Salt water depth chart
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34.007-acre Horn Að Hvanndölum. Sector 31 Iceland coastal fishing map with an exact official national water-body boundary, EMODnet 2024 official Icelandic MFRI/ISL hydrographic DTM with traceable CDI surveys contours, source-assessed fishing spots, official regional fish evidence, seasonal forage guidance, public-access review and current-rule links. Official Icelandic WFD named coastal or transitional assessment water in Westfjords and Breidafjordur. 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 376 ft. The depth chart comes from EMODnet, with national hydrographic source-reference audit official hydrographic-chart depth models, so the contours are chart-derived rather than computer-modeled; no directly measured sounding coverage is claimed. The season-by-season read for each species follows, from the map's own numbers.
Drawn out, this is 34,041 acres of water rimmed by 36.2 miles of bank. The basin is a simple one (shoreline index 1.4) — close to a bowl, so the structure on the chart matters more than the bank. 3% of the surface is littoral (under ~15 ft) — cover, weeds and forage water. Tip to tip the water measures near 11.8 mi with an 8.8-mi widest point. The nearest mapped water is Horn Að Hvanndölum - Sector 32, 4 mi to the east.
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 |
|---|---|---|
| (Atlantic Cod) | official species listing | — |
| (Haddock) | official species listing | — |
| (Saithe (Coalfish)) | official species listing | — |
| (Atlantic Mackerel) | official species listing | — |
| (Atlantic Herring) | official species listing | — |
| (Atlantic Halibut) | official species listing | — |
| (Ling) | official species listing | — |
| (Cusk (Tusk)) | official species listing | — |
Official species-evidence source.
Early season atlantic cod use the shallows, holding in 20 to 100 ft. Summer is a 45 to 180 ft game here, winter a 50 to 220 ft one. The chart's best answer is Rock reef — rock pile, 13 ft, good for spring. Best bite is early morning. Tie on a heavy metal jig or a large soft-plastic jig and you're in the game.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 20 to 100 ft | dawn | Rock reef (13 ft) | Diamond jig, Heavy bucktail |
| Summer | 45 to 180 ft | dawn | Sharp break (104 ft) | Heavy metal jig, Large soft-plastic jig |
| Fall | 25 to 140 ft | dawn | Rock reef (13 ft) | Diamond jig, Bucktail with teaser |
| Winter | 50 to 220 ft | midday | Rock reef (13 ft) | Heavy vertical jig |
Start shallow in spring: haddock sit in 35 to 220 ft that time of year. Summer pushes them deeper, 60 to 320 ft, and winter fish settle into 66 to 376 ft. The spot to know is Deepest basin, a deep basin in about 376 ft of water that rates prime for haddock in winter. Warm-month bites cluster around early morning. Throw a compact metal jig or a bottom rig until the fish tell you otherwise.
Depth note: when a documented seasonal range extends below this chart, the table shows the deepest mapped working water, not a verified holding depth.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 35 to 220 ft | dawn | Sharp break (104 ft) | Small bottom jig, Beaded trace |
| Summer | 60 to 320 ft | dawn | Sharp break (104 ft) | Compact metal jig, Bottom rig |
| Fall | 45 to 260 ft | midday | Sharp break (104 ft) | Small vertical jig |
| Winter | 66 to 376 ft chart-limited; documented 70 to 400 ft | midday | Deepest basin (376 ft) | Deep bottom jig |
Start shallow in spring: saithe (coalfish) sit in 15 to 160 ft that time of year. Warm water sends them out to 25 to 260 ft; cold water stacks them in 45 to 320 ft. Top water on the chart: Sharp break, a drop-off in the 104 ft range, prime in summer. Fish it in early morning and the evening and you'll meet the bite. Throw a speed jig or a heavy paddletail until the fish tell you otherwise.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 15 to 160 ft | dawn & dusk | Shoreline point (34 ft) | Slim metal jig, Paddletail |
| Summer | 25 to 260 ft | dawn & dusk | Sharp break (104 ft) | Speed jig, Heavy paddletail |
| Fall | 20 to 220 ft | dawn & dusk | Sharp break (104 ft) | Metal jig, Baitfish swimbait |
| Winter | 45 to 320 ft | midday | Sharp break (104 ft) | Heavy vertical jig |
Come spring, look for atlantic mackerel tight to the bank in 5 to 45 ft. They move out to 15 to 80 ft in summer and finish the year down in 30 to 120 ft. If you only fish one area, make it Sharp break: a drop-off around 64 ft that scores good in summer. Best bite is early morning and the evening. A feather rig or a small vertical jig is the honest summer answer here.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 5 to 45 ft | dawn & dusk | Shoreline point (34 ft) | Mackerel feather rig, Small silver jig |
| Summer | 15 to 80 ft | dawn & dusk | Sharp break (64 ft) | Feather rig, Small vertical jig |
| Fall | 10 to 65 ft | dawn & dusk | Sharp break (64 ft) | Compact silver jig, Sparse feather rig |
| Winter | 30 to 120 ft | midday | Sharp break (104 ft) | Small deep jig |
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: Rock reef, a rock pile in the 13 ft range, good in spring. 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 | Rock reef (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 | Sharp break (64 ft) | Small silver jig, Sparse feather rig |
In spring, atlantic halibut run shallow here, mostly 45 to 350 ft. Summer keeps them at 25 to 300 ft, and they winter in 63 to 376 ft. Deepest basin is the standout, a deep basin at roughly 376 ft, rated prime for winter atlantic halibut. Time it for early morning and the evening. You won't need more than a large swimbait or a slow metal jig most summer days.
