymetry-derived fishing zone (8 ft) | Surface lure, Paddle-tail soft plastic |
| Fall | 4 to 40 ft | dawn & dusk | RWS bathymetry-derived fishing zone (8 ft) | Slim metal lure, Minnow plug |
| Winter | 10 to 55 ft | midday | open water | Slow soft-plastic shad, Suspending minnow |
Western Oosterschelde also holds garfish (2 to 20 ft in summer), european eel (6 to 28 ft in summer), thick-lipped grey mullet (1 to 18 ft in summer). Pick any of them on the map above for rated spots and bait picks.
11 pieces of structure are mapped here — RWS bathymetry-derived fishing zone, around 106 ft, is the deepest of them.
Access data: Rijkswaterstaat Fairway Information Services. Confirm conditions and fees locally before you launch.
Season dates, license requirements, and size and bag limits for Netherlands waters are set by the Netherlands Enterprise Agency (RVO — recreational saltwater fishing) — and special regulations can apply to Western Oosterschelde specifically, so confirm the current rules before you fish.
Check the official Netherlands fishing regulations →
Western Oosterschelde is about 115 ft (35 m) deep at its deepest point. The depth chart comes from Rijkswaterstaat bathymetric survey data, so the contours are survey-derived rather than computer-modeled.
Official coastal monitoring from Wageningen Marine Research — Oosterschelde DFS informs the atlantic herring, european flounder, european plaice, common sole, whiting, european seabass, garfish, european eel, thick-lipped grey mullet roster for Western Oosterschelde. 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.
RWS bathymetry-derived fishing zone is the top-rated area: a feeding flat in about 23 ft of water that rates prime for european flounder in spring. Open the map above to see every rated spot for each species and season.
For atlantic herring, 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 Western Oosterschelde is regulated by the Netherlands Enterprise Agency (RVO — recreational saltwater fishing). Check the official Netherlands regulations for current license requirements, season dates, and size and bag limits — special regulations can apply to this specific water.
Oosterschelde Coast 7 mi · Veerse Meer 8 mi · Noord-Beveland Coast 9 mi · Schouwen Coast 10 mi · Grevelingenmeer 11 mi · Kanaal door Zuid-Beveland 11 mi · Eastern Oosterschelde 12 mi · Walcheren Coast 15 mi · Goeree Coast 15 mi · Volkerak 16 mi · Middle Westerschelde 16 mi · Westerschelde Mouth 17 mi
See how Western Oosterschelde stacks up: best atlantic herring lakes in Netherlands · best european flounder lakes in Netherlands · best garfish lakes in Netherlands · best european seabass 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.