Three coastlines, the world's second-largest EEZ, and an industry almost entirely absent from national trade intelligence
Canada has the longest coastline on earth and the world's second-largest exclusive economic zone after the United States. The commercial fisheries sector generates approximately C$7 billion in landed value annually, supports over 70,000 direct jobs in harvesting and processing, and exports roughly 85% of its production to international markets. It is one of Canada's most export-intensive industries and one of the least analyzed in national trade intelligence. That absence is not a minor gap. It is a structural failure in how Canada understands its own economy.
The ocean economy is not simply a fisheries story, though fisheries anchor it. Ocean technology and innovation, much of it emerging from Dalhousie University, Memorial University of Newfoundland, and the Ocean Frontier Institute, represents one of Canada's most credible positions in global marine science and technology. Ocean energy, including tidal power, offshore wind, and wave energy, is most advanced in Nova Scotia, where the Bay of Fundy's extraordinary tidal range has made Canada a world reference point for tidal energy development. Aquaculture, particularly salmon in British Columbia and bivalves in Atlantic Canada, is the fastest-growing component of Canadian seafood production. Arctic shipping, as northern sea routes become commercially viable with declining sea ice, creates both economic opportunity and sovereignty complexity inseparable from the defence and Indigenous dimensions of Canadian trade.
The most important structural fact about Canada's ocean economy is one that mainstream trade analysis consistently fails to address: it is not possible to discuss Canadian fisheries honestly without discussing Indigenous treaty rights. Those rights are constitutionally protected, commercially significant, and actively contested in courts, on the water, and in Fisheries and Oceans Canada policy processes. The Supreme Court of Canada's 1999 Marshall decisions affirmed the treaty right of Mi'kmaq, Wolastoqey, and Peskotomuhkati peoples to fish in pursuit of a moderate livelihood. More than 25 years later, full implementation remains incomplete and contentious. Any intelligence platform that covers Canadian fisheries without addressing this is covering only part of the story.
The value-added processing gap mirrors the critical minerals gap. Approximately 85% of Canadian seafood production is exported, but much of the processing that could occur in Canada occurs instead in the destination market or in third-country processing hubs. Shrimp harvested in the Northwest Atlantic are processed in China before returning to North American retail. Snow crab caught by Maritime harvesters ships live or fresh to Asian processors. The Canada-EU CETA agreement includes significant seafood provisions creating new market access for Canadian processed products, but capturing that access requires domestic processing investment the sector has been slow to deploy.
The sustainability picture is more complex than the trade picture. Oceana Canada's 2025 Fishery Audit found that one-third of Canada's managed fish stocks are depleted, and another third have uncertain health status. The northern cod quota was doubled in 2025 despite Fisheries and Oceans Canada's own assessment placing a 71% probability on stock decline within three years at current harvest levels. The Federal Court confirmed the 2029 open net-pen salmon phase-out in British Columbia, accelerating a transition to land-based aquaculture that creates both significant industrial opportunity and significant near-term employment disruption for coastal communities.
The Arctic dimension is the least analyzed and potentially the most consequential. As Arctic shipping routes become commercially viable, Canada's position between Asia and Europe creates corridor opportunities that did not previously exist at commercial scale. The Northwest Passage and the Arctic Bridge to Churchill are both moving from theoretical to operational within this decade. The sovereignty implications are complex: Canada's claims over Arctic internal waters are contested by the United States and other maritime powers. Economic development of Arctic shipping requires simultaneous attention to Indigenous rights, defence and surveillance capacity, environmental monitoring, and infrastructure investment in chronically underserviced communities.
A Simon Fraser University study projects that some parts of Canada could see a 50% drop in marine resources under high-emissions scenarios, with Arctic communities and Indigenous peoples identified as most vulnerable. The same climate change opening Arctic shipping routes and creating new fishery opportunities in northern waters is threatening established Pacific and Atlantic fisheries through warming temperatures, acidification, and shifting stock distributions. CTI covers the ocean economy because it is impossible to cover Canadian trade, Indigenous economic development, or coastal community resilience without it.