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85,225-acre Baie de Saint-Brieuc. North West 1 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 broad Saint-Brieuc bay, including estuary mouths, drying flats, rocky points and outer-bank approaches. This page covers the north west 1 angler-scale survey window. The water tops out around 191 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. Below is the species-by-species picture, pulled from the same data the map uses.
Traced from the shoreline, Baie de Saint-Brieuc - North West 1 runs 85,298 acres with 78.8 miles of edge, broken up by 2 islands. Index 1.9 on the shoreline: a few honest points and pockets, nothing labyrinthine. The shallow band under 15 ft claims about 6% of the surface — that's where the groceries are. Call it 18.8 mi long by 12.1 mi wide at the broadest reach. Closest neighbour on DepthScout: Baie de Saint-Brieuc - North West 2, 9 mi east of here.
Baie de Saint-Brieuc — North West 1, France : carte SHOM officielle jusqu’à 58 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 | — |
| flet commun (European Flounder) | official species listing | — |
| plie commune (European Plaice) | official species listing | — |
| merlan (Whiting) | official species listing | — |
| orphie (Garfish) | official species listing | — |
| maquereau commun (Atlantic Mackerel) | 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 | — |
| anguille européenne (European Eel) | official species listing | — |
| saumon atlantique (Atlantic Salmon) | official species listing | — |
Official species-evidence source.
In spring, european seabass run shallow here, mostly 3 to 25 ft. Summer pushes them deeper, 2 to 30 ft, and winter fish settle into 10 to 55 ft. Shoreline point is the standout, a point at roughly 8 ft, rated good for fall european seabass. Time it for early morning and the evening. You won't need more than a surface lure or a paddle-tail soft plastic most summer days.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 3 to 25 ft | dawn & dusk | Shoreline point (8 ft) | Paddle-tail soft plastic, Shallow minnow plug |
| Summer | 2 to 30 ft | dawn & dusk | Shoreline point (8 ft) | Surface lure, Paddle-tail soft plastic |
| Fall | 4 to 40 ft | dawn & dusk | Shoreline point (8 ft) | Slim metal lure, Minnow plug |
| Winter | 10 to 55 ft | midday | open water | Slow soft-plastic shad, Suspending minnow |
When the water first warms, common sole slide up into 6 to 30 ft. There's no big seasonal slide here — summer means 3 to 30 ft, winter 20 to 70 ft. Start at Feeding flat. It's a feeding flat holding about 44 ft of water and rates good come fall. The feeding windows run the evening. Keep a light rolling-lead rig rigged through the warm months.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 6 to 30 ft | dusk | open water | Tiny bottom jig |
| Summer | 3 to 30 ft | dusk | open water | Light rolling-lead rig |
| Fall | 8 to 40 ft | dusk | Feeding flat (44 ft) | Compact bottom jig |
| Winter | 20 to 70 ft | night | open water |
Early season european flounder use the shallows, holding in 5 to 25 ft. Expect a summer slide to 6 to 35 ft, then a winter hold in 15 to 50 ft. Put Feeding flat first on the milk run — a feeding flat near 44 ft that grades good for fall. In summer the feeding windows fall in early morning and the evening. Tie on a bottom jig with spinner blade and you're in the game.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 5 to 25 ft | dusk | open water | Small bucktail dragged on bottom |
| Summer | 6 to 35 ft | dawn & dusk | Feeding flat (44 ft) | Bottom jig with spinner blade |
| Fall | 8 to 40 ft | dusk | Feeding flat (44 ft) | Compact bottom jig |
| Winter | 15 to 50 ft | midday | Feeding flat (44 ft) | Small bottom jig |
