Observe seals in the St. Lawrence River Estuary

Jun 11, 2024
phoque commun, parc marin du fleuve st-laurent, croisière

The St. Lawrence River Estuary is a unique and fascinating place for seal watching. In addition to the famous whale watching cruises, this region rich in biodiversity also offers exceptional opportunities to observe different species of seals. Discover why the St. Lawrence Estuary is a paradise for nature and marine wildlife lovers.


Seal species to observe in the St. Lawrence Estuary


Common seal
The harbour seal, also called a harbor calf, is the most common seal species in the St. Lawrence Estuary. Easily recognizable by its small size and wide nostrils, the harbour seal has a coat that ranges from gray to brown. You can often see them lounging on rocks or swimming gracefully near the coast.

Grey seal

The grey seal, larger than the common seal, has a long, straight snout and dark spots on its grey fur. It prefers beaches and sandbanks where it comes to rest. This species is particularly interesting to observe because of its size and distinctive behaviour.


Greenland Seal
The harp seal, known for the black harness-like spots around its eyes, migrates through the St. Lawrence Estuary during the winter. Its pups, called whitecoats, are born with a fluffy white coat, making for an adorable and unique sight for visitors.

Cruises with Du Fleuve in the St. Lawrence Estuary are not limited to whale watching. By choosing a cruise with us, you will be able to:


- Discover marine biodiversity: The St. Lawrence Estuary is a rich ecosystem where you can observe a variety of marine mammals in their natural habitat.
- Learn about seals: Our expert guides will provide you with fascinating information about the different species of seals, their behavior and their role in the ecosystem.
- Enjoy an unforgettable experience: Boat tours offer an immersive and educational experience, ideal for families, nature lovers and photography enthusiasts.


Don't miss the opportunity to observe seals in one of the most beautiful estuaries in the world. Book your whale and seal cruise in the St. Lawrence River now and experience a memorable marine adventure.


Tags: seal cruises, seal watching, St. Lawrence Estuary, harbor seal, gray seal, harp seal, boat excursions, marine wildlife, marine biodiversity.

Comments (1)

Merci ! J’adore découvrir vos espèces du Québec.

Julie