Salt water depth chart
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63,248-acre Quiberon and Belle-Île. South West 2 France saltwater fishing map with official SHOM 100 m bathymetry, source-qualified fishing spots, official regional fish evidence, seasonal forage guidance, public shore-use context and current-rule links. Quiberon Bay, the peninsula and Belle-Île approaches, spanning protected sand, rocky points and Atlantic current. This page covers the south west 2 angler-scale survey window. The water tops out around 215 ft. The depth chart comes from Shom (Service hydrographique et océanographique de la Marine) bathymetric survey data, so the contours are survey-derived rather than computer-modeled. Here is how the season plays out for each species, straight from the data behind the map.
On the chart, Quiberon and Belle-Île - South West 2 draws 63,195 acres inside 50.3 miles of shoreline. 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. The shallow band under 15 ft claims about 2% of the surface — that's where the groceries are. Tip to tip the water measures near 14.9 mi with a 14.4-mi widest point. Closest neighbour on DepthScout: Quiberon and Belle-Île - South West 3, 9 mi east of here.
Quiberon and Belle-Île — South West 2, France : carte SHOM officielle jusqu’à 66 m; spots pour bar commun, maquereau commun. Pour préparer la pêche, jamais pour naviguer. Les profondeurs et les points de structure proviennent de la grille bathymétrique officielle du Shom. Les données servent à préparer la pêche et ne doivent jamais être utilisées pour la navigation.
Regional occurrence supports a search target, not equal abundance, child-specific catch rate, retention permission or a promised catch. Current national, EU, regional, protected-area and species rules 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 |
|---|---|---|
| bar commun (European Seabass) | official species listing | — |
| maquereau commun (Atlantic Mackerel) | official species listing | — |
| lieu jaune (Atlantic Pollock) | official species listing | — |
| lieu noir (Saithe (Coalfish)) | official species listing | — |
| cabillaud (Atlantic Cod) | official species listing | — |
| lingue (Ling) | official species listing | — |
| orphie (Garfish) | official species listing | — |
| barbue (Brill) | official species listing | — |
| raie bouclée (Thornback Ray) | official species listing | — |
| sole commune (Common Sole) | official species listing | — |
| mulet lippu (Thick-lipped Grey Mullet) | official species listing | — |
| mulet cabot (Flathead Grey Mullet) | official species listing | — |
| anguille européenne (European Eel) | official species listing | — |
Official species-evidence source.
Start shallow in spring: european seabass sit in 3 to 25 ft that time of year. Warm water sends them out to 2 to 30 ft; cold water stacks them in 10 to 55 ft. Top water on the chart: Shoreline point, a point in the 11 ft range, good in fall. Fish it in early morning and the evening and you'll meet the bite. Throw a surface lure or a paddle-tail soft plastic until the fish tell you otherwise.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 3 to 25 ft | dawn & dusk | Shoreline point (11 ft) | Paddle-tail soft plastic, Shallow minnow plug |
| Summer | 2 to 30 ft | dawn & dusk | Shoreline point (11 ft) | Surface lure, Paddle-tail soft plastic |
| Fall | 4 to 40 ft | dawn & dusk | Shoreline point (11 ft) | Slim metal lure, Minnow plug |
| Winter | 10 to 55 ft | midday | open water | Slow soft-plastic shad, Suspending minnow |
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 105 ft that scores good in winter. 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 (11 ft) | Mackerel feather rig, Small silver jig |
| Summer | 15 to 80 ft | dawn & dusk | SHOM-grid current seam (86 ft) | Feather rig, Small vertical jig |
| Fall | 10 to 65 ft | dawn & dusk | Shoreline point (11 ft) | Compact silver jig, Sparse feather rig |
| Winter | 30 to 120 ft | midday | Sharp break (105 ft) | Small deep jig |
Early season atlantic pollock use the shallows, holding in 8 to 100 ft. Summer is a 12 to 150 ft game here, winter a 34 to 215 ft one. The chart's best answer is Rock reef — rock pile, 11 ft, prime for spring. Best bite is early morning and the evening. Tie on a surface plug or a baitfish swimbait and you're in the game.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 8 to 100 ft | dawn & dusk | Rock reef (11 ft) | Sandeel-pattern lure, Soft-plastic shad |
| Summer | 12 to 150 ft | dawn & dusk | Shoreline point (11 ft) | Surface plug, Baitfish swimbait |
| Fall | 15 to 160 ft | dawn | Rock reef (11 ft) | Metal jig, Minnow plug |
| Winter | 34 to 215 ft | midday | Sharp break (105 ft) | Slow metal jig, Weighted soft plastic |
Start shallow in spring: saithe (coalfish) sit in 15 to 160 ft that time of year. Warm water sends them out to 21 to 215 ft; cold water stacks them in 30 to 215 ft. Top water on the chart: SHOM-grid current seam, a current seam in the 86 ft range, prime in spring. 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 | SHOM-grid current seam (86 ft) | Slim metal jig, Paddletail |
| Summer | 21 to 215 ft | dawn & dusk | Sharp break (105 ft) | Speed jig, Heavy paddletail |
