Estuaire fluvial du Saint-Laurent

Saltwater
Estuary

Estuaire fluvial du Saint-Laurent

Saltwater
Estuary

Sq. miles: 290
Boat Ramps: 0
Access Points: 0
Species: 7

The Estuaire fluvial du Saint-Laurent is a vast freshwater tidal estuary, a unique intermediate section of the St. Lawrence River characterized by the presence of freshwater tides. This immense waterway is not subject to saltwater intrusion in this zone, meaning it experiences only freshwater tidal movements. The underwater substrate and specific bathymetry in many areas are not extensively documented, which adds an element of exploration for anglers navigating its broad, powerful currents.

Species & education

Learn what type of fish are at Estuaire fluvial du Saint-Laurent and what's needed to catch them.

Find which waters have the species you want to catch

American Shad

Alosa sapidissima

Atlantic Tomcod

Microgadus tomcod

Brook Trout

Salvelinus fontinalis

Porbeagle

Lamna nasus

Rainbow Smelt

Osmerus mordax

Striped Bass

Morone saxatilis

Winter Flounder

Pseudopleuronectes americanus

Fishing spots, boat ramps & amenities

Learn how to get on Estuaire fluvial du Saint-Laurent. Uncover great fishing access points, boat ramps, and all the facilities you need for an unforgettable day on the water. Some locations shown may border or include private property. Always check property boundaries and applicable regulations before visiting. onWater's Public & Private Land layer can help you plan your access with confidence.

C.U.W.SCOW NO.1 (PROBABLY)

Wreck

HMS LOWESTOFFE

Wreck

LE LIBERTAIRE

Wreck

Know where you can legally fish on Estuaire fluvial du Saint-Laurent

See public and private land boundaries along the water, turn on private parcels with owner details to know where permission is required, and find land-trust parcels that offer permitted fishing access.

Qc licenses and regulations

No licenses or regulations available for Qc.

Take Estuaire fluvial du Saint-Laurent with you

The onWater Fish app keeps this water's access points, species and conditions in your pocket, with the tools you use once you're there.

Use the map without signal
Download the map around Estuaire fluvial du Saint-Laurent to use it offline when coverage drops.
Log your catches here
Keep a private fishing journal for Estuaire fluvial du Saint-Laurent to find where and when fish are biting for you.

Get the onWater Fish app

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Tides, wind & water conditions (10 day forecast)

On open water, wind and tide matter as much as the weather. See the best times to fish Estuaire fluvial du Saint-Laurent and check the marine forecast before you launch.

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