Salt water depth chart
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27,673-acre N Bohusläns skärgårds S kustvatten. North Sweden coastal fishing map with an exact official national water-body boundary, EMODnet 2024 CDI-audited mixed survey/composite DTM contours, source-assessed fishing spots, official regional fish evidence, seasonal forage guidance, public-access review and current-rule links. Official SMHI SVAR 2022 named coastal water in West Coast and Kattegat. 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 251 m. The depth chart comes from EMODnet, with national hydrographic source-reference audit bathymetric survey data, so the contours are survey-derived rather than computer-modeled. The season-by-season read for each species follows, from the map's own numbers.
På kartan täcker N Bohusläns skärgårds S kustvatten - North 11 190 hektar innanför 124.7 km strandlinje, uppbruten av 401 öar. Ett strandindex på 3.3 betyder en labyrint av vikar och uddar: många fler kastmål än en rund sjö i samma storlek. Ungefär 4% av ytan är grundare än ~5 m — där finns vegetationen och betesfisken. Räkna med 15.8 km vatten från ena änden till den andra och 12.9 km på bredden. N Bohusläns skärgårds S kustvatten - Central ligger 12.9 km åt söder — närmaste grannvatten på kartan.
Gratis interaktiv fiskekarta — N Bohusläns skärgårds S kustvatten — North, Sverige: djupkurvor från riktiga djupmätningar ner till 251 m (824 fot), och de bästa fiskeplatserna för havsöring, sill och strömming, makrill med flera. Djupkartan är modellberäknad från sjöns verkliga strandlinje och största djup — använd den som vägledning, aldrig för navigation.
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 |
|---|---|---|
| (Sea Trout) | official species listing | — |
| (Atlantic Herring) | official species listing | — |
| (Atlantic Mackerel) | official species listing | — |
| (Garfish) | official species listing | — |
| (European Flounder) | official species listing | — |
| (European Plaice) | official species listing | — |
| (Saithe (Coalfish)) | official species listing | — |
| (Atlantic Cod) | official species listing | — |
Official species-evidence source.
In spring, sea trout run shallow here, mostly 1 to 6 m. Summer pushes them deeper, 4.5 to 15 m, and winter fish settle into 1.5 to 9 m. Rock reef is the standout, a rock pile at roughly 3 m, rated prime for spring sea trout. Time it for early morning and the evening. You won't need more than a deep-running wobbler or a trolled spoon most summer days.
| Säsong | Djup | Bästa tid | Börja vid | Beten |
|---|---|---|---|---|
| Vår | 1 to 6 m | dawn & dusk | Rock reef (3 m) | Slim coastal spoon, Shallow-running wobbler |
| Sommar | 4.5 to 15 m | dawn & dusk | Sharp break (6.5 m) | Deep-running wobbler, Trolled spoon |
| Höst | 1 to 7.5 m | dawn & dusk | Shoreline point (6.5 m) | Coastal wobbler, Casting spoon |
| Vinter | 1.5 to 9 m | midday | Rock reef (3 m) | Slow coastal spoon, Suspending wobbler |
The spring pattern is a shallow one: atlantic herring in 1.5 to 7.5 m. As the season builds they drop to 4.5 to 15 m, wintering in 6 to 18 m. Top water on the chart: Sharp break, a drop-off in the 6.5 m range, good in summer. Time it for early morning and the evening. Summer baits: a herring feather rig or a small silver jig gets it done.
| Säsong | Djup | Bästa tid | Börja vid | Beten |
|---|---|---|---|---|
| Vår | 1.5 to 7.5 m | dawn & dusk | Rock reef (3 m) | Small herring feather rig, Micro jig rig |
| Sommar | 4.5 to 15 m | dawn & dusk | Sharp break (6.5 m) | Herring feather rig, Small silver jig |
| Höst | 3 to 12 m | dawn & dusk | Sharp break (6.5 m) | Small feather rig, Compact silver spoon |
| Vinter | 6 to 18 m | midday | Sharp break (6.5 m) | Small silver jig, Sparse feather rig |
When the water first warms, atlantic mackerel slide up into 1.5 to 14 m. By summer they slide out to 4.5 to 24 m, and by winter most fish are in 9 to 37 m. If you only fish one area, make it Sharp break: a drop-off around 6.5 m that scores good in summer. In summer the feeding windows fall in early morning and the evening. Keep a feather rig or a small vertical jig rigged through the warm months.
| Säsong | Djup | Bästa tid | Börja vid | Beten |
|---|---|---|---|---|
| Vår | 1.5 to 14 m | dawn & dusk | Shoreline point (6.5 m) | Mackerel feather rig, Small silver jig |
| Sommar | 4.5 to 24 m | dawn & dusk | Sharp break (6.5 m) | Feather rig, Small vertical jig |
| Höst | 3 to 20 m | dawn & dusk | Sharp break (6.5 m) | Compact silver jig, Sparse feather rig |
| Vinter | 9 to 37 m | midday | Sharp break (33 m) | Small deep jig |
In spring, garfish run shallow here, mostly 0.5 to 4.5 m. Summer pushes them deeper, 0.5 to 6 m, and winter fish settle into 6 to 18 m. Shoreline point is the standout, a point at roughly 1.5 m, rated prime for spring garfish. Time it for early morning and the evening. You won't need more than a slim casting spoon or a surface-skipping fly most summer days.
