— Morone saxatilis · St. Lawrence estuary · 50-65 cm legal
Striped bass (Morone saxatilis) was reintroduced to the St. Lawrence after disappearing in the 1960s. The species is back — and now offers exceptional spring and fall fishing on the lower estuary. The 2026 rules are simple but strict: only fish between 50 and 65 cm inclusive can be kept, where the fishery is open. Everything else goes back. Below: the slot, the migration windows, the sectors, and the gear.
Striped bass population collapsed in the 1960s, was extirpated from the St. Lawrence, and reintroduced via stocking starting in 2002. The fishery reopened with strict rules to protect the recovery. The slot limit (50-65 cm only) protects breeders.
Rivière-du-Loup (zone 21)
Marina + estuary access. Tide-driven fishing on jetties + flats.
Kamouraska (zone 21)
Iconic, classic shore-based spots, falling-tide hot.
Cacouna (zone 21)
Less pressured than RDL/Kamouraska, accessible.
Rimouski / Le Bic (zone 21)
Rocky coast, structure-rich, trophy potential.
Saguenay confluence (Tadoussac sector)
Spring spawning ground, very productive May-June.
Matane (zone 21)
East end of distribution, fewer crowds.
Bay of Sept-Îles (zone 18)
Northern range edge, summer fishing.
Gaspé Bay (zone 21)
Less common, more episodic.
The St. Lawrence estuary is NOT a lake. Tidal ranges reach 5-7 metres in the Bas-Saint-Laurent. Walk-in flats can flood in 90 minutes. Always check tide tables (Service hydrographique du Canada), wear a PFD when wading, watch the weather — a Nord-Est gale builds 2 metres of chop fast.