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7,811-acre Roussillon Coast. South West 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. The sandy Roussillon shore around Perpignan, with river mouths, beach troughs and harbor approaches. This page covers the south west angler-scale survey window. The water tops out around 94 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. Every species below gets its seasonal read from the same numbers driving the chart.
Roussillon Coast - South West maps at 7,811 acres behind 21.4 miles of shoreline. With a 1.7 development index there's bank structure worth casting at, in moderation. The shallow band under 15 ft claims about 18% of the surface — that's where the groceries are. Call it 9.3 mi long by 1.5 mi wide at the broadest reach. If the bite dies, Roussillon Coast - South East is 7 mi to the east.
Roussillon Coast — South West, France : carte SHOM officielle jusqu’à 29 m; spots pour bar commun, sole commune. 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 | — |
| sole commune (Common Sole) | official species listing | — |
| maquereau commun (Atlantic Mackerel) | official species listing | — |
| orphie (Garfish) | official species listing | — |
| mulet lippu (Thick-lipped Grey Mullet) | official species listing | — |
| mulet cabot (Flathead Grey Mullet) | official species listing | — |
| barbue (Brill) | official species listing | — |
| raie bouclée (Thornback Ray) | official species listing | — |
| tassergal (Bluefish) | official species listing | — |
| dorade royale (Gilthead Seabream) | official species listing | — |
| denté commun (Common Dentex) | official species listing | — |
| rouget-barbet (Red Mullet) | official species listing | — |
| bonite à dos rayé (Atlantic Bonito) | official species listing | — |
| maigre (Meagre) | official species listing | — |
Official species-evidence source.
Early season european seabass use the shallows, holding in 3 to 25 ft. Summer is a 2 to 30 ft game here, winter a 10 to 55 ft one. The chart's best answer is SHOM-grid current seam — current seam, 38 ft, prime for fall. Best bite is early morning and the evening. Tie on a surface lure or a paddle-tail soft plastic and you're in the game.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 3 to 25 ft | dawn & dusk | Shoreline point (9 ft) | Paddle-tail soft plastic, Shallow minnow plug |
| Summer | 2 to 30 ft | dawn & dusk | Shoreline point (9 ft) | Surface lure, Paddle-tail soft plastic |
| Fall | 4 to 40 ft | dawn & dusk | SHOM-grid current seam (38 ft) | Slim metal lure, Minnow plug |
| Winter | 10 to 55 ft | midday | SHOM-grid channel edge (47 ft) | Slow soft-plastic shad, Suspending minnow |
Start shallow in spring: common sole sit in 6 to 30 ft that time of year. They don't go far with the seasons — 3 to 30 ft covers summer, 20 to 70 ft covers winter. The spot to know is SHOM-grid flat, a feeding flat in about 9 ft of water that rates prime for common sole in spring. Warm-month bites cluster around the evening. Throw a light rolling-lead rig until the fish tell you otherwise.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 6 to 30 ft | dusk | SHOM-grid flat (9 ft) | Tiny bottom jig |
| Summer | 3 to 30 ft | dusk | SHOM-grid flat (9 ft) | Light rolling-lead rig |
| Fall | 8 to 40 ft | dusk | SHOM-grid flat (9 ft) | Compact bottom jig |
| Winter | 20 to 70 ft | night | SHOM-grid channel edge (47 ft) |
In spring, atlantic mackerel run shallow here, mostly 5 to 45 ft. Midsummer fish sit out in 15 to 80 ft before dropping to 24 to 94 ft for winter. Fall atlantic mackerel concentrate at SHOM-grid current seam, a prime-rated current seam around 38 ft. Fish it in early morning and the evening and you'll meet the bite. You won't need more than a feather rig or a small vertical jig most summer days.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 5 to 45 ft | dawn & dusk | SHOM-grid current seam (38 ft) | Mackerel feather rig, Small silver jig |
| Summer | 15 to 80 ft | dawn & dusk | Sharp break (20 ft) | Feather rig, Small vertical jig |
| Fall | 10 to 65 ft | dawn & dusk | SHOM-grid current seam (38 ft) | Compact silver jig, Sparse feather rig |
