Salt water depth chart
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59,468-acre Ålesund. Inner Channels Norway saltwater fishing map with official Kartverket surveyed 50 m bathymetry, measured-only fishing spots, Institute of Marine Research fish evidence, seasonal forage guidance and public shore-access context. Ålesund harbour approaches and the protected inner channel network. The water tops out around 1472 ft. The depth chart comes from Norwegian Mapping Authority (Kartverket) bathymetric survey data, so the contours are survey-derived rather than computer-modeled. The rest of this page walks each species through its year, using the map's own scoring.
Traced from the shoreline, Ålesund - Inner Channels runs 59,461 acres with 155.5 miles of edge, with 2 islands in the mix. That shoreline is heavily fingered (development index 4.6) — bays, points and pockets everywhere, which multiplies the fishable edge. Roughly 6% of the water is 15 ft or less, the band where the food chain lives. The basin spans about 18.3 mi end to end and 11.7 mi across at its widest. For a second option, Brusdalsvatnet lies 9 mi east.
The target roster combines named-water evidence where available with conservative, habitat-compatible official Norwegian coastal records. It documents occurrence context, not equal abundance, a catch rate or a promised catch. Closed targets are excluded and current rules control every trip. 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 |
|---|---|---|
| (Atlantic Cod) | official species listing | — |
| (Saithe (Coalfish)) | official species listing | — |
| (Pollack (Lyr)) | official species listing | — |
| (Haddock) | official species listing | — |
| (Atlantic Mackerel) | official species listing | — |
| (Atlantic Herring) | official species listing | — |
| (Sea Trout) | official species listing | — |
| (Atlantic Halibut) | official species listing | — |
| (Cusk (Tusk)) | official species listing | — |
Official species-evidence source.
When the water first warms, atlantic cod slide up into 20 to 100 ft. Summer is a 45 to 180 ft game here, winter a 50 to 220 ft one. Start at Rock reef. It's a rock pile holding about 10 ft of water and rates good come spring. The feeding windows run early morning. Keep a heavy metal jig or a large soft-plastic jig rigged through the warm months.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 20 to 100 ft | dawn | Rock reef (10 ft) | Diamond jig, Heavy bucktail |
| Summer | 45 to 180 ft | dawn | Rock reef (10 ft) | Heavy metal jig, Large soft-plastic jig |
| Fall | 25 to 140 ft | dawn | Rock reef (10 ft) | Diamond jig, Bucktail with teaser |
| Winter | 50 to 220 ft | midday | Rock reef (10 ft) | Heavy vertical jig |
Spring puts saithe (coalfish) in skinny water — 15 to 160 ft is the zone. Warm water sends them out to 25 to 260 ft; cold water stacks them in 45 to 320 ft. Shoreline point is the standout, a point at roughly 8 ft, rated good for spring saithe (coalfish). Plan around early morning and the evening in the warm months. A speed jig or a heavy paddletail covers the summer program.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 15 to 160 ft | dawn & dusk | Shoreline point (8 ft) | Slim metal jig, Paddletail |
| Summer | 25 to 260 ft | dawn & dusk | Shoreline point (8 ft) | Speed jig, Heavy paddletail |
| Fall | 20 to 220 ft | dawn & dusk | Shoreline point (8 ft) | Metal jig, Baitfish swimbait |
| Winter | 45 to 320 ft | midday | Rock reef (10 ft) | Heavy vertical jig |
When the water first warms, pollack (lyr) slide up into 8 to 100 ft. Summer is a 12 to 150 ft game here, winter a 35 to 220 ft one. Start at Rock reef. It's a rock pile holding about 10 ft of water and rates prime come spring. The feeding windows run early morning and the evening. Keep a surface plug or a baitfish swimbait rigged through the warm months.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 8 to 100 ft | dawn & dusk | Rock reef (10 ft) | Sandeel-pattern lure, Soft-plastic shad |
| Summer | 12 to 150 ft | dawn & dusk | Shoreline point (8 ft) | Surface plug, Baitfish swimbait |
| Fall | 15 to 160 ft | dawn | Rock reef (10 ft) | Metal jig, Minnow plug |
| Winter | 35 to 220 ft | midday | Rock reef (10 ft) | Slow metal jig, Weighted soft plastic |
In spring, haddock run shallow here, mostly 35 to 220 ft. Summer pushes them deeper, 60 to 320 ft, and winter fish settle into 70 to 400 ft. Kartverket measured flat is the standout, a feeding flat at roughly 206 ft, rated prime for fall haddock. Time it for early morning. You won't need more than a compact metal jig or a bottom rig most summer days.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 35 to 220 ft | dawn | Kartverket measured flat (206 ft) | Small bottom jig, Beaded trace |
