Fishing has long been central to Senegalese culture, diet, and income. The country’s cold coastal waters support rich fisheries, while coastal villages depend on a network of canoes, wharves, smokehouses, markets, and boat-building sites. Saint-Louis is presented as a particularly important fishing centre, with beaches crowded by boats, drying racks, smoking facilities, and places where catches move rapidly toward local and export markets.

The industry combines maritime labour with extensive post-harvest work. Fish is sold fresh for domestic consumption and export, but much is dried, salted, or smoked for distribution to local and regional markets. Women play a major role in processing and marketing, and more than ninety percent of direct fishing employment is associated with small-scale operations. Fishing and related activities therefore provide employment not only at sea but also in coastal communities and cooperatives.

Fishing technology remains largely traditional, despite the use of outboard motors and synthetic-fibre nets. Fishermen use homemade nets and traps and commonly work from brightly painted wooden canoes. Trips may last four or five days, and the work is dangerous because boats must cross treacherous waters around coastal and river-mouth sand bars; in some places, mortality rates are described as alarming.

The resource base has deteriorated sharply. Fishermen who once worked only a few kilometres from Dakar may now travel twelve to twenty kilometres offshore and remain at sea for five to ten days to obtain catches that previously took one day. Foreign fleets, illegal fishing, and local practices such as retaining small fry or using dynamite are all identified as contributing pressures, while tuna stocks have almost disappeared and many common species are depleted or endangered.