Depth note: when a documented seasonal range extends below this chart, the table shows the deepest mapped working water, not a verified holding depth.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 45 to 350 ft | dawn | Sharp break (104 ft) | Large paddletail, Heavy bottom jig |
| Summer | 25 to 300 ft | dawn & dusk | Sharp break (104 ft) | Large swimbait, Slow metal jig |
| Fall | 45 to 376 ft chart-limited; documented 45 to 380 ft | midday | Sharp break (104 ft) | Heavy paddletail, Bottom jig |
| Winter | 63 to 376 ft chart-limited; documented 100 to 600 ft | midday | Deepest basin (376 ft) | Heavy vertical jig |
Horn Að Hvanndölum - Sector 31 also holds ling (63 to 376 ft in summer), cusk (tusk) (64 to 376 ft in summer). Pick any of them on the map above for rated spots and bait picks.
15 pieces of structure are mapped here — Deepest basin, around 376 ft, is the deepest of them.
Icelandic Coast Guard Hydrographic Department and official harbour review was reviewed, but no stable government record establishes a public fishing entrance, parking or launch for this exact mapped child. This is an access-evidence gap, not a claim that public access does not exist. Verify land ownership, port and harbour rules, protected areas, local signs, parking, safety, permits 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 Iceland waters are set by the Government of Iceland fisheries guidance — and special regulations can apply to Horn Að Hvanndölum - Sector 31 specifically, so confirm the current rules before you fish. Check Iceland's live fisheries legislation, Directorate of Fisheries notices, protected-area terms and local land-access rules before every coastal trip. Species closures, protected spawning areas, minimum sizes, gear controls and rules near privately controlled shores can change. Individual protected areas have their own terms, while harbours, exposed coasts, weather and navigation hazards add separate restrictions. A WFD polygon, source-audited contour, fishing spot or harbour reference never grants fishing, retention, entry, parking, launching or safe-navigation permission.
Check the official Iceland fishing regulations →
Directorate of Fisheries Iceland →
Check special-area and water-specific rules →
Check official shore-access information →
Horn Að Hvanndölum - Sector 31 is about 376 ft (115 m) deep at its deepest point. The depth chart comes from EMODnet, with national hydrographic source-reference audit official hydrographic-chart depth models, so the contours are chart-derived rather than computer-modeled; no directly measured sounding coverage is claimed.
Official coastal monitoring from Iceland national fisheries and coastal monitoring agencies informs the atlantic cod, haddock, saithe (coalfish), atlantic mackerel, atlantic herring, atlantic halibut, ling, cusk (tusk) roster for Horn Að Hvanndölum - Sector 31. 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.
Deepest basin is the top-rated area: a deep basin in about 376 ft of water that rates prime for haddock in winter. 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 Horn Að Hvanndölum - Sector 31 is regulated by the Government of Iceland fisheries guidance. Check the official Iceland regulations for current license requirements, season dates, and size and bag limits — special regulations can apply to this specific water.
Horn Að Hvanndölum - Sector 32 4 mi · Horn Að Hvanndölum - Sector 25 10 mi · Horn Að Hvanndölum - Sector 18 20 mi · Horn Að Hvanndölum - Sector 19 22 mi · Horn Að Hvanndölum - Sector 17 23 mi · Horn Að Hvanndölum - Sector 11 26 mi · Horn Að Hvanndölum - Sector 36 27 mi · Horn Að Hvanndölum - Sector 23 27 mi · Hvanndalir Að Digranesi - Sector 16 28 mi · Horn Að Hvanndölum - Sector 16 32 mi · Eyjafjörður - North West 36 mi · Hvanndalir Að Digranesi - Sector 17 36 mi
Browse all Iceland fishing maps. See every water on DepthScout. Bathymetry credit: EMODnet, with national hydrographic source-reference audit EMODnet Bathymetry DTM 2024 mean-depth grid — official Icelandic MFRI/ISL hydrographic DTM with traceable CDI surveys (Lowest Astronomical Tide (LAT); 99% from official hydrographic-chart depth models, 1% source-interpolated; no directly measured sounding coverage is claimed). 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.