Salt water depth chart
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118,254-acre Boknafjord. Middle 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. The central Boknafjord basin and island passages. The water tops out around 2335 ft. The depth chart comes from Norwegian Mapping Authority (Kartverket) 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 drawn water covers 118,297 acres wrapped in 187.5 miles of bank — 19 islands included. A development index of 3.9 means a maze of bays and points: far more casting targets than a round bowl of the same size. Roughly 3% of the water is 15 ft or less, the band where the food chain lives. The basin spans about 19 mi end to end and 16.7 mi across at its widest. Its nearest charted neighbour, Stavanger - Island Coast - North, is 12 mi to the south.
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 | — |
| (Ling) | official species listing | — |
| (Cusk (Tusk)) | official species listing | — |
Official species-evidence source.
Start shallow in spring: atlantic cod sit in 20 to 100 ft that time of year. Summer pushes them deeper, 45 to 180 ft, and winter fish settle into 50 to 220 ft. Warm-month bites cluster around early morning. Throw a heavy metal jig or a large soft-plastic jig until the fish tell you otherwise.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 20 to 100 ft | dawn | open water | Diamond jig, Heavy bucktail |
| Summer | 45 to 180 ft | dawn | open water | Heavy metal jig, Large soft-plastic jig |
| Fall | 25 to 140 ft | dawn | open water | Diamond jig, Bucktail with teaser |
| Winter | 50 to 220 ft | midday | open water | Heavy vertical jig |
When the water first warms, saithe (coalfish) slide up into 15 to 160 ft. Summer is a 25 to 260 ft game here, winter a 45 to 320 ft one. Start at Shoreline point. It's a point holding about 13 ft of water and rates prime come spring. The feeding windows run early morning and the evening. Keep a speed jig or a heavy paddletail rigged through the warm months.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 15 to 160 ft | dawn & dusk | Shoreline point (13 ft) | Slim metal jig, Paddletail |
| Summer | 25 to 260 ft | dawn & dusk | Shoreline point (13 ft) | Speed jig, Heavy paddletail |
| Fall | 20 to 220 ft | dawn & dusk | Shoreline point (13 ft) | Metal jig, Baitfish swimbait |
| Winter | 45 to 320 ft | midday | open water | Heavy vertical jig |
Start shallow in spring: pollack (lyr) sit in 8 to 100 ft that time of year. Summer pushes them deeper, 12 to 150 ft, and winter fish settle into 35 to 220 ft. The spot to know is Shoreline point, a point in about 13 ft of water that rates prime for pollack (lyr) in summer. Warm-month bites cluster around early morning and the evening. Throw a surface plug or a baitfish swimbait until the fish tell you otherwise.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 8 to 100 ft | dawn & dusk | Shoreline point (13 ft) | Sandeel-pattern lure, Soft-plastic shad |
| Summer | 12 to 150 ft | dawn & dusk | Shoreline point (13 ft) | Surface plug, Baitfish swimbait |
| Fall | 15 to 160 ft | dawn | Shoreline point (13 ft) | Metal jig, Minnow plug |
| Winter | 35 to 220 ft | midday | open water | Slow metal jig, Weighted soft plastic |
Early season haddock use the shallows, holding in 35 to 220 ft. Summer is a 60 to 320 ft game here, winter a 70 to 400 ft one. The chart's best answer is Kartverket measured flat — feeding flat, 326 ft, good for winter. Best bite is early morning. Tie on a compact metal jig or a bottom rig and you're in the game.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 35 to 220 ft | dawn | open water | Small bottom jig, Beaded trace |
| Summer | 60 to 320 ft | dawn | Kartverket measured flat (326 ft) | Compact metal jig, Bottom rig |
| Fall | 45 to 260 ft | midday | Kartverket measured flat (326 ft) | Small vertical jig |
| Winter | 70 to 400 ft | midday | Kartverket measured flat (326 ft) | Deep bottom jig |
The spring pattern is a shallow one: atlantic mackerel in 5 to 45 ft. Midsummer fish sit out in 15 to 80 ft before dropping to 30 to 120 ft for winter. The spot to know is Shoreline point, a point in about 13 ft of water that rates good for atlantic mackerel in spring. Plan around early morning and the evening in the warm months. Summer baits: a feather rig or a small vertical jig gets it done.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 5 to 45 ft | dawn & dusk | Shoreline point (13 ft) | Mackerel feather rig, Small silver jig |
| Summer | 15 to 80 ft | dawn & dusk | Shoreline point (13 ft) | Feather rig, Small vertical jig |
| Fall | 10 to 65 ft | dawn & dusk | Shoreline point (13 ft) | Compact silver jig, Sparse feather rig |
| Winter | 30 to 120 ft | midday | open water | Small deep jig |
When the water first warms, atlantic herring slide up into 5 to 25 ft. Summer is a 15 to 50 ft game here, winter a 20 to 60 ft one. Start at Shoreline point. It's a point holding about 13 ft of water and rates good come spring. The feeding windows run early morning and the evening. Keep a herring feather rig or a small silver jig rigged through the warm months.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 5 to 25 ft | dawn & dusk | Shoreline point (13 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 |
Boknafjord - Middle also holds sea trout (15 to 50 ft in summer), ling (100 to 600 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.
8 pieces of structure are mapped here — Deepest basin, around 2333 ft, is the deepest of them.
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 Boknafjord - Middle specifically, so confirm the current rules before you fish.
Check the official Norway fishing regulations →
Boknafjord - Middle is about 2335 ft (712 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, ling, cusk (tusk) roster for Boknafjord - Middle. 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.
Shoreline point is the top-rated area: a point in about 13 ft of water that rates prime for pollack (lyr) in summer. The interactive chart above rates every spot for each 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 Boknafjord - Middle 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.
Stavanger - Island Coast - North 12 mi · Storavatnet 13 mi · Ryfylke - Northern Fjords 13 mi · Bjørheimsvatnet 13 mi · Hetlandsvatnet 13 mi · Nessavatnet 14 mi · Ryfylke - Southern Fjords 16 mi · Riskadalsvatnet 16 mi · Hålandsvatnet 17 mi · Aksdalsvatnet 17 mi · Mosvatnet 18 mi · Boknafjord - Outer - North 20 mi
See how Boknafjord - Middle 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.