Spring puts european plaice in skinny water — 8 to 35 ft is the zone. Warm water sends them out to 6 to 40 ft; cold water stacks them in 25 to 80 ft. SHOM-grid shoal is the standout, a gravel shoal at roughly 34 ft, rated good for spring european plaice. Plan around early morning and the evening in the warm months. A light spooned bottom rig or a beaded trace covers the summer program.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 8 to 35 ft | dusk | SHOM-grid shoal (34 ft) | Beaded flowing trace |
| Summer | 6 to 40 ft | dawn & dusk | SHOM-grid shoal (34 ft) | Light spooned bottom rig, Beaded trace |
| Fall | 10 to 50 ft | dusk | Feeding flat (44 ft) | Beaded bottom trace |
| Winter | 25 to 80 ft | midday | open water |
Spring puts whiting in skinny water — 15 to 55 ft is the zone. Warm water sends them out to 20 to 70 ft; cold water stacks them in 15 to 70 ft. SHOM-grid current seam is the standout, a current seam at roughly 76 ft, rated good for summer whiting. Plan around early morning in the warm months. A small vertical jig covers the summer program.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 15 to 55 ft | dawn & dusk | open water | Small silver jig, Two-hook feather rig |
| Summer | 20 to 70 ft | dawn | SHOM-grid current seam (76 ft) | Small vertical jig |
| Fall | 10 to 60 ft | dusk | open water | Small silver jig, Sparse feather rig |
| Winter | 15 to 70 ft | dusk | open water | Compact vertical jig |
The spring pattern is a shallow one: garfish in 1 to 15 ft. As the season builds they drop to 2 to 20 ft, wintering in 20 to 60 ft. Top water on the chart: Shoreline point, a point in the 8 ft range, prime in spring. Time it for early morning and the evening. Summer baits: a slim casting spoon or a surface-skipping fly gets it done.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 1 to 15 ft | dawn & midday | Shoreline point (8 ft) | Slim silver spoon, Small inline spinner |
| Summer | 2 to 20 ft | dawn & dusk | Shoreline point (8 ft) | Slim casting spoon, Surface-skipping fly |
| Fall | 8 to 30 ft | dawn & dusk | Shoreline point (8 ft) | Weighted slim spoon, Small silver jig |
| Winter | 20 to 60 ft | midday | open water |
Baie de Saint-Brieuc - North West 1 also holds atlantic mackerel (15 to 80 ft in summer), thick-lipped grey mullet (1 to 18 ft in summer), flathead grey mullet (1 to 22 ft in summer), brill (6 to 50 ft in summer), thornback ray (10 to 65 ft in summer), european eel (6 to 28 ft in summer), atlantic salmon (20 to 70 ft in summer). Pick any of them on the map above for rated spots and bait picks.
The chart marks 9 structure features on Baie de Saint-Brieuc - North West 1; the deepest is Deepest basin at about 186 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 Baie de Saint-Brieuc - North West 1 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 →
Baie de Saint-Brieuc - North West 1 is about 191 ft (58 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 CGFS and coastal estuary monitoring regional survey evidence informs the european seabass, common sole, european flounder, european plaice, whiting, garfish, atlantic mackerel, thick-lipped grey mullet, flathead grey mullet, brill, thornback ray, european eel, atlantic salmon roster for Baie de Saint-Brieuc - North West 1. 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 8 ft of water that rates prime for garfish in spring. Open the map above to see every rated 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 Baie de Saint-Brieuc - North West 1 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.
Baie de Saint-Brieuc - North West 2 9 mi · Baie de Saint-Brieuc - South West 1 11 mi · Côte de Granit Rose - North East 12 mi · Baie de Saint-Brieuc - South West 2 17 mi · Baie de Saint-Brieuc - North West 3 19 mi · Côte de Granit Rose - North Central 22 mi · Baie de Saint-Brieuc - South West 3 22 mi · Baie de Saint-Brieuc - North West 4 27 mi · Baie de Saint-Brieuc - South West 4 27 mi · Golfe Normand-Breton - North West 1 31 mi · Côte de Granit Rose - North West 32 mi · Golfe Normand-Breton - South West 1 34 mi
See how Baie de Saint-Brieuc - North West 1 stacks up: best european flounder 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.