Canada's coastline stretches 243,042 km—the world's longest. Remarkably, 8 of 10 provinces have direct saltwater coastline. Only Alberta and Saskatchewan are landlocked. (The three territories—Yukon, NWT, Nunavut—all have Arctic coastlines.)
27,000+ km of intricate fjords, islands (Vancouver Island, Haida Gwaii), and inlets. Major ports: Vancouver (Canada's largest, $240B cargo), Prince Rupert (closest to Asia), Kitimat (LNG). The Salish Sea (Strait of Georgia, Juan de Fuca, Puget Sound) defines the south coast economy.
Often overlooked as "coastal," Quebec's 3,800+ km saltwater coastline includes the Gulf of St. Lawrence, James Bay, Hudson Bay, and Ungava Bay. The St. Lawrence Estuary (freshwater to saltwater transition) is a unique ecosystem. Major ports: Montreal (inland but ocean-accessible via Seaway), Quebec City, Sept-Îles (iron ore), Havre-Saint-Pierre.
Entirely coastal. The Bay of Fundy (world's highest tides—16m/53ft) shapes economy and ecology. Saint John (Canada's 3rd largest port by tonnage), Belledune, Port of Saint John (LNG, oil, potash). Northumberland Strait coast (warmest saltwater north of Virginia) drives tourism and aquaculture.
7,400+ km of coastline—peninsulas, islands (Cape Breton, Sable Island), iconic Peggy's Cove. Halifax Harbour (deep, ice-free, major naval base, container terminal). Lunenburg (UNESCO, fishing heritage). Offshore oil/gas (Sable Island, Deep Panuke—now decommissioning). Tidal energy potential (Fundy).
Entirely coastal (1,100 km). Northumberland Strait (south) and Gulf of St. Lawrence (north). Famous red sandstone cliffs, sandy beaches, mussel/oyster aquaculture (world-class). Confederation Bridge (12.9 km) links to NB since 1997. Charlottetown, Summerside harbors.
29,000+ km of rugged, indented coastline. Grand Banks (historic cod fishery, now shellfish/crab). St. John's harbor (oldest city, offshore oil hub—Hibernia, Hebron, Terra Nova). Labrador coast (Inuit communities, Torngat Mountains, Voisey's Bay nickel). Iceberg Alley (spring tourism).
Coastal access defines trade (ports), resources (fisheries, offshore energy), tourism, defense (naval bases), climate moderation, Indigenous marine territories, and environmental stewardship. The Oceans Protection Plan (2017) and Blue Economy Strategy (2021) reflect coastality as national identity.
So: 8 provinces, 3 territories = 11 coastal jurisdictions. Only Alberta and Saskatchewan watch the ocean from afar—though their grain, oil, and potash reach it via rail and pipeline.