Are the High Coast and Kvarken — Sweden depth maps survey-backed?

32 released maps use surveyed or official agency bathymetry. Each child page preserves its own provider, product, datum and not-for-navigation disclosure.

Do the fish and access records apply everywhere in High Coast and Kvarken — Sweden?

No. Species, forage, access and fishing spots remain scoped to each child map and carry their own evidence labels.

Split-water fishing maps

High Coast and Kvarken — Sweden fishing maps and mapped sections

High Coast and Kvarken organizes Sweden's official named coastal-water fishing maps into independently source-gated systems and trip-scale sections.

32 live sections6 nested overviews32 survey-backed depth maps8 cataloged target species7 official access records

Built for useful map scale

Why High Coast and Kvarken — Sweden is split up

National coastal coverage is grouped by marine region, then official water body, so the overview remains usable and each detail map stays trip-scale.

One page per mapped area

Choose a High Coast and Kvarken — Sweden fishing-map section

Split coastal system11 mapped sections

N Kvarkens S kustvatten

N Kvarkens S kustvatten fishing maps use exact official national water-body geometry, source-audited EMODnet bathymetry, official regional fish evidence, seasonal forage context and transparent access review.

Choose a mapped section →

Split coastal system6 mapped sections

N Bottenhavets kustvatten

N Bottenhavets kustvatten fishing maps use exact official national water-body geometry, source-audited EMODnet bathymetry, official regional fish evidence, seasonal forage context and transparent access review.

Choose a mapped section →

Split coastal system5 mapped sections

N Höga kustens kustvatten

N Höga kustens kustvatten fishing maps use exact official national water-body geometry, source-audited EMODnet bathymetry, official regional fish evidence, seasonal forage context and transparent access review.

Choose a mapped section →

Split coastal system3 mapped sections

N Kvarkens N kustvatten

N Kvarkens N kustvatten fishing maps use exact official national water-body geometry, source-audited EMODnet bathymetry, official regional fish evidence, seasonal forage context and transparent access review.

Choose a mapped section →

Split coastal system2 mapped sections

Ullångersfjärden

Ullångersfjärden fishing maps use exact official national water-body geometry, source-audited EMODnet bathymetry, official regional fish evidence, seasonal forage context and transparent access review.

Choose a mapped section →

Split coastal system2 mapped sections

Örefjärden

Örefjärden fishing maps use exact official national water-body geometry, source-audited EMODnet bathymetry, official regional fish evidence, seasonal forage context and transparent access review.

Choose a mapped section →

Survey-backed depthCoastal map

Hörneforsområdet

15,044-acre Hörneforsområdet 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 High Coast and Kvarken. 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.

Recorded max: 106 ft
Species: Zander, Northern Pike, European Perch, Sea Trout
Public access: 1 official record

Open depth map and fishing spots →

Survey-backed depthCoastal map

Ö Degerfjärden

14,262-acre Ö Degerfjärden 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 High Coast and Kvarken. 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.

Recorded max: 151 ft
Species: Zander, Northern Pike, European Perch, Sea Trout

Open depth map and fishing spots →

Survey-backed depthCoastal map

Yttre Nätrafjärden

14,472-acre Yttre Nätrafjärden 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 High Coast and Kvarken. 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.

Recorded max: 420 ft
Species: Zander, Northern Pike, European Perch, Sea Trout

Open depth map and fishing spots →

Choose with the evidence visible

How to compare High Coast and Kvarken — Sweden sections

The released set contains 32 survey-backed sections and 0 modeled sections. Their published maximum depths run from 58 to 622 ft, with a median of 240 ft. Those numbers make scale differences visible, but they do not make sections interchangeable: contour provenance, access, species evidence and local structure remain specific to each child map.

Start with the section closest to the water you actually plan to fish. Then compare its depth-data label and species roster with an adjacent section before treating a pattern as system-wide. A survey-backed child is the stronger choice for precise breakline planning; a modeled child is broader reconnaissance and should be checked against sonar and conditions on the water. Return to this overview whenever you cross into another mapped reach, pool or coastal section.

Same child-page contract

What every section keeps separate

Depth provenance: each child discloses whether its contours are survey-backed or modeled; a family card never upgrades that label.
Fishing spots: structure and seasonal recommendations are calculated inside the child boundary so distant reaches are not mixed together.
Fish species: each page keeps its own supported roster rather than inheriting every species found anywhere in the parent system.
Local context: hatch guidance, access, hazards, catches and nearby-water links continue to resolve for the individual child where data is available.

Source-backed, not crowd-guessed