| Säsong | Djup | Bästa tid | Börja vid | Beten |
|---|---|---|---|---|
| Vår | 0.5 to 4.5 m | dawn & midday | Shoreline point (1.5 m) | Slim silver spoon, Small inline spinner |
| Sommar | 0.5 to 6 m | dawn & dusk | Shoreline point (1.5 m) | Slim casting spoon, Surface-skipping fly |
| Höst | 2.5 to 9 m | dawn & dusk | Sharp break (6.5 m) | Weighted slim spoon, Small silver jig |
| Vinter | 6 to 18 m | midday | Sharp break (6.5 m) |
When the water first warms, european flounder slide up into 1.5 to 7.5 m. By summer they slide out to 2 to 11 m, and by winter most fish are in 4.5 to 15 m. If you only fish one area, make it Sharp break: a drop-off around 6.5 m that scores prime in fall. In summer the feeding windows fall in early morning and the evening. Keep a bottom jig with spinner blade rigged through the warm months.
| Säsong | Djup | Bästa tid | Börja vid | Beten |
|---|---|---|---|---|
| Vår | 1.5 to 7.5 m | dusk | Sharp break (6.5 m) | Small bucktail dragged on bottom |
| Sommar | 2 to 11 m | dawn & dusk | Sharp break (6.5 m) | Bottom jig with spinner blade |
| Höst | 2.5 to 12 m | dusk | Sharp break (6.5 m) | Compact bottom jig |
| Vinter | 4.5 to 15 m | midday | Sharp break (6.5 m) | Small bottom jig |
The spring pattern is a shallow one: european plaice in 2.5 to 11 m. Midsummer fish sit out in 2 to 12 m before dropping to 7.5 to 24 m for winter. Plan around early morning and the evening in the warm months. Summer baits: a light spooned bottom rig or a beaded trace gets it done.
| Säsong | Djup | Bästa tid | Börja vid | Beten |
|---|---|---|---|---|
| Vår | 2.5 to 11 m | dusk | open water | Beaded flowing trace |
| Sommar | 2 to 12 m | dawn & dusk | open water | Light spooned bottom rig, Beaded trace |
| Höst | 3 to 15 m | dusk | open water | Beaded bottom trace |
| Vinter | 7.5 to 24 m | midday | open water |
N Bohusläns skärgårds S kustvatten - North also holds saithe (coalfish) (7.5 to 79 m in summer), atlantic cod (14 to 55 m in summer). Pick any of them on the map above for rated spots and bait picks.
Structure-wise the chart holds 17 features, led in depth by Deepest basin at roughly 251 m.
No Swedish Agency for Marine and Water Management active bathing location matched within 400 metres of this exact mapped shoreline. This is an access-evidence gap, not a claim that public access does not exist. Verify land ownership, local signs, parking, safety 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 Sweden waters are set by the Svenska Fiskeregler (official current Swedish fishing-rules service) — and special regulations can apply to N Bohusläns skärgårds S kustvatten - North specifically, so confirm the current rules before you fish. Check Svenska Fiskeregler and the Swedish Agency for Marine and Water Management immediately before every coastal trip. Area-specific closures, protected spawning areas, minimum and maximum sizes, gear restrictions and species prohibitions can change; recreational fishing for Baltic cod is prohibited during 2026. A mapped depth contour, fishing-spot marker or bathing-site access lead never establishes permission to fish, retain catch, cross private land, park, launch or navigate safely.
Check the official Sweden fishing regulations →
Swedish Agency for Marine and Water Management →
Check special-area and water-specific rules →
Check official shore-access information →
N Bohusläns skärgårds S kustvatten - North is about 824 ft (251 m) deep at its deepest point. The depth chart comes from EMODnet, with national hydrographic source-reference audit bathymetric survey data, so the contours are survey-derived rather than computer-modeled.
N Bohusläns skärgårds S kustvatten - North är som djupast cirka 251 meter (824 fot). Djupen kommer från verkliga lodningar.
Official coastal monitoring from Sweden national fisheries and coastal monitoring agencies informs the sea trout, atlantic herring, atlantic mackerel, garfish, european flounder, european plaice, saithe (coalfish), atlantic cod roster for N Bohusläns skärgårds S kustvatten - North. 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.
Rock reef is the top-rated area: a rock pile in about 10 ft of water that rates prime for sea trout in spring. The map above holds the full rated-spot list for every species and season.
For sea trout, 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 N Bohusläns skärgårds S kustvatten - North is regulated by the Svenska Fiskeregler (official current Swedish fishing-rules service). Check the official Sweden regulations for current license requirements, season dates, and size and bag limits — special regulations can apply to this specific water.
N Bohusläns skärgårds S kustvatten - Central 8 mi · N Bohusläns skärgårds N kustvatten 8 mi · Lursjön 10 mi · Strömsvattnet 13 mi · N Bohusläns skärgårds S kustvatten - South 14 mi · Rammtjärnen 14 mi · Nedre Bolsjön 15 mi · Söletjärn 15 mi · Väderöfjorden 15 mi · Abborrvattnet 15 mi · N Bohusläns skärgårds N kustvatten NO - Central 15 mi · Långevatten 15 mi
See how N Bohusläns skärgårds S kustvatten - North stacks up: best sea trout lakes in Sweden · best atlantic herring lakes in Sweden · best european flounder lakes in Sweden · best garfish lakes in Sweden
Browse all Sweden fishing maps. See every water on DepthScout. Bathymetry credit: EMODnet, with national hydrographic source-reference audit EMODnet Bathymetry DTM 2024 mean-depth grid — CDI-audited mixed survey/composite DTM (Lowest Astronomical Tide (LAT); 100% measured, 0% source-interpolated). 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.