| Fall | 20 to 215 ft | dawn & dusk | SHOM-grid current seam (86 ft) | Metal jig, Baitfish swimbait |
| Winter | 30 to 215 ft | midday | Deepest basin (214 ft) | Heavy vertical jig |
Early season atlantic cod use the shallows, holding in 20 to 100 ft. Summer is a 45 to 180 ft game here, winter a 49 to 215 ft one. The chart's best answer is Deepest basin — deep basin, 214 ft, prime for winter. 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 (11 ft) | Diamond jig, Heavy bucktail |
| Summer | 45 to 180 ft | dawn | Sharp break (105 ft) | Heavy metal jig, Large soft-plastic jig |
| Fall | 25 to 140 ft | dawn | Rock reef (11 ft) | Diamond jig, Bucktail with teaser |
| Winter | 49 to 215 ft | midday | Deepest basin (214 ft) | Heavy vertical jig |
Start shallow in spring: ling sit in 38 to 215 ft that time of year. They don't go far with the seasons — 36 to 215 ft covers summer, 40 to 215 ft covers winter. Top water on the chart: Sharp break, a drop-off in the 105 ft range, prime in spring. Fish it in midday and you'll meet the bite. Throw a heavy vertical jig until the fish tell you otherwise.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 38 to 215 ft | midday | Sharp break (105 ft) | Heavy metal jig, Large soft-plastic jig |
| Summer | 36 to 215 ft | midday | Sharp break (105 ft) | Heavy vertical jig |
| Fall | 37 to 215 ft | midday | Sharp break (105 ft) | Long metal jig |
| Winter | 40 to 215 ft | midday | Deepest basin (214 ft) | Heavy deep jig |
Quiberon and Belle-Île - South West 2 also holds garfish (2 to 20 ft in summer), brill (6 to 50 ft in summer), thornback ray (10 to 65 ft in summer), common sole (3 to 30 ft in summer), thick-lipped grey mullet (1 to 18 ft in summer), flathead grey mullet (1 to 22 ft in summer), european eel (6 to 28 ft in summer). Pick any of them on the map above for rated spots and bait picks.
The chart marks 9 structure features on Quiberon and Belle-Île - South West 2; the deepest is Deepest basin at about 214 ft.
Access data: European Environment Agency — 2025 Bathing Water Directive Sites (France). Confirm conditions and fees locally before you launch.
Season dates, license requirements, and size and bag limits for France waters are set by the Légifrance (current French recreational sea-fishing minimum sizes) — and special regulations can apply to Quiberon and Belle-Île - South West 2 specifically, so confirm the current rules before you fish. French recreational sea-fishing rules combine current national and European species measures with façade, prefectural, marine-protected-area, harbour and local access controls. Check live minimum sizes, quotas, seasonal or method closures, marking requirements and any no-take zone before every trip. A SHOM contour, fishing-spot marker or designated bathing-water lead is planning context only and never permission to fish, retain a catch, park, launch or enter restricted shore or port property.
Check the official France fishing regulations →
French Ministry for Ecological Transition — recreational sea fishing →
Check special-area and water-specific rules →
Check official shore-access information →
Quiberon and Belle-Île - South West 2 is about 215 ft (66 m) deep at its deepest point. The depth chart comes from Shom (Service hydrographique et océanographique de la Marine) bathymetric survey data, so the contours are survey-derived rather than computer-modeled.
Official coastal monitoring from Ifremer EVHOE and PELGAS regional survey evidence informs the european seabass, atlantic mackerel, atlantic pollock, saithe (coalfish), atlantic cod, ling, garfish, brill, thornback ray, common sole, thick-lipped grey mullet, flathead grey mullet, european eel roster for Quiberon and Belle-Île - South West 2. 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 11 ft of water that rates prime for atlantic pollock in spring. The interactive chart above rates every spot for each species and season.
For european seabass, 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 Quiberon and Belle-Île - South West 2 is regulated by the Légifrance (current French recreational sea-fishing minimum sizes). Check the official France regulations for current license requirements, season dates, and size and bag limits — special regulations can apply to this specific water.
Quiberon and Belle-Île - South West 3 9 mi · Quiberon and Belle-Île - South West 1 10 mi · Quiberon and Belle-Île - Middle West 2 11 mi · Quiberon and Belle-Île - Middle West 3 14 mi · Quiberon and Belle-Île - Middle West 1 14 mi · Quiberon and Belle-Île - South West 4 18 mi · Lorient and Groix Coast - South West 4 18 mi · Quiberon and Belle-Île - Middle West 4 21 mi · Lorient and Groix Coast - South West 3 22 mi · Quiberon and Belle-Île - North West 3 24 mi · Golfe du Morbihan - South East 26 mi · Lorient and Groix Coast - South West 2 27 mi
See how Quiberon and Belle-Île - South West 2 stacks up: best garfish lakes in France · best european seabass lakes in France · best common sole lakes in France · best thick-lipped grey mullet lakes in France
Browse all France fishing maps. See every water on DepthScout. Bathymetry: published agency survey data. 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.