| Summer | 60 to 320 ft | dawn | Kartverket measured flat (206 ft) | Compact metal jig, Bottom rig |
| Fall | 45 to 260 ft | midday | Kartverket measured flat (206 ft) | Small vertical jig |
| Winter | 70 to 400 ft | midday | Kartverket measured flat (206 ft) | Deep bottom jig |
Spring atlantic mackerel on Ålesund - Inner Channels hold shallow, usually 5 to 45 ft. They move out to 15 to 80 ft in summer and finish the year down in 30 to 120 ft. Put Shoreline point first on the milk run — a point near 8 ft that grades good for spring. The feeding windows run early morning and the evening. The summer box starts with a feather rig or a small vertical jig.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 5 to 45 ft | dawn & dusk | Shoreline point (8 ft) | Mackerel feather rig, Small silver jig |
| Summer | 15 to 80 ft | dawn & dusk | open water | Feather rig, Small vertical jig |
| Fall | 10 to 65 ft | dawn & dusk | Shoreline point (8 ft) | Compact silver jig, Sparse feather rig |
| Winter | 30 to 120 ft | midday | open water | Small deep jig |
Spring puts atlantic herring in skinny water — 5 to 25 ft is the zone. Warm water sends them out to 15 to 50 ft; cold water stacks them in 20 to 60 ft. Rock reef is the standout, a rock pile at roughly 10 ft, rated good for spring atlantic herring. Plan around early morning and the evening in the warm months. A herring feather rig or a small silver jig covers the summer program.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 5 to 25 ft | dawn & dusk | Rock reef (10 ft) | Small herring feather rig, Micro jig rig |
| Summer | 15 to 50 ft | dawn & dusk | open water | Herring feather rig, Small silver jig |
| Fall | 10 to 40 ft | dawn & dusk | open water | Small feather rig, Compact silver spoon |
| Winter | 20 to 60 ft | midday | open water | Small silver jig, Sparse feather rig |
Ålesund - Inner Channels also holds sea trout (15 to 50 ft in summer), atlantic halibut (25 to 300 ft in summer), cusk (tusk) (110 to 650 ft in summer). Pick any of them on the map above for rated spots and bait picks.
Ålesund - Inner Channels carries 8 mapped structure features, topping out (or rather bottoming out) at Deepest basin, about 1472 ft down.
Access data: Norwegian Environment Agency (Miljødirektoratet) — state-secured outdoor recreation areas. Confirm conditions and fees locally before you launch.
Season dates, license requirements, and size and bag limits for Norway waters are set by the Norwegian Directorate of Fisheries (sea-angling rules) — and special regulations can apply to Ålesund - Inner Channels specifically, so confirm the current rules before you fish.
Check the official Norway fishing regulations →
Ålesund - Inner Channels is about 1472 ft (449 m) deep at its deepest point. The depth chart comes from Norwegian Mapping Authority (Kartverket) bathymetric survey data, so the contours are survey-derived rather than computer-modeled.
Official coastal monitoring from Kartverket, NGU and Institute of Marine Research coastal base-map program informs the atlantic cod, saithe (coalfish), pollack (lyr), haddock, atlantic mackerel, atlantic herring, sea trout, atlantic halibut, cusk (tusk) roster for Ålesund - Inner Channels. 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 pollack (lyr) in spring. Scroll up to the map for the complete spot list by species and season.
For atlantic cod, 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 Ålesund - Inner Channels is regulated by the Norwegian Directorate of Fisheries (sea-angling rules). Check the official Norway regulations for current license requirements, season dates, and size and bag limits — special regulations can apply to this specific water.
Brusdalsvatnet 9 mi · Giske Islands 10 mi · Ålesund - Borgundfjord 11 mi · Ålesund - Storfjord Approach 16 mi · Fitjavatnet 18 mi · Romsdalsfjord - Outer 20 mi · Mørkevatnet 23 mi · Vatnevatnet 24 mi · Nordfjord - Middle - North 27 mi · Bjørkedalsvatnet 33 mi · Romsdalsfjord - Molde Reach 34 mi · Hornindalsvatnet 38 mi
See how Ålesund - Inner Channels stacks up: best sea trout lakes in Norway · best atlantic herring lakes in Norway · best atlantic mackerel lakes in Norway · best atlantic cod lakes in Norway
Browse all Norway fishing maps. See every water on DepthScout. Bathymetry credit: Norwegian Mapping Authority (Kartverket) Bathymetry terrain models, surveyed 50 metre grid (Chart datum / sea-chart zero as distributed by Kartverket; 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.