| Winter | 24 to 94 ft | midday | Deepest basin (93 ft) | Small deep jig |
Spring garfish on Roussillon Coast - South West hold shallow, usually 1 to 15 ft. By summer they slide out to 2 to 20 ft, and by winter most fish are in 20 to 60 ft. The chart's best answer is Shoreline point — point, 9 ft, prime for spring. Prime time lands in early morning and the evening. The summer box starts with a slim casting spoon or a surface-skipping fly.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 1 to 15 ft | dawn & midday | Shoreline point (9 ft) | Slim silver spoon, Small inline spinner |
| Summer | 2 to 20 ft | dawn & dusk | Shoreline point (9 ft) | Slim casting spoon, Surface-skipping fly |
| Fall | 8 to 30 ft | dawn & dusk | Sharp break (20 ft) | Weighted slim spoon, Small silver jig |
| Winter | 20 to 60 ft | midday | SHOM-grid current seam (38 ft) |
Early season thick-lipped grey mullet use the shallows, holding in 1 to 15 ft. Summer is a 1 to 18 ft game here, winter an 8 to 35 ft one. The chart's best answer is SHOM-grid flat — feeding flat, 9 ft, good for spring. Best bite is early morning and midday. Tie on a bread fly or a small shrimp fly and you're in the game.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 1 to 15 ft | dusk | SHOM-grid flat (9 ft) | Bread fly, Tiny algae-pattern fly |
| Summer | 1 to 18 ft | dawn & midday | SHOM-grid flat (9 ft) | Bread fly, Small shrimp fly |
| Fall | 2 to 22 ft | dusk | open water | Bread fly |
| Winter | 8 to 35 ft | midday | open water |
In spring, flathead grey mullet run shallow here, mostly 2 to 18 ft. Summer pushes them deeper, 1 to 22 ft, and winter fish settle into 12 to 45 ft. SHOM-grid flat is the standout, a feeding flat at roughly 9 ft, rated prime for summer flathead grey mullet. Time it for early morning and midday. You won't need more than a bread fly or a small algae-pattern fly most summer days.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 18 ft | dusk | SHOM-grid flat (9 ft) | Bread fly, Tiny shrimp fly |
| Summer | 1 to 22 ft | dawn & midday | SHOM-grid flat (9 ft) | Bread fly, Small algae-pattern fly |
| Fall | 4 to 28 ft | midday | open water | Bread fly |
| Winter | 12 to 45 ft | midday | SHOM-grid channel edge (47 ft) |
Roussillon Coast - South West also holds brill (6 to 50 ft in summer), thornback ray (10 to 65 ft in summer), bluefish (5 to 30 ft in summer), gilthead seabream (2 to 45 ft in summer), common dentex (16 to 94 ft in summer), red mullet (4 to 70 ft in summer), atlantic bonito (5 to 90 ft in summer), meagre (8 to 94 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 93 ft, is the deepest of them.
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 Roussillon Coast - South West 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 →
Roussillon Coast - South West is about 94 ft (29 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 MEDITS and PELMED regional survey evidence informs the european seabass, common sole, atlantic mackerel, garfish, thick-lipped grey mullet, flathead grey mullet, brill, thornback ray, bluefish, gilthead seabream, common dentex, red mullet, atlantic bonito, meagre roster for Roussillon Coast - South West. 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.
SHOM-grid current seam is the top-rated area: a current seam in about 38 ft of water that rates prime for european seabass in fall. 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 Roussillon Coast - South West 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.
Roussillon Coast - South East 7 mi · Roussillon Coast - North West 11 mi · Côte Vermeille - North East 12 mi · Roussillon Coast - North East 13 mi · Leucate Lagoon and Coast - North East 23 mi · Côte Vermeille - South East 24 mi · Narbonne and Gruissan Coast - South East 29 mi · Narbonne and Gruissan Coast - North East 36 mi · Béziers and Agde Coast - South Central 38 mi · Béziers and Agde Coast - South East 43 mi · Béziers and Agde Coast - North East 52 mi · Thau and Montpellier Coast - South Central 56 mi
See how Roussillon Coast - South West stacks up: best bluefish lakes in France · best garfish lakes in France · best european seabass lakes in France · best